Tuesday, July 8, 2008
TAVERN ON THE GREEN TO PAY $2.2 MILLION FOR HARASSMENT OF FEMALES, BLACKS, HISPANICS
The EEOC charged in the case that Tavern on the Green engaged in severe and pervasive sexual, racial, and national origin harassment of female, black, and Hispanic employees. The sexual harassment included graphic comments and demands for various sex acts, as well as groping of women’s buttocks and breasts. The racial and national origin harassment included epithets toward black and Hispanic employees and ridiculing Hispanics for their accents. The restaurant also retaliated against employees for refusing to consent to and/or objecting to the harassment, according to the EEOC.
The consent decree resolving the suit was submitted for approval today to U.S. Magistrate Judge Andrew Peck of the U.S. District Court for the Southern District of New York. The EEOC sued Tavern on the Green on Sept. 24, 2007 (Civil Action No. 07-CV-8256) after conducting an administrative investigation and first attempting to reach a voluntary settlement out of court.
“We are pleased that this settlement will provide appropriate relief for the individuals who have been harmed,” said EEOC Senior Trial Attorney Kam S.Wong of the New York District Office. “We are likewise glad that this employer is taking proactive measures to ensure a discrimination-free workplace in the future by addressing the problems that led to the lawsuit.”
As part of the consent decree, a claim fund of $2.2 million will be allocated to victims of the harassment and/or retaliation. Additionally, the restaurant will establish a telephone hotline which employees may use to raise any discrimination complaints, distribute a revised policy against discrimination and retaliation, and provide training to all employees against discrimination and retaliation.
EEOC New York District Director Spencer H. Lewis said, “This case should remind employers to take seriously allegations of harassment and retaliation, especially where managers in positions of authority are involved in the misconduct.”
On Feb. 28, 2007, EEOC Chair Naomi C. Earp launched the Commission's E-RACE Initiative (Eradicating Racism and Colorism from Employment), a national outreach, education, and enforcement campaign focusing on new and emerging race and color issues in the 21st century workplace. Further information about the E-RACE Initiative is available on the EEOC’s web site at eeoc.gov/initiatives/e-race/.
According to its web site, www.tavernonthegreen.com, the restaurant is “one of New York’s most dazzling dining experiences…Built to house sheep in 1870, the building now known as Tavern on the Green became a restaurant in 1934…and is currently the highest-grossing independently-owned restaurant in the United States with annual revenues in excess of $34 million and over half a million visitors a year.”
The EEOC enforces federal laws prohibiting employment discrimination. Further information about the EEOC is available on its web site at www.eeoc.gov.
CONTACT: Bryan White, Media Relations (212) 336-3670, Kam S.Wong, Senior Trial Atty. (212) 336-3703, Lisa Sirkin, Supervisory Trial Atty. (212) 336-3697. TTY: (212) 336-3622
Image Licensing: I, (Jim.henderson) the copyright holder of this work, hereby release it into the public domain. This applies worldwide. In case this is not legally possible: I (Jim.henderson) grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
Monday, July 7, 2008
Golf’s long-standing image problem
Orin Starn, Professor of Cultural Anthropology, Director of Undergraduate Studies 07-08. Office Location: 208 Sciences Building, East Campus, Box 90091. Office Phone: 919-684-3221. Web Pages: orinstarn.com and golfpolitics.blogspot | "The truth is that the numbers of blacks and other minorities playing professional golf has instead been declining in recent years," says professor Orin Starn Durham, N.C. -- Many people consider it a dopey, snobby, boring game for chubby white men in plaid pants. Even golfers sometimes talk down the sport. "Where else could a guy with an IQ like mine make this much money," the well-known touring professional Hubert Green once said. Tiger Woods was supposed to transform golf, especially its whites-only reputation. When this charismatic black prodigy rocketed to stardom a decade ago, there was optimistic talk about the game opening to African Americans and other minorities. |
It’s spring again, Masters time. But a decade after Tiger’s first triumph at Augusta, it has become apparent that the idea of Tiger as his sport’s racial savior was vastly oversold. The truth is that the numbers of blacks and other minorities playing professional golf has instead been declining in recent years.
Golf was the last major sport to integrate. Only in 1961 did the powerful Professional Golfers Association, or PGA, drop its "Caucasians-only" clause, and even then the first black professionals suffered every indignity. Charles Sifford, the first African American to win a PGA tournament, found human feces in the cup at the Phoenix Open; he received telephoned death threats at another tournament.
The Masters didn’t invite its first black golfer until 1975. As writer Curt Sampson documents, the idea of a good time for Augusta National members before World War II was watching blindfolded local black teenagers beat each other bloody in a boxing ring "battle royal," a few dollars going to the last one standing.
But a cohort of black professional golfers persevered, and there were more than 10 black PGA regulars in the 1970s. Hispanic professionals also made their mark, among them Lee Trevino, the smart, garrulous self-described "Super Mex" who became one of the top players of his time.
But consider this: Tiger is today the lone African American among the 125 players on the PGA tour. And there are just two Latinos: Robert Gamez and Pat Perez.
Only one black golfer, Tim O’Neal, plays the minor league Nationwide tour. There is not a single African American on the women’s professional golf tour despite the influx of fine Asian and Asian American players, a lesser force in men’s golf.
Even black caddies have almost vanished altogether. As the job became lucrative with mushrooming tournament purses, whites moved in to carry the bags. Tiger’s New Zealand-born caddy, Steve Williams, probably made over a million dollars last year.
What explains the resegregation of professional golf? Ironically, Tiger’s standard of excellence is part of the problem. Training a top golfer now demands specialized intensive instruction from a young age, in the way of figure skating or gymnastics. Although the black and Latino middle class has grown, comparatively few minority families can afford to send talented children to the expensive private golf academies that have sprung up to manufacture the future’s professional stars.
The golf cart also bears some blame. As servile as it may be to tote another man’s clubs, caddying exposed generations of poor kids to a rich man’s game. Famous old-time stars like Walter Hagen and Gene Sarazen got their start in the caddyshack, as did Sifford and the other black pros of the 1970s. Except for a few high-end clubs and the professional golf tours, caddies have been replaced by golf carts, closing off that pathway of upward mobility into the sport.
But nobody seems to be paying much attention to the fact that professional golf is trending back toward becoming whites-only all over again, especially the men’s game. We live in a part-fatalistic, part-cynical, Crash-style era of "race fatigue," where many Americans feel it to be pointless and even naïve to imagine progress toward bridging the divides of color and class in this country. As much as most people would like to be rid of the silly, strange yet powerful folk belief that skin color says something essential about the person inside, the unhappy American history of racial discrimination, hierarchy and mistrust haunts us no matter how much we might want to ignore it or wish it away.
As much as most people would like to be rid of the silly, strange yet powerful folk belief that skin color says something essential about the person inside, the unhappy American history of racial discrimination, hierarchy, and mistrust haunts us no matter how much we might want to ignore it or wish it away. Here at Duke we’ve been forced to confront this painful truth just now with the terrible allegations against white university lacrosse players of raping a black woman at a student party.
As for Tiger, if he triumphs again at the Masters, he’ll don the victor’s traditional green jacket to applause from Augusta’s millionaire members, tournament ticketholders and fellow competitors and their caddies.
He’ll be one of the only brown faces in a sea of white.
Note to Editors: Orin Starn is a cultural anthropology professor at Duke who is currently writing a book about golf and American society
© 2008 Office of News & Communications. 615 Chapel Drive, Box 90563, Durham, NC 27708-0563 (919) 684-2823; After-hours phone (for reporters on deadline): (919) 812-6603
Saturday, July 5, 2008
Divine intervention: Blacks use prayer to cope with stress
"The findings suggest that in this analysis of race and ethnicity influences, race status (being black vs. non-Hispanic white) is more important than ethnicity (being of Caribbean descent) in patterning attitudes concerning religious coping," the U-M researchers said.
The study is a first of its kind investigation of the correlates of religious coping (prayer during stressful times) among African Americans, Caribbean blacks and non-Hispanic whites. The inclusion of Caribbean Blacks allows the investigation of ethnic differences within the Black population that typically are not taken into account.
"Understanding the diversity that exists within the black population is vitally important, as Caribbean blacks are significantly different from African Americans on a number of social status and religious characteristics," the researchers said.
The research was done by Linda Chatters, a professor of social work and public health; Robert Taylor, professor and associate dean of research in the School of Social Work, James S. Jackson, director of the Institute for Social Research; and Karen Lincoln, an assistant professor of social work at the University of Southern California.
The findings appear in the current issue of the Journal of Community Psychology.
Researchers used data from the National Survey of American Life: Coping with Stress in the 21st Century, collected by the Program for Research on Black Americans at U-M's Institute for Social Research. The NSAL includes the first major probability sample of Caribbean Blacks ever conducted.
Respondents reflected on attitudes and opinions about religious coping, and provided information about their religious affiliation and demographic characteristics.
For both African Americans and Caribbean blacks, women and married respondents were more likely to look to God for guidance than were men and persons who cohabit with their partners, respectively.
In comparing regional differences, Southerners are more likely than respondents in the Northeast, North Central and West to seek strength and guidance from God. Denominational differences indicate that Baptists are more likely than Methodists and respondents with no religious affiliations to pray in dealing with stress.
Established in 1948, the University of Michigan Institute for Social Research (ISR) is among the world's oldest academic survey research organizations, and a world leader in the development and application of social science methodology. ISR conducts some of the most widely-cited studies in the nation, including the Reuters/University of Michigan Surveys of Consumers, the American National Election Studies, the Monitoring the Future Study, the Panel Study of Income Dynamics, the Health and Retirement Study, and the National Survey of Black Americans.
ISR researchers also collaborate with social scientists in more than 60 nations on the World Values Surveys and other projects, and the Institute has established formal ties with universities in Poland, China and South Africa. ISR is also home to the Inter-University Consortium for Political and Social Research (ICPSR), the world' largest computerized social science data archive. Visit the ISR web site at www.isr.umich.edu for more information.
University of Michigan 412 MAYNARD STREET ANN ARBOR, MI 48109-1399 PHONE: (734) 764-7260 FAX: (734) 764-7084
Friday, July 4, 2008
Depression linked to subsequent pregnancy in black teens
Among those who completed at least one follow-up questionnaire, 46 percent had depressive symptoms at the beginning of the study. A pregnancy within two years of childbirth was experienced by 120 (49 percent) of the 245 teens followed up through two years and 28 (10 percent) had more than one subsequent pregnancy. The average time between subsequent pregnancies was 11.4 months. “Teens having a subsequent pregnancy were more likely to be school dropouts; not use condoms consistently at follow-up; and report a relationship with their baby’s father, who tended to be older,” the authors write. Depressive symptoms were associated with a 44 percent increase in risk of subsequent pregnancy.
“Depression is unhealthy for mothers and their children. Treating maternal depression improves the health and well-being of both,” the authors conclude. “Our findings do not tell us how depression might fit into a casual pathway to repeat adolescent childbearing, but they do suggest that depression may be an important malleable risk factor.”
“Because depression is treatable, future studies should evaluate whether improved recognition and treatment of adolescent depression reduces the risk of rapid subsequent pregnancy.” ###
(Arch Pediatr Adolesc Med. 2008;162[3]:246-252. Available pre-embargo to the media at www.jamamedia.org.)
Editor’s Note: This study was supported by grants from the Office of Adolescent Pregnancy Programs, U.S. Department of Health and Human Services and from an AAMC/CDC Cooperative Agreement. Please see the article for additional information, including other authors, author contributions and affiliations, financial disclosures, funding and support, etc.
Contact: Sharon Boston 410-328-8919 JAMA and Archives Journals
Thursday, July 3, 2008
Black Caribbeans do better in America than in England
The team also found that Caribbean Americans are wealthier than their English counterparts---with an income profile close to that of white Americans. In addition, Caribbean Americans reported less discrimination at work than their English counterparts, although levels of experienced racial abuse were similar in the two countries.
In contrast to the findings for Caribbean Americans, other black Americans fare just as badly as English Caribbeans in terms of health, wealth and racism.
Other findings:
* The prevalence of self-reported bad and poor health decreases steadily with increasing income for all groups.
* Poor health is strongly related to exposure to racism.
* In both countries, second-generation Caribbean immigrants are financially better off than first-generation immigrants but more likely to report exposure to racism and discrimination.
* Differences in health between populations in the two countries appear to be related to both socioeconomic inequalities and differences in patterns of migration.
"A common British perception is that Caribbeans who have settled in America endure similar levels of disadvantage to their black American counterparts and to Caribbeans living in England," Nazroo said. "But actually, our research shows that they do well and, beyond their experiences of racism, much better than Caribbeans in England.
"One of the most striking findings is the differences in health between the two Caribbean groups and how this appears to be driven by economic inequalities and migration factors. The situation is so different that American Caribbeans actually have a very similar health profile to their white American contemporaries."
According to Jackson, these differences can be at least partly explained by the different patterns of migration of Caribbeans to America and to England.
"Around 80 percent of the English Caribbean group came to the U.K. before the 1970s in a wave of migration driven by a shortage of labor after the war," he said. "On the other hand, over 80 percent of American Caribbeans migrated during and after the 1970s, just after the period when the U.S. civil rights movement had succeeded in opening up opportunities for black Americans.
"However, the social and economic disadvantage of long-settled black Americans is still apparent and born out by a long history of institutional racism and discrimination going back to the years of slavery." ###
A print edition of the journal will be published later this year. In addition to Nazroo and Jackson, co-authors of the article: "The black diaspora and health inequalities in the U.S. and England: Does where you go and how you get there make a difference," are Saffron Karlsen of University College London and Myriam Torres of the University of Michigan ISR.
Related Links:
- Sociology of Health and Illness online edition: blackwell-synergy.com/toc/
- ISR National Survey of American Life: rcgd.isr.umich.edu/prba/
- James Nazroo, University of Manchester: socialsciences.manchester.ac.uk/
ISR researchers also collaborate with social scientists in more than 60 nations on the World Values Surveys and other projects, and the Institute has established formal ties with universities in Poland, China and South Africa. ISR is also home to the Inter-University Consortium for Political and Social Research (ICPSR), the world's largest computerized social science data archive. Visit the ISR web site at www.isr.umich.edu for more information.
Contact: Diane Swanbrow swanbrow@umich.edu 734-647-9069 University of Michigan
Wednesday, July 2, 2008
Racial Differences in Treating Vision Disorders
Timothy W. Olsen, MD. F. Phinizy Calhoun Sr. Professor of Ophthalmology. Chair of the Department of Ophthalmology. Director, Emory Eye Center. Section of Vitreoretinal Surgery & Disease Timothy W. Olsen, MD | Study Alerts Eye Doctors of Racial Differences in Treating Vision Disorders ATLANTA - Blacks are more likely to lose vision due to increased pressure in the brain than other races, reports an Emory Eye Center researcher in Neurology, the journal of the American Academy of Neurology. The pressure, called idiopathic intracranial hypertension, was identified as causing the disorder, says Beau Bruce, MD, a neuro-ophthalmology fellow at the Emory University School of Medicine and lead researcher for the study. “The racial factor is purely just that,” says Dr. Bruce. “Other factors such as differences in diagnosis, treatment or care don’t seem to matter. |
Timothy W. Olsen, MD, director of Emory Eye Center, says, “Dr. Bruce and colleagues have discovered an interesting association that warrants further investigation. Identification of the key risk factors certainly help clinicians in patient management.”
Idiopathic intracranial hypertension has no known cause. Those affected may experience headache, ringing in the ears and vision problems. Blurriness and double vision are typical. This disease is most common in young, obese (black) women.
Seventeen years of records at Emory Eye Center were reviewed for the study.
All patients in the study had intracranial hypertension. Of the 450 patients, 197 were black, 246 were white, five were Hispanic and two were Asian. The black patients were 3.5 times more likely to end of up severe vision loss in at least one eye. Further, they were five times more likely to become legally blind than the non-black patients.
Dr. Bruce notes that the black patients in his study did have other risk factors including weight (higher body mass index), higher frequency of low blood iron and higher pressures around the brain than other study participants. Vision loss in blacks could be explained somewhat by those factors. Research to Prevent Blindness, Inc. and the National Institutes of Health helped fund the study. ###
Media Contact: Joy H. Bell, 404-778-3711, jbell@emory.edu WEB: Emory Eye Center, Atlanta, Ga.
Tuesday, July 1, 2008
Employers who perform background checks hire more black workers
Using a multi-city survey of more than 3,000 establishments in Atlanta, Boston, Detroit, and Los Angeles, the researchers found that the employers who are most averse to hiring ex-offenders were also the most likely to statistically discriminate. Those who perform criminal background checks are more likely to hire black applicants than those who do not, even when adjusting for proximity to black residential neighborhoods and proportion of black applicants.
"Calls to seal criminal history records fail to take into account this unintended consequence," write the authors. "The results of this study suggest that curtailing access to criminal history records may actually harm more people than it helps and aggravate racial difference in labor market outcomes."
This bias also extends to other stigmatized groups, specifically, workers with gaps in their employment history, the researchers found. Currently twenty-three state have some form of public access or freedom-of-information statutes pertaining to criminal history. Nearly all make a distinction between arrest records and conviction records and are generally less likely to disseminate information on arrests.
###
Holzer, Harry J. , Steven Raphael, and Michael A. Stoll, "Perceived Criminality, Criminal Background Checks, and the Racial Hiring Practices of Employers." Journal of Law and Economics: 49:2.
Contact: Suzanne Wu swu@press.uchicago.edu 773-834-0386 University of Chicago Press Journals
Monday, June 30, 2008
Boeing Donates $5 Million to the Smithsonian's National Museum of African American History and Culture
Jacob Armstead Lawrence was born on 17 September 1917 in Atlantic City, NJ. After spending part of his youth in both Philadelphia and Easton, PA, his mother moved the family to Harlem. His arrival coincided with the great "Harlem Renaissance" of the 1920s and early 1930s. This area was the center of a vibrant artistic community that was greatly influenced by the emergence of African-American social consciousness. It was his experiences during this time that shaped both his development and his future work as an artist. | The Boeing Company is contributing $5 million to the National Museum of African American History and Culture in Washington, D.C., to support the design and construction of the museum. The Smithsonian's 19th museum will be the only national museum devoted exclusively to the documentation of African American life, art, history and culture. Boeing is the largest donor to date for the museum, which was established in December 2003 when President George W. Bush signed legislation establishing the museum as part of the Smithsonian Institution. It will be built on the National Mall at Constitution Avenue between 14th and 15th Streets N.W. The museum is scheduled to open in 2015 at a cost of approximately $500 million. Boeing leaders joined Rep. Norman D. Dicks (D-Wash.); Cristián Samper, Acting Secretary of the Smithsonian; and Lonnie G. Bunch III, founding director of the museum, in making the announcement. "As an early donor to the museum, Boeing will fund efforts to bring together representatives from existing African American history museums and community leaders throughout the country to share ideas about what this new museum will represent and what it will contain," said Tod Hullin, Boeing's senior vice president, Public Policy. |
A key feature during the announcement of the Boeing gift was the first showing of items recently acquired by the museum for its collections. The display included a work by celebrated African American artist Jacob Lawrence, the Tuskegee Airmen Congressional Gold Medal and a rare, white Pullman Porter's hat worn only by the more experienced porters who served prominent travelers.
In an important phase of predesign research on the building, the museum is holding a series of meetings and focus groups across the country, encouraging participants to share ideas on what the museum should offer in areas ranging from programming to exhibitions.
The National Museum of African American History and Culture was established in 2003 by an Act of Congress, making it the 19th Smithsonian Institution museum. It is the only national museum devoted exclusively to the documentation of African American life, art, history and culture. The Smithsonian Board of Regents, the governing body of the Institution, voted in January 2006 to build the museum on a five-acre site in the nation's capital on the National Mall. The Constitution Avenue site is adjacent to the Washington Monument and across the street from the Smithsonian's National Museum of American History. Construction is expected to be completed in 2015.
Contacts Media Only: Fleur Paysour (202) 633-4761 James Gordon (202) 633-0095
Saturday, June 28, 2008
Aspirin as Effective as Ticlopidine in African American Antiplatelet Stroke Prevention Study
Philip B. Gorelick, MD MPH FACP. John S. Garvin Professor and Head. Chief, Neurology Service Interests: stroke, dementia, and neuroepidemiology research. Email:pgorelic@uic.edu Curriculum Vitae (in PDF format) Philip Gorelick's CV (61 Kb) | Results from the African American Antiplatelet Stroke Prevention Study (AAASPS), a large multicenter trial of 1,809 African American stroke patients from over 60 sites in the United States, show that aspirin is as effective as ticlopidine for prevention of a second stroke in this population. The study, sponsored by the National Institute of Neurological Disorders and Stroke (NINDS) is published in the June 11, 2003, issue of the Journal of the American Medical Association. Originally scheduled to run until October 2003, the AAASPS was stopped in July 2002, after analyses suggested that there was less than a 1% chance that ticlopidine would be shown to be superior to aspirin if the study were carried to completion. |
"The study shows that aspirin is probably a better choice than ticlopidine for recurrent stroke prevention in African Americans. For those who can tolerate it, aspirin is readily available, inexpensive, and easy to administer. Ticlopidine, on the other hand, is more expensive, more difficult to use, and has the potential for serious side effects," said John R. Marler, M.D., Associate Director for Clinical Trials research at the NINDS.
African Americans are at about twice the risk of experiencing a stroke or dying from a stroke, compared to whites, and have a higher prevalence of stroke and cardiovascular disease risk factors such as hypertension, diabetes mellitus, obesity, and cigarette smoking.
The FDA approved ticlopidine, for clinical use in the early 1990s to reduce the risk of fatal or non-fatal stroke in patients with stroke risk factors and in patients who had a completed thrombotic stroke. In North America, ticlopidine was tested in two large trials, the Ticlopidine Aspirin Stroke Study (TASS) and the Canadian American Ticlopidine Study (CATS). A sub-analysis from TASS suggested that ticlopidine might produce fewer side effects and be particularly effective for stroke reduction among non-whites, mostly African Americans. Ticlopidine can cause rash and diarrhea but carries a lower risk of gastrointestinal bleeding and irritation than aspirin. Other adverse effects attributed to ticlopidine include serious blood conditions such as neutropenia and thrombocytopenia.
AAASPS study subjects were enrolled between one week and 90 days after the occurrence of an ischemic stroke. Volunteers were assigned daily doses of either 650 mg of aspirin or 500 mg of ticlopidine. They were examined every 2 weeks during the first 3 months of the study as well as at 6, 10, 12, 16, 20, and 24 months for the occurrence of adverse events. Complete blood and platelet counts were monitored every 2 weeks in the first 3 study months, as well as at 12 months, 24 months, any time a study subject withdrew from the trial, or at any time a local investigator believed these blood tests were indicated. Telephone contacts were made each month that an enrollee was not scheduled for an examination.
Historically, African Americans have been underrepresented in clinical trials including stroke prevention studies. AAASPS investigators built control mechanisms into the study to effectively maintain and assure patient safety, and they worked closely with the African American community during the pre-trial planning phases and during the conduct of the study. An African American Community Advisory Board and other community organizations played an active role in advising the AAASPS investigators on key issues relating to minority participation in clinical trials and the use of specific educational materials.
"We are encouraged to have such a large number of African Americans in a clinical trial on stroke. This study showed that with careful planning and sensitivity to community concerns we were able to recruit a large number of African Americans and safely follow them through an important clinical trial initiative such as AAASPS," said Audrey S. Penn, M.D., Acting Director of the NINDS.
The study was led by Philip B. Gorelick, M.D., M.P.H., of the Center for Stroke Research at Rush Medical College in Chicago, IL.
All remaining study subjects have the option of staying in the study until patient follow-up is completed to assure that all patients receive stroke prevention care. During this transition period, all of the study volunteers may opt for stroke prevention therapy prescribed by their community physician and best community practice or continue on in AAASPS in an open-label aspirin arm of the study.
The NINDS is part of the National Institutes of Health, a component of the Department of Health and Human Services. NINDS is the primary supporter of brain research in the country.
NINDS Stroke Information Page
Thursday, June 26, 2008
New Resource for Preventing Diabetes in African-Americans
Joint CDC and NIH Program Releases New Resource for Use by Faith and Community-based Groups
A new diabetes prevention resource designed to encourage and help faith–based and community organizations get actively involved in deterring preventable diabetes among African–Americans was released by the National Diabetes Education Program (NDEP), a joint venture of the Centers for Disease Control and Prevention (CDC) and the National Institutes of Health.
The new interactive educational kit, Power to Prevent: A Family Lifestyle Approach to Diabetes Prevention, provides hands–on instruction and guidance in making behavior changes that can help prevent diabetes.
“Too many African–Americans have, or will get, diabetes,” said Ann Albright, PhD., director of CDC's Division of Diabetes Translation. “Fortunately, many people and families can take steps to prevent that from happening.
“We know that churches, faith–based organizations and community groups can be very effective in helping people learn about diabetes, and in helping take steps that can prevent diabetes for most people,” said Albright. “That's why we created this new tool. We need faith and community–based organizations to be actively involved in diabetes prevention among their members, and with this easy–to–use program, they can do that effectively.”
Diabetes is the sixth leading cause of death in the United States; and the prevalence rate more than doubled among African–Americans from 1980 to 2005, from 3.3 to 6.8. Diabetes is a disease associated with high levels of blood glucose resulting from defects in insulin production that causes sugar to build up in the body. It can cause serious health complications including heart disease, blindness, kidney failure, and lower–extremity amputations; and can also lead to premature death. It is estimated that, among Americans aged 20 and older, more than 20 million have diabetes, of which more than 3 million are African–Americans. After taking into consideration the age differences in the various populations, non–Hispanics blacks are 1.8 times as likely to have diabetes as non–Hispanics whites.
The CDC Division of Diabetes Translation, through the NDEP (co–sponsored by the NIH), provides diabetes education to improve the treatment and outcomes for people with diabetes, promote early diagnosis, and prevent or delay the onset of diabetes. While the design and appearance of Power to Prevent is specifically directed toward African–Americans because of the increasing prevalence in this group, the basic content can be useful and relevant to all populations.
To download or order a free single printed copy of Power to Prevent go to� cdc.gov/diabetes/ndep/power_to_prevent. For general information about diabetes, please visit cdc.gov/diabetes. ### DEPARTMENT OF HEALTH AND HUMAN SERVICES
Contact: Rhonda Smith CDC Division of Media Relations Phone: 404–639–3286
Wednesday, June 25, 2008
NYC Marijuana Possession Arrests Skyrocket, Illustrate NYPD Racial Bias VIDEO
The NYPD arrested and jailed nearly 400,000 people for possessing small amounts of marijuana between 1997 and 2007, |
The report, The Marijuana Arrest Crusade in New York City: Racial Bias in Police Policy 1997-2007, is the first ever in-depth study of misdemeanor marijuana arrests in New York City during the Giuliani and Bloomberg administrations.
Researched and written by Prof. Harry G. Levine, a sociologist at Queens College, and Deborah Peterson Small, an attorney and advocate for drug policy reform, the report is based upon two years of observations in criminal courts as well as extensive interviews with public defenders; Legal Aid and private attorneys; veteran police officers; current and former prosecutors and judges; and those arrested for possessing marijuana.
“The massive, organized and relentless pursuit of these arrests under two mayors and three police commissioners represents a crusade by law enforcement,” Levine said. “But that term does not capture other important characteristics of these arrests – including the harm they inflict on black and Latino young people and their families.”
Between 1997 and 2007, police arrested and jailed about 205,000 blacks, 122,000 Latinos and 59,000 whites for possessing small amounts of marijuana. Blacks accounted for about 52 percent of the arrests, though they represented only 26 percent of the city’s population over that time span. Latinos accounted for 31 percent of the arrests but 27 percent of the population. Whites represented only 15 percent of those arrested, despite comprising 35 percent of the population.
Government surveys of high school seniors and young adults 18 to 25 consistently show that young whites use marijuana more often than young blacks and Latinos. The arrests also are heavily skewed by gender. About 91 percent of people arrested were male.
“The numbers speak for themselves,” said Donna Lieberman, executive director of the NYCLU. “The NYPD routinely targets young men based on their skin color and where they live. Arresting and jailing thousands for marijuana possession does not create safer streets. It only fosters distrust between the police and community and strips hundreds of thousands of young New Yorkers of their dignity.”
The arrests, which cost taxpayers up to $90 million a year, are indicative of the NYPD’s broken windows approach to law enforcement, in which police focus on minor offenses as a method of reducing crime. This approach, also called quality of life policing, has caused a dramatic spike in stop-and-frisk encounters between police and city residents.
In 2007, the NYPD stopped nearly 469,000 New Yorkers. Eighty-eight percent were found completely innocent of any wrongdoing. The racial disparity in the stop-and-frisk encounters is almost identical to the disparity in marijuana arrests: Though they make up only a quarter of the city’s population, more than half of those stopped were black.
Robin Steinberg, executive director of the Bronx Defenders, said the increase in marijuana arrests is linked to the quality of life initiative and the increase in NYPD stop-and-frisk street interrogations.
“If you work in this community for any length of time, you see it first hand – police randomly stopping and searching kids on the streets,” she said. “It’s no surprise that so many residents feel like they are living in a police state. The people in these neighborhoods are subject to a level of intense policing not found in affluent communities.”
Marijuana arrests do not reduce serious or violent crime. According to a study by two University of Chicago professors, these arrests only take police off the streets and divert them into nonessential police work. What they do succeed in is driving thousands of young men of color into the criminal justice system.
“By targeting black and Latino youth for misdemeanor marijuana arrests, the NYPD is labeling children with criminal records for offenses the law deems a violation, not a crime,” said Small, executive director of Break the Chains, a non-profit organization that advocates for reforms of punitive drug laws. “The consequences of the arrests follow these children for the rest of their lives. It was to avoid these consequences that marijuana possession was decriminalized in the first place. It is particularly perverse that black and Latino youth are being targeted for violating a law that was passed to reduce the likelihood that young people would acquire criminal records for possessing small amounts of marijuana.”
The majority of the nearly 400,000 people arrested for possessing marijuana were not carrying or smoking the drug in public. Most people simply had a small amount of marijuana in their possession, usually concealed in a pocket or backpack. New York State decriminalized marijuana possession in 1977, making it a violation like speeding or driving through a stop light. When police officers coerce or intimidate people into showing marijuana in the open, though, they are able to classify it as a misdemeanor and arrest for it.
“The criminal complaint always charges that they had it in open view,” Steinberg said of her clients in the Bronx. “That is preposterous. It’s obvious that everyone isn’t walking around carrying pot in open view.”
Police did not focus on marijuana arrests from 1977 through 1996, arresting around 30,000 people total in both decades for possessing less than an ounce of marijuana. But police equaled or topped that 10-year arrest total in nine of the next 11 years. In 2007 alone, police made 39,700 arrests for marijuana possession.
The NYPD, rarely shy about touting success, does not promote its record-breaking crackdown on small-time marijuana possession. The report identifies incentives for the NYPD to focus on marijuana arrests. For instance, the arrests provide police officers a relatively safe and easy way to demonstrate productivity, especially in an organization such as the NYPD that heavily relies on statistics to measure effectiveness. Among other benefits, the arrests also help officers accrue overtime pay. Supervisors use marijuana arrests to generate arrest records, facilitate supervision of police activities and show that their officers are productive.
The arrests also succeed in dramatically expanding the NYPD’s vast database of New Yorkers’ personal information. Each marijuana arrest brings a new set of fingerprints and photos into the NYPD’s extensive system.
Three former police chiefs of some of the nation’s largest cities have endorsed the report’s findings. All three of the former chiefs believe marijuana possession arrests are a waste of police resources that do not reduce violent crime.
“Illegal, trivial, meaningless arrests undermine confidence in the justice system and corrupt the enforcers,” said Anthony V. Bouza, a former NYPD commander in the Bronx who was chief of police in Minneapolis from 1980 to 1989. “New York’s marijuana arrests are counterproductive, a classic misapplication of police resources.”
Norm Stamper, Seattle’s police chief from 1994 to 2000, said the enormous spike in marijuana arrests negatively affects both law enforcement and the community.
“I do not believe the two New York City mayors and three police commissioners who have presided over these practices are motivated by personal racism,” Stamp said. “But the effects of these practices are deeply, undeniably discriminatory, as well as damaging to legitimate crime fighting, community relations and police morale.”
George Napper, Atlanta’s chief of police from 1990 to 1997, said the report reveals common policing patterns, including racially skewed stop-and-frisk searches, that are poorly understood by the general public.
“People who care about the fate of American cities and the incarceration of racial minorities should read this fine study,” Napper said. “As a New York City police officer quoted in the report says: ‘Welcome to the real world.’”
Among an extensive list of recommendations, the report urges policymakers to:
* Hold public hearings and thoroughly examine the costs, consequences, and racial, gender, age and class disparities of the NYPD’s marijuana arrest practices.
* Ensure that law enforcement of marijuana offenses is consistent with the intent of New York State law.
* Substantially increase the pay scale of police officers to reduce the need for overtime.
* Require the NYPD to provide the City Council and state detailed, accurate and timely data on its arrests, citations and other practices, and make that information public.
New York Civil Liberties Union. 125 Broad Street, New York, NY 10004 Phone 212-607-3300 Fax 212-607-3318 and 212-607-3329
Tuesday, June 24, 2008
Blacks more likely to be shot than whites even when holding harmless objects
ANTHONY G. GREENWALD, Present Position Professor of Psychology, University of Washington Adjunct Professor of Marketing and International Business, University of Washington Office Address: Department of Psychology, Box 351525, Univ. of Washington, Seattle, WA 98195-1525 Telephone: (206) 543-7227 ; FAX (206) 685-3157 Electronic mail: agg@u.washington.edu Home page: faculty.washington.edu | Given only a fraction of a second to respond to images of men popping out from behind a garbage Dumpster, people were more likely to shoot blacks than whites, even when the men were holding a harmless object such as a flashlight rather than a gun. The finding comes from a study that is was published in the Journal of Experimental Social Psychology. The research used a virtual reality simulation and was prompted by a number of mistaken shootings of unarmed blacks by police officers in recent years. It was directed by Anthony Greenwald, a University of Washington psychologist who examines the unconscious roots and levels of prejudice. Although the subjects in this study were college students, Greenwald said there is every reason to believe that police officers have the same prejudices or psychological perceptions about race as students. He bases that conclusion on data collected from hundreds of thousands of people who have taken versions of the Implicit Association Tests (IAT), including one that measures unconscious attitudes about people and weapons. The majority of people who have taken the tests exhibit some form of unconscious racial, ethnic, gender or age prejudice or stereotype. |
"Police receive training to make them more sensitive to weapons, but they don't get training to undo unconscious race stereotypes or biases," said Greenwald. "There are some very sophisticated simulators police officers can train on, but they are geared to weapons, not race. Bias awareness training could give officers the chance to discover and counteract automatic stereotypes that can interfere with the best performance of their duties."
In the study, more than a hundred college students, predominantly white or Asian, participated in two experiments in which they were asked to play the role of a plainclothes police officer. Their job was to take quick action in response to three categories of simulated potential targets: criminals, fellow officers and citizens. Students were given less than a second to respond -- eight-tenths of a second in experiment one and nine-tenths of a second in experiment two -- to figures that popped out from behind one of two Dumpsters. The subjects were instructed to "shoot" at criminals by pointing the mouse at them and then left clicking, to send a safety signal to fellow officers by pressing the spacebar, and to make no response to citizens.
All of the targets were dressed similarly in casual clothes. Subjects could distinguish police officers and criminals, both of whom held guns, from citizens, who carried harmless objects -- a camera, beer bottle or flashlight. The only feature that distinguished police officers from criminals was race. Each subject responded to two variations of the simulation. In one, white targets were criminals and blacks were police officers. In the other, the roles were reversed with blacks as criminals and whites as officers.
Greenwald said the time pressure subjects faced was comparable to conditions police officers sometimes encounter.
"Actually, police officers try to do whatever they can so as not to be forced to respond this quickly. But there are situations that do require them to respond this rapidly," he said
Data from the two experiments indicated that the subjects had greater difficulty distinguishing weapons from harmless objects in the hands of blacks than whites. They also were more likely to shoot when the target person was black, regardless of knowing what was in the person's hand. In the two experiments, whites were wrongly "shot" 26 percent of the time while blacks were wrongly "shot" 35 percent of the time, which is statistically significant.
The UW researchers looked at perceptual sensitivity or their subjects' abilities, in this case, to distinguish a weapon from a harmless object, and their response bias, or readiness to respond by shooting more readily at blacks than whites. Greenwald likened these processes to baseball, where perceptual sensitivity would be a batter's "eye" that tells a ball from a strike and response bias would be the readiness of the batter to swing at anything.
The study is the third in recent months to produce similar findings, but involved a task that may have come closer than the others to model the complexity of natural situations.
"The subjects were on edge because of the time pressure to respond quickly or do nothing in the case of civilians," said Greenwald. "The stress we created is like that of facing a weapon in a video game but it is not the same as the stress faced a by the police officer on the street. Ours is an analog of a high-stress situation of what an officer might encounter. In more realistic simulations for weapons training there are reports of officers with heart rates approaching 200 beats per minute.
"The practical value of our work is for people who manage police on the beat. Our studies and the previous ones lead to the conclusion that we need to look at what kind of training officers are receiving and what kind of training is needed to eventually overcome race-influenced errors that have resulted in blacks being hugely over-represented among victims of mistaken shootings by police."
Co-authors of the study are Mark Oaks, a psychology doctoral student, and Hunter Hoffman, a research engineer in the UW's Human Interface Technology Laboratory where the virtual reality simulation was created. The National Institute of Mental Health funded the research.
People may take the IAT test that measures unconscious attitudes about people and weapons at a Web site operated by the Southern Poverty Law Center at: tolerance.org/hidden_bias. The site also offers a number of other tests measuring other unconscious attitudes. ###
For more information, contact Greenwald at (206) 543-7227 or agg@u.washington.edu. He will be in Santa Fe, N.M., July 15-22 and can be reached at (505) 984-1420.
Contact: Joel Schwarz joels@u.washington.edu 206-543-2580 University of Washington
Monday, June 23, 2008
Suicide attempt rate for blacks higher than previously reported
Contact: Jared Wadley Phone: (734) 936-7819 U-M School of Social Work
Sunday, June 22, 2008
Family History Influences Cancer Screening
To investigate the factors associated with risk-appropriate CRC screening, Kathleen Griffith, Ph.D., CRNP, of the Johns Hopkins University School of Nursing and colleagues at the University of Maryland Baltimore analyzed data from the 2002 Maryland Cancer Survey, a telephone survey of more than 5,000 Maryland residents, performed under the Maryland Cigarette Restitution Fund Program, to identify predictors of screening among African Americans.
The researchers' analyses revealed that for African Americans, regardless of family history, a health care provider's recommendation for colorectal cancer screening was strongly correlated with a higher likelihood of screening. Furthermore, individuals who were more physically active were also more likely to have been screened for colorectal cancer. Surprisingly, though, having a family history of colorectal cancer did not predict a higher likelihood of screening. In fact, the researchers found that African Americans with a family history were less likely to have received risk-appropriate screening than those without a family history. Family history of colorectal cancer is often associated with increased rates of screening in whites.
The authors say it is difficult to explain why a perception of increased risk, which is significantly higher in African Americans with a family history of CRC than in those without, did not translate into screening. Their findings suggest that other unknown or unmeasured factors may play a role is screening decisions. Additional studies to determine what those factors might be could lead to culturally tailored interventions designed to increase screening rates, which in turn could ultimately improve early detection and reduce colorectal cancer deaths in African Americans. "This study suggests that African Americans would benefit from a primary care approach that evaluates their risk factors for colorectal cancer, and provides corresponding recommendations for appropriate screening tests," the authors write.
Regular colorectal cancer screening is one of the most powerful weapons in preventing colorectal cancer. It can, in many cases, prevent colorectal cancer altogether. Experts estimate adherence to national screening guidelines could prevent up to eight in ten deaths from the disease. The American Cancer Society recommends that people at average risk begin screening for colorectal cancer at age 50. Colorectal cancer is the third most common cancer diagnosed in both men and women in the United States, as well as the third leading cause of cancer-related death among both men and women in the United States. ###
Article: "Influence of family history and preventive health behaviors on colorectal cancer screening in African Americans." Kathleen A. Griffith, Deborah B. McGuire, Renee Royak-Schaler, Keith O. Plowden, and Eileen K. Steinberger. CANCER; Published Online: June 9, 2008 (DOI: 10.1002/cncr.23550); Print Issue Date: July 15, 2008.
Contact: David Sampson david.sampson@cancer.org 213-368-8523 American Cancer Society
Saturday, June 21, 2008
U.S. African American Buying Power to Hit $1.1 trillion by 2012
“The African-American Market in the U.S” reports that in the U.S. there are 2.4 million affluent African-American households with household incomes of $75,000 or more. They account for 17% of all African-American households but 45% of total African-American buying power.
Data shows that companies offering luxury items and financial services are at a particular advantage, because affluent African Americans are even more likely than other affluent cohorts to spend money on luxury items such as cruise-ship holidays, new cars, designer clothes, as well as investing in life insurance.
Authors of the report note that the African-American cohort continues to be a significant consumer segment that in some ways exercises more economic clout than the ever popular Hispanic one. They say African Americans' purchasing behaviours can differ in many ways, ranging from what is bought at the grocery store to clothing style and magazine preferences. The authors argue that marketers should pay attention to these differences to execute marketing campaigns that target the many segments of this important demographic cohort.
”The African-American Market in the U.S.” provides a demographic analysis of the African-American population and an assessment of social and economic trends affecting African Americans today and in the future. A full assessment of African-American buying power presents their behaviours across a variety of areas. This data-rich report also analyses how African Americans spend their leisure time and money offering solid support to marketers targeting African-American consumers.
“The African-American Market in the U.S” is available from Report Buyer. For more information, see website.
Report Buyer product ID: PKF00090
About Report Buyer: Report Buyer is a UK-based independent online store supplying business information. The website now carries over 70,000 business information products, including market reports, studies, books and events. Subscribers receive a free monthly newsletter and email alerts on new titles in their areas of interest. A regularly updated blog provides information on the latest market trends.
IMAGE LICENCE: Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation license, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation license".
Friday, June 20, 2008
Known genetic risk for Alzheimer's in whites also places blacks at risk
Dr. Natalie Sachs-Ericsson. Phone Number: 644-4576 Email : sachs@psy.fsu.edu, Dr. Natalie J. Sachs-Ericsson HomePage | A commonly recognized gene that places one at risk for Alzheimer's disease does not discriminate between blacks and whites, according to new research led by Florida State University. FSU Psychology Professor Natalie Sachs-Ericsson and graduate student Kathryn Sawyer have found that the gene APOE epsilon 4 allele is a risk factor for African-Americans as well as whites. Until now, it has been a mainstream belief that the gene is only a risk factor for whites. |
Sachs-Ericsson and Sawyer collaborated with Kristopher Preacher of the University of Kansas and Dan Blazer of Duke University Medical Center on the study. The study has been published online in the journal Gerontology.
The researchers' findings underscore the importance of including both blacks and whites in future studies that explore why the APOE genotype is a risk factor for Alzheimer's disease, a progressive and fatal brain disease that causes problems with memory, thinking and behavior. By understanding the mechanism by which the genotype confers risk, scientists could potentially develop medicines that slow the progress of Alzheimer's or even prevent it, according to Sachs-Ericsson.
Sachs-Ericsson's team theorized that small sample sizes coupled with possible racial bias in measuring cognitive functioning may explain why some studies have failed to detect the effect of the APOE epsilon 4 allele on cognitive decline among blacks.
In addition, false-positive rates for dementia on standardized screening tests are higher for blacks than for whites when compared to neurologists' ratings of cognitive status, Sachs-Ericsson said, and those false positives may have obscured the influence of the gene on dementia. Alzheimer's disease is the most common form of dementia.
Alleles are different variants of a gene. Everyone has the APOE gene, but what differs across people is which variant they happen to have: epsilon 2, epsilon 3 or epsilon 4. In addition, each person has two alleles of the gene—one from the mother and one from the father. Having at least one APOE epsilon 4 allele is a risk factor for Alzheimer's, but not everyone who has it will develop the disease, Sachs-Ericsson said. And some people who develop Alzheimer's do not have the allele.
"While having the APOE epsilon 4 allele increases the risk of developing Alzheimer's disease, APOE genotype alone is not enough to predict the disease," she said. "We don't understand why the allele predicts Alzheimer's in some but not others. There may be other biological or genetic causes or even environmental factors, such as diet, that determine whether the allele will lead to Alzheimer's. We need a better understanding of what these factors are and whether they affect African Americans and Caucasians equally."
The researchers used data from the Duke Established Populations for Epidemiologic Studies of the Elderly. To determine genotype, DNA samples were collected through blood or cheek swabs from 2,076 people 65 or older.
In the study, participants were divided into two groups: those who had at least one APOE epsilon 4 allele and those who had no epsilon 4 allele. Cognitive errors on a standardized test were measured in four in-person interviews over a 10-year period ending in 1997. Those with the gene—both blacks and whites—made increasingly more cognitive errors over time on a questionnaire that assessed knowledge of items such as the day, date and current president than those without the gene.
To view the article, "Racial Differences in the Influence of the APOE Epsilon 4 Allele on Cognitive Decline in a Sample of Community-Dwelling Older Adults," visit Gerontology.
Contact: Natalie Sachs-Ericsson sachs@psy.fsu.edu 850-644-4576 Florida State University
Thursday, June 19, 2008
Tight blood pressure control not enough to temper kidney disease in African-Americans
Lawrence J. Appel Professor of Medicine; Core Faculty, Welch Center for Prevention, Epidemiology and Clinical Research, The Johns Hopkins University. Joint Departmental Affiliations: Epidemiology and International Health, Bloomberg School of Public Health. Academic Degrees: AB, Dartmouth College, 1977; MD, New York University School of Medicine, 1981; MPH, Johns Hopkins University, 1989. Contact: E-mail: lappel@jhmi.edu Phone: (410) 955-4156, Fax: (410) 955-0476. Research and Professional Interests: Clinical investigation in cardiovascular disease, Hypertension. Link to Dr. Appel's publications: PubMed database | Other unknown factors at play in worsening this condition Even when their blood pressure is kept strictly under control with the best available medicine, African-American patients with chronic kidney disease (CKD) continue to lose their kidney function over time, research led by a Johns Hopkins team shows. The finding suggests that treating CKD in this population may be vastly more complex than researchers had previously thought, with blood pressure control being only one piece of the therapeutic puzzle. The study, called AASK (African-American Study of Kidney Disease and Hypertension), is the longest to date focusing on blood pressure in patients with CKD. AASK followed 1,094 African-American patients with this condition for up to 11 years. Through a combination of medications, most of these patients kept their blood pressure in the recommended range for CKD, lower than 130/80. However, the vast majority still went on to develop steadily worsening kidney function, often leading to dialysis, kidney transplantation, or death. “Kidney disease still progressed at an alarming rate, even when our participants received outstanding medical care for their high blood pressure,” says study leader Lawrence Appel, M.D., professor of medicine at the Johns Hopkins School of Medicine. “Blood pressure is important, but it’s not the whole picture. We still have a long way to go in figuring out the best way to treat patients with CKD.” |
Researchers aren’t sure why high blood pressure often leads to CKD. The prevailing theory is that high pressure strains delicate tufts of capillaries known as glomeruli, which filter blood and create urine in kidneys.
To investigate whether keeping blood pressure low would slow or possibly stop CKD progression, the researchers designed their study in two phases; the first would take place between February 1995 and September 2001, and the second between October 2001 and June 2007.
In the first phase, the researchers randomly assigned all 1,094 patients to one of three drugs commonly used to lower blood pressure-an ACE inhibitor, a ?-blocker, or a calcium channel blocker. Each patient was also assigned to one of two blood pressure goals-a standard goal (about 140/90 or lower), and a more aggressive goal (130/80 or lower). The researchers tracked each patient’s blood pressure and kidney function, determined through blood and urine tests, as well as their overall health.
At the end of the first phase, the researchers found that about a third of the patients had lost at least half their kidney function, developed end-stage renal disease, or died, even though almost all of the patients were well within their blood pressure goals. Of the remaining patients, the scientists recruited 759 to continue on to the study’s next phase, in which they capitalized on what they’d learned so far. Early findings from the first phase showed that the ACE inhibitor worked better than the other treatments, so the remaining patients began taking that drug. They were also given the more aggressive blood pressure goal of 130/80.
“Kidney disease still progressed at an alarming rate, even when our participants received outstanding medical care for their high blood pressure,” says study leader Lawrence Appel, M.D., professor of medicine at the Johns Hopkins School of Medicine. “Blood pressure is important, but it’s not the whole picture. We still have a long way to go in figuring out the best way to treat patients with CKD.”
Appel and his colleagues at 21 clinical centers across the country chose to focus their study on African Americans, who suffer disproportionately from kidney disease associated with high blood pressure. In whites, high blood pressure causes about 19 percent of all end-stage renal disease cases, in which kidneys have essentially lost their function. In African-Americans, the corresponding figure is about 37 percent.
Researchers aren’t sure why high blood pressure often leads to CKD. The prevailing theory is that high pressure strains delicate tufts of capillaries known as glomeruli, which filter blood and create urine in kidneys.
To investigate whether keeping blood pressure low would slow or possibly stop CKD progression, the researchers designed their study in two phases; the first would take place between February 1995 and September 2001, and the second between October 2001 and June 2007.
In the first phase, the researchers randomly assigned all 1,094 patients to one of three drugs commonly used to lower blood pressure-an ACE inhibitor, a â-blocker, or a calcium channel blocker. Each patient was also assigned to one of two blood pressure goals-a standard goal (about 140/90 or lower), and a more aggressive goal (130/80 or lower). The researchers tracked each patient’s blood pressure and kidney function, determined through blood and urine tests, as well as their overall health.
At the end of the first phase, the researchers found that about a third of the patients had lost at least half their kidney function, developed end-stage renal disease, or died, even though almost all of the patients were well within their blood pressure goals. Of the remaining patients, the scientists recruited 759 to continue on to the study’s next phase, in which they capitalized on what they’d learned so far. Early findings from the first phase showed that the ACE inhibitor worked better than the other treatments, so the remaining patients began taking that drug. They were also given the more aggressive blood pressure goal of 130/80.
Over the next five years, the researchers again tracked patients’ blood pressure, kidney function, and overall health. However, regardless of their new and improved treatment, a third of these patients still lost at least half their kidney function, developed end-stage renal disease, or died.
These results, published in the April 28 Archives of Internal Medicine, shouldn’t discourage patients with CKD from continuing their blood pressure therapy, says Appel. “Outcomes would certainly be worse if they didn’t control their blood pressure,” he explains. However, he adds that the findings suggest that other factors beyond just blood pressure may be at play in worsening CKD. Blood pressure spikes at night, high salt intake, or exposure to heavy metals like lead or mercury may influence kidney disease progression. “Lots of different factors need examining,” says Appel.
He and his colleagues plan to investigate these additional factors in future studies. ###
This study was supported by the National Institute of Diabetes and Digestive and Kidney Diseases, the National Center for Minority Health and Health Disparities, and King Pharmaceuticals Company.
Another Hopkins researcher contributing to the study was Jeanne Charleston, R.N.
For more information, go to:: Johns Hopkins Medical Institutions Media Relations and Public Affairs Media Contact: Christen Brownlee 410-955-7832; cbrownlee@jhmi.edu