Research & Studies

University of Pennsylvania Study Find Racial Differences in Treatment for Parkinson’s Disease

While African Americans make up 5.5 percent of all Parkinson's disease patients, this research found that only 1 percent of the patients who receive deep brain stimulation surgery, a proven method to reduce tremors, were African Americans.

Penn State Researchers Identify the World’s First White Person

Light skin color provided an evolutionary advantage for people in northern climates because people with light skin can absorb more vitamin D from less sunlight that people with dark skin.

Study Finds Exposure to Racism May Accelerate Aging in Black Men

The study examined a biomarker of systemic aging known as leukocyte telomore length. Telomeres are repetitive sequences of DNA capping the ends of chromosomes. Black men who had been exposed to the most racism had the shortest telomeres.

Racial Differences in Arrest Records for Young Adults

A university study finds that by age 23 nearly half of all Black men and 38 percent of White men have been arrested. For women, Whites are more likely to have been arrested than Blacks.

Rutgers University Study Finds Increase in “Concentrated Poverty”

More than 11 million Americans, 4 percent of the total U.S. population, live in these high poverty neighborhoods and 67 percent of the 11 million people in these high poverty areas are either Black or Hispanic.

Study Finds Racial Differences in Womens’ Ability to Lose Weight

Due to lower metabolic rates, African American women who are overweight and are trying to lose weight must consumer fewer calories or exercise more than White women to lose the same amount weight.

The Racial Gap in Teenage Smoking Rates Has Declined But Blacks Still Smoke Less

In 2013, only 9.6 percent of African Americans in 12th grade reported smoking cigarettes in the 30 days prior to the survey compared to 19.4 of White high schools seniors.

Rutgers University Scholar Leads Study on Reducing Breast Cancer Risk

Adana Llanos is an assistant professor of epidemiology at the Rutgers University School of Public Health. She holds a Ph.D. in genetics from Howard University.

The Persisting Racial Gap in Infant Mortality Is Not Easy to Explain

When researchers accounted for factors such as mother’s age, education level, and marital status, they found that the racial gap in infant mortality has remained stable for two decades.

Research Finds Links Between Poverty and Slower Brain Development

The study found that children raised in poverty tend to have lower rates of development in two key areas of the brain. The Black poverty rate is three times the rate for non-Hispanic Whites.

Study Finds Racial Disparity in Prices Paid for Similar Homes

In comparing transactions for similar homes in the same neighborhoods, the data shows that Blacks spent between 3 percent and 4 percent more than Whites.

University of Maryland Study Identifies Educational Strengths of Black Youth

The authors state that many low-income minority children exceed their peers in self-regulation, the ability to manage behavior, emotions, and attention. These strengths impact social skills and academic success.

New Report Examines the Status of Blacks in California Higher Education

A new report from the Campaign for College Opportunity finds that there has been no progress in closing the racial gap in enrollments and degree attainment in California over the past decade.

University Study Finds Insufficient Eye Care for Blacks With Diabetes

A new study by researchers at the University of Alabama Birmingham finds that many African Americans who have been diagnosed with diabetes are not receiving recommended eye care.

Sub-Saharan Nations Sending the Most Scholars to Teach in the U.S.

In 2011-12, there were 1,887 scholars from sub-Saharan African nations teaching in the U.S. This is down from 2,750 just four years ago. Nigeria sent 315 scholars to teach in the U.S., the most of any sub-Saharan African nation.

Study Finds Limited Success for Faculty Diversity Efforts at U.S. Medical Schools

A new study by researchers at the Children's Hospital of Philadelphia and the University of Pennsylvania, finds that the faculty diversity efforts established in recent years at U.S. medical schools have had only limited success.

Many Black Women College Students Are Hesitant About Breastfeeding Their Future Children

Dr. Urmeka Jefferson of the University of Missouri surveyed African American women college students on their attitudes toward breastfeeding and whether they intended to breastfeed their infants if and when they had children.

Study Finds Racial Bias in Online Purchasing

The study found that ads that showed a Black man holding the iPod received 13 percent fewer responses and 18 percent fewer offers than ads that showed an iPod in a White man's hand.

A Huge Racial Gap in STEM Degree Program Attrition Rates

New data from the U.S. Department of Education shows that almost two-thirds of Black students who start out in STEM-related bachelor's degree programs do not complete their studies in these fields.

Racial Disparities in Cancer Patient Treatment

The data showed that Blacks were 10 percent less likely than Whites to have primary tumor surgery, 17 percent less likely to undergo chemotherapy, and 30 percent less likely to receive radiotherapy.

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