Beliefs About Breast Cancer: Are They Deadly? Carol Estwing Ferrans, PhD, RN, FAAN Professor and Associate Dean for Research Co-Director, Center of Excellence.

Slides:



Advertisements
Similar presentations
2004 Camden County Cancer Capacity and Needs Assessment: The Next Steps Jean F. Mouch, MD, MPH Camden County Coalition Coordinator April 6, 2005.
Advertisements

Progress Against Testicular Cancer. 1970–1979 Progress Against Testicular Cancer 1970– : Two new drugs produce first complete remissions in advanced.
The Role of Health Coverage in Eliminating Disparities in Care Marsha Lillie-Blanton, DrPH Associate Research Professor GWU School of Public Health and.
DIVERSE COMMUNITIES, COMMON CONCERNS: ASSESSING HEALTH CARE QUALITY FOR MINORITY AMERICANS FINDINGS FROM THE COMMONWEALTH FUND 2001 HEALTH CARE QUALITY.
State of Black Family Maternal and Child Health and Focus Group Results Carolyn M. Springer, Ph.D. Research funded by the MCH Bureau, HRSA Grant #: G97MC04454.
Addressing disparities Bruce Behringer Co-Chair Tennessee Comprehensive Cancer Control Coalition Assistant Vice President, Division of Health Sciences.
Sexually Transmitted Disease (STD) Surveillance Report, 2010
Center for Health Equity November, 12-13, 2007 Louisville, Kentucky.
Health Equity Ron Chapman, MD, MPH Director and State Health Officer California Department of Public Health.
Minorities and the medically underserved in clinical trials Edward L. Trimble, MD, MPH CTEP, DCTD, NCI.
Presentation Name Recruitment and Accrual of Special Populations Special Population Committee Elizabeth A. Patterson M.D., Chair.
Health Disparities: Breast Cancer in African AmericansIn Lansing Health Disparities: Breast Cancer in African Americans In Lansing Costellia Talley, PhD,
R ACIAL D ISPARITIES & B REAST C ANCER Leah Calvert PHE 510: Public Health & Social Justice Spring 2009.
LIFTING ALL BOATS: Quality Improvement as a Means to Reducing Racial Health Disparities Anne Marie Murphy, PhD 1, Danielle Dupuy, MPH 2, Garth Rauscher,
COMMUNITY BASED RESEARCH Debra A. Toney, PhD, RN, FAAN President National Black Nurses Association 2010 USPHS Scientific and Training Symposium.
Sex Differences in the Prevalence and Correlates of Colorectal Cancer Testing: Health Information National Trends Survey Sally W. Vernon 1, Amy.
April 6, o What is cancer? o Cancer statistics o Cancer prevention and early detection o Cancer disparities o Cancer survivorship o Cancer research.
Otis W. Brawley, M.D. Chief Medical and Scientific Officer Executive Vice President American Cancer Society Professor of Hematology, Medical Oncology,
Colorectal cancer: How do we approach health disparities? Marta L. Davila, MD, FASGE University of Texas MD Anderson Cancer Center.
Health Promotion and Disease Prevention-focus on Cancer Edward Anselm, MD Assistant Professor of Medicine Icahn School of Medicine at Mount Sinai Medical.
Breast Cancer Detection, Treatment, and Survival in Medicare and Medicaid Insured Patients Cathy J. Bradley, Ph.D. Professor of Health Administration Co-leader,
Knowledge, Cancer Fatalism and Spirituality as Predictors of Breast Cancer Screening Practices for African American and Caucasian Women Staci T. Anderson,
Racial/Ethnic Disparities in Cancer Incidence, Survival and Treatment Linda C. Harlan, PhD, MPH National Cancer Institute Division of Cancer Control and.
Disparities in Cancer September 22, Introduction Despite notable advances in cancer prevention, screening, and treatment, a disproportionate number.
Health Provider Teams: How you can support cancer survivors after treatment Washington CARES about Cancer Partnership: Survivorship Taskforce June 2012.
Eliminating Health Disparities Workgroup for Camden County Cancer Coalition Camden County Cancer Coalition Meeting June 29, 2005 Cooper Hospital, Camden.
The Health Seeking Behaviors of Young African American Males and Their Thoughts About Prostate Cancer Veronica A. Clarke-Tasker, Ph.D., RN, MBA, MPH, Professor.
RTI International is a trade name of Research Triangle Institute Untreated chlamydial infection among adolescents and young adults in Baltimore,
Quality of Life. Patient’s evaluation of quality of life  Provides understanding of impact of illness from patient’s viewpoint –Different from health.
Otis W. Brawley M.D. Director, Georgia Cancer Center Associate Director, Winship Cancer Institute Professor of Hematology, Oncology, and Epidemiology Emory.
Sexually Transmitted Infections Mysheika Williams Roberts, MD, MPH Medical Director Assistant Health Commissioner Columbus.
Cancer Healthy Kansans 2010 Steering Committee Meeting May 12, 2005.
Vulnerability to Opioid Withdrawal Symptoms Among Chronic Low Back Pain Patients Subjects. In 2008, student research assistants consented and enrolled.
Why is Cultural Competency Important in the Practice of Medicine? Karen E. Schetzina, MD, MPH.
Speaker: Thomas A. Farrington, President and Founder, PHEN Remarks: Mark Kennedy, MBA, Senior Consultant, PHEN Why Knowledge is the Best Defense Against.
End of Life Decisions by Adults with Cancer : Role of Religious Practices and Spiritual Beliefs Rudolph M. Navari, M.D., Ph.D. Assistant Dean and Director.
“The African American Prostate Cancer Crisis in Numbers”
Prostate Cancer Screening in African American Men Mark H. Kawachi, MD FACS Director, Prostate Cancer Center City of Hope, National Medical Ctr.
PHEN Church Partnerships “Joining Hands in Prayer and Action to Save Lives” Annual “Father’s Day Rally Against Prostate Cancer” The Rally takes place.
Reducing Health Disparities Through Navigation to Mammography Screening Worcester County, Massassachusetts.
Shane Lloyd, MPH 2011, 1,2 Annie Gjelsvik, PhD, 1,2 Deborah N. Pearlman, PhD, 1,2 Carrie Bridges, MPH, 2 1 Brown University Alpert Medical School, 2 Rhode.
The Impact of Navigation Services for Breast and Cervical Cancer Screening for Spanish- speaking Immigrant Latinas Lina Jandorf Mount Sinai School of Medicine.
Copyright © 2008 Delmar. All rights reserved. Chapter 25 Minority and Ethnic Populations.
Diversity and the Burden of Cancer David C. Momrow, M.P.H. Senior Vice President of Cancer Control American Cancer Society – Eastern Division January 21,
® Changes in Opioid Use Over One Year in Patients with Chronic Low Back Pain Alejandra Garza, Gerald Kizerian, PhD, Sandra Burge, PhD The University of.
PAIN CONTROL AMONG CANCER SURVIVORS IN OHIO 2010 Robert W. Indian, Chief Mary Lynn, Researcher Debbie Wallace, Administrative Assistant Comprehensive Cancer.
Factors Predicting Stage of Adoption for Fecal Occult Blood Testing and Colonoscopy among Non-Adherent African Americans Hsiao-Lan Wang, PhD, RN, CMSRN,
Breast cancer affects 1 in 8 women during their lives. 1 Population Statistics.
Ronald F. White, Ph.D. Professor of Philosophy College of Mount St. Joseph.
GEOGRAPHIC DISTRIBUTION OF BREAST CANCER IN MISSOURI, Faustine Williams, MS., MPH, Stephen Jeanetta, Ph.D. Department of Rural Sociology, Division.
Cancer among American Indians and Alaska Natives 1, 2 1Adapted from: “Cancer 101 – A Cancer Education and Training Program for American Indians and Alaska.
 Define Survivorship  Demonstrate understanding of the history of cancer survivorship  State the requirements of the Commission on Cancer of the American.
Chronical Mental Illness: A Living Nightmare BY: PATRICIA L. PICKLES, Ph.D. Quevarra Moten.
Chapter 8 Adolescents, Young Adults, and Adults. Introduction Adolescents and young adults (10-24) Adolescence generally regarded as puberty to maturity.
The Dimensions Model And Mammography Screening among Thai Women
Evaluation of the Community Patient Navigation Program within the Community Education and Outreach Initiative (CEOI) Patient Navigation is one strategy.
How Do We Individualize Guidelines in an Era of Personalized Medicine? Douglas K. Owens, MD, MS VA Palo Alto Health Care System Stanford University, Stanford.
Presented by Duyen Le and Brian Nguyen
Cervical Cancer in California
(2) - Department of Epidemiology and Population Health, and
Colorectal Cancer Screening, Medicare and Disability
Lung Cancer Screening: Do Individual Health Beliefs Matter?
#BlackHealthMatters: Improving Breast Cancer Outcomes for Black Women
Adolescents, Young Adults, and Adults
Premalignant Cervical Disease and Delayed HPV Vaccination
Cancer Disparities Research Symposium
Physical and Psychological Sequelae of Breast Cancer in Men
Faina Linkov, PhD Univerisity of Pittsburgh Cancer Institute
Understanding Health Disparities in Late Life
Receipt of Adjuvant Endometrial Cancer Treatment According to Race NRG Oncology/Gynecologic Oncology Group (GOG) 210 Study Ashley Felix, PhD, MPH Assistant.
Presentation transcript:

Beliefs About Breast Cancer: Are They Deadly? Carol Estwing Ferrans, PhD, RN, FAAN Professor and Associate Dean for Research Co-Director, Center of Excellence for Eliminating Health Disparities College of Nursing University of Illinois at Chicago

Mortality -- Black and White Breast Cancer in Chicago, Age-Adjusted Female Breast Cancer Mortality for Chicago, Per 100,000 Population 116%

Breast Cancer Mortality Rates, by Race, Chicago, How Much Higher is YearBlackWhiteBlack Rate? % % % % % % %

Black:White Breast Cancer Mortality Disparity, New York City, US & Chicago,

Early Detection is the KEY  When breast cancer is detected and treated early –almost all women (98%) will be alive five years later.  When breast cancer is detected late –only 26% of women will be alive five years later. Data from American Cancer Society

Study 1. Cancer Screening in African Americans

 To decrease excess cancer mortality in African Americans, we need to identify the barriers to early detection.  For cancer survivors who are at increased risk for recurrence and new cancers, continued surveillance is critically important.  Purpose: to identify factors that hinder regular cancer screening in African Americans, both in cancer survivors and the general population (non-cancer controls).

National Cancer Institute (NIH R01 CA89418).  Carol Estwing Ferrans, PhD, RN, FAAN, University of Illinois at Chicago  Catherine Ryan, PhD, RN, University of Illinois at Chicago  Laura E. Archer, MS, Duke University Medical Center  Sally Freels, PhD, University of Illinois at Chicago  Lan Lan, PhD, Duke University Medical Center  Electra Paskett, PhD, Ohio State University  Robert Molokie, MD, Unversity of Illinois at Chicago  David Hurd, MD, Wake Forest University Baptist Medical Center  Alice Kornblith, PhD, Dana Farber Cancer Institute

Conceptual Model Cancer and Treatment Physical Health and Functioning --Health status --Comorbidities --Fertility & sexual problems Individual Characteristics --Spirituality --Trust in health care providers --Life stress/felt racial discrimination --Cultural beliefs about cancer Social Support --Family and friends Economic/Health Care Resources --Employment difficulties --Access to health care/health insurance --Family income and employment status Quality of Life --Satisfaction with life --Anxiety, depression, hostility --Fear/anxiety about cancer Cancer Screening --Compliance with screening recommendations

Case-Control Design Survivors: 500 African Americans  Breast cancer (n = 214)  Prostate cancer (n = 197)  Colon cancer (n = 89)  Currently free of cancer  Completed primary treatment 3+ years ago Non-Cancer Controls: 512 African Americans  Never diagnosed with cancer  Controls selected via random digit dialing from the areas in which the cancer survivors resided.  Controls matched (as a group) to the survivor group on age, gender, health insurance status, and education level.

16 Participating CALGB Institutions  Heme/Onc Associates of Central NY  Northern Indiana  Ohio State University  University of Chicago  University of Illinois at Chicago  Wake Forest  Walter Reed  Washington University – St. Louis  Hartford Hospital  Jersey Shore Medical Center  Navy Medical Center – San Diego  Queens Hospital Medical Center  Roswell Park Cancer Center  Sibley Memorial Hospital  Wayne Memorial Hospital - SCCC  Jesse Brown VA Medical Center

Locations of Participating Institutions

Screening Compliance  American Cancer Society Recommendations  Women –Breast –Cervix –Colon  Men –Prostate –Colon

Non-Compliance with Screening Guidelines p<.0001

Explaining the Variance in Screening 28% 11% 8% 54% 10% 6% Model explained 16% of variance in Screening

Gender and Screening Compliance P<.001P<.001 p<.0001

Trust/Distrust in Health Care Provider and Screening Compliance p<.0001

Education and Screening Compliance p=.005

Insurance Status and Screening Compliance p<.004

Region and Screening Compliance p=.01

Major Findings - Screening  Non-compliance with guidelines for breast, colon, and prostate cancer screening: –Controls: 37% to 58% –Cancer Survivors: 14% to 17%  Participation in screening was explained by: –Gender –Trust/Distrust in health care provider –Education –Health insurance –Surviving cancer –City of residence

Chicago: Low Screening Rates Dartmouth Atlas Project (2010) reported:  Chicago has some of the lowest mammogram screening rates in the nation,  Even for women whose screening is paid for by Medicare (Dartmouth Atlas Project, D. Goodman et al., 2010)

Study 2. Cultural Beliefs about Breast Cancer in Caucasian, African American, and Hispanic Women

Original Investigative Team Carol Ferrans, PhD, RN, FAAN Garth Rauscher, PhD Barbara Akpan, MS, RN Tim Johnson, PhD Dinah Ramirez, RN Marilyn Willis, MS, RN Richard Warnecke, PhD

Primary Reasons for Low Screening Rates  Chicago has some of the lowest mammogram screening rates in the nation,  Even for women whose screening is paid for by Medicare (Dartmouth Atlas Project, D. Goodman et al., 2010) Cost Beliefs Fear

Cultural Beliefs  Identify cultural beliefs contributing to later stage of breast cancer at diagnosis for African American, Hispanic, and Caucasian women in Chicago.  Focus on beliefs interfering with –Participation in Screening –Diagnosis of Suspicious Breast Symptoms –Follow through with Treatment

Identification of 17 Beliefs Step One: Cultural Experts/ Published Reports Identify cultural beliefs about breast cancer that could contribute to late-stage diagnosis. (41 beliefs) Step Two: Focus Groups (four groups, n = 37) Broad based: “Have you ever HEARD of these beliefs or known anyone who believed them?” Step Three: Cognitive Interviews (n = 19) Determine interpretation and clarity of wording of 17 true/false questions.

Participants  General Population n = 117  Suspicious Breast Symptoms (self-identified) n = 266  Breast Cancer (diagnosed 3-4 months) n = 954 Face-to-Face Interviews

African-Americans (p=0.02) Whites (p=0.67)

Can beliefs be deadly? Greater number of beliefs was positively associated with: Longer delay before seeking diagnosis of suspicious symptoms. Later stage of cancer at diagnosis (Stage 2,3,4 vs 0,1). Longer delay in starting cancer treatment.

If a breast lump is not painful, it is not cancer. Gen Pop AA 5% Latina 11% White 0% Symptoms AA 14% Latina 18% White 5% Breast Cancer AA 5% Latina 11% White 1% (p<.01) Characteristics of Breast Lumps

If a breast lump is not painful, it is not cancer. Gen Pop AA 5% Latina 11% White 0% Symptoms AA 14% Latina 18% White 5% Breast Cancer AA 5% Latina 11% White 1% (p<.01) If a breast lump does not get bigger, it is not cancer. Gen Pop AA 13% Latina 14% White 0% (p=.05) SymptomsAA 11% Latina 4% White 5% Breast CancerAA 12% Latina 18% White 3% (p<.01) Characteristics of Breast Lumps

If a breast lump is not painful, it is not cancer. Gen Pop AA 5% Latina 11% White 0% Symptoms AA 14% Latina 18% White 5% Breast Cancer AA 5% Latina 11% White 1% (p<.01) If a breast lump does not get bigger, it is not cancer. Gen Pop AA 13% Latina 14% White 0% (p=.05) SymptomsAA 11% Latina 4% White 5% Breast CancerAA 12% Latina 18% White 3% (p<.01) If a breast lump is touched/pressed often, the lump will turn out to be breast cancer. Gen PopAA 13% Latina 3% White 8% SymptomsAA 7% Latina 16% White 5% Breast Cancer AA 11% Latina 20% White 4% (p<.01) Characteristics of Breast Lumps

The more you worry about breast cancer, the more likely you will get it. Gen Pop AA 8% Latina 17% White 8% SymptomsAA 8% Latina 16% White 11% Breast CancerAA 7% Latina 16% White 5% (p=.06) Self-Help Techniques

The more you worry about breast cancer, the more likely you will get it. Gen Pop AA 8% Latina 17% White 8% SymptomsAA 8% Latina 16% White 11% Breast CancerAA 7% Latina 16% White 5% (p=.06) If you take good care of yourself, you won’t get breast cancer. Gen Pop AA 13% Latina 24% White 5% (p=.05) SymptomsAA 18% Latina 27% White 11% Breast CancerAA 7% Latina 18% White 2% (p=.001) Self-Help Techniques

The more you worry about breast cancer, the more likely you will get it. Gen Pop AA 8% Latina 17% White 8% SymptomsAA 8% Latina 16% White 11% Breast CancerAA 7% Latina 16% White 5% (p=.06) If you take good care of yourself, you won’t get breast cancer. Gen Pop AA 13% Latina 24% White 5% (p=.05) SymptomsAA 18% Latina 27% White 11% Breast CancerAA 7% Latina 18% White 2% (p=.001) If you have a breast lump, a “natural” remedy can help to get rid of it. Gen Pop AA 11% Latina 17% White 20% SymptomsAA 8% Latina 10% White 11% Breast CancerAA 14% Latina 11% White 6% Self-Help Techniques

If a woman has enough faith in God, she won’t need treatment for breast cancer. Gen Pop AA 24% Latina 11% White 0% (p =.004) SymptomsAA 17% Latina 6% White 0% (p=.04) Breast CancerAA 19% Latina 23% White 3% (p<.0001) Faith-Based Beliefs

If a woman has enough faith in God, she won’t need treatment for breast cancer. Gen Pop AA 24% Latina 11% White 0% (p =.004) SymptomsAA 17% Latina 6% White 0% (p=.04) Breast CancerAA 19% Latina 23% White 3% (p<.0001) Faith in God can protect you from breast cancer. Gen Pop AA 39% Latina 38% White 5% (p <.001) SymptomsAA 38% Latina 35% White 5% (p =.02) Breast CancerAA 24% Latina 44% White 4% (p<.0001) Faith-Based Beliefs

If a woman has enough faith in God, she won’t need treatment for breast cancer. Gen Pop AA 24% Latina 11% White 0% (p =.004) SymptomsAA 17% Latina 6% White 0% (p=.04) Breast CancerAA 19% Latina 23% White 3% (p<.0001) Faith in God can protect you from breast cancer. Gen Pop AA 39% Latina 38% White 5% (p <.001) SymptomsAA 38% Latina 35% White 5% (p =.02) Breast CancerAA 24% Latina 44% White 4% (p<.0001) If you pray enough, sometimes breast lumps will disappear. Gen Pop AA 39% Latina 33% White 25% SymptomsAA 43% Latina 18% White 11% (p<.001) Breast CancerAA 35% Latina 22% White 7% (p<.0001) Faith-Based Beliefs

Futility of Treatment If breast cancer is cut open in surgery, it will grow faster. Gen Pop AA 32% Latina 14% White 8% (p=.019) SymptomsAA 31% Latina 33% White 26% Breast CancerAA 17% Latina 32% White 11% (p=.005)

Futility of Treatment If breast cancer is cut open in surgery, it will grow faster. Gen Pop AA 32% Latina 14% White 8% (p=.019) SymptomsAA 31% Latina 33% White 26% Breast CancerAA 17% Latina 32% White 11% (p=.005) If a woman is poor, she won’t get cured from cancer, because she won’t get the best treatment. Gen Pop AA 29% Latina 25% White 42% SymptomsAA 22% Latina 12% White 4% (p=.07) Breast CancerAA 21% Latina 40% White 30% (p=.02)

Futility of Treatment If breast cancer is cut open in surgery, it will grow faster. Gen Pop AA 32% Latina 14% White 8% (p=.019) SymptomsAA 31% Latina 33% White 26% Breast CancerAA 17% Latina 32% White 11% (p=.005) If a woman is poor, she won’t get cured from cancer, because she won’t get the best treatment. Gen Pop AA 29% Latina 25% White 42% SymptomsAA 22% Latina 12% White 4% (p=.07) Breast CancerAA 21% Latina 40% White 30% (p=.02) If breast cancer is treated correctly, it can be cured. (FALSE) Gen Pop AA 13% Latina 19% White 10% SymptomsAA 10% Latina 0% White 11% (p=.07) Breast CancerAA 8% Latina 4% White 13%

Futility of Treatment If breast cancer is cut open in surgery, it will grow faster. Gen Pop AA 32% Latina 14% White 8% (p=.019) SymptomsAA 31% Latina 33% White 26% Breast CancerAA 17% Latina 32% White 11% (p=.005) If a woman is poor, she won’t get cured from cancer, because she won’t get the best treatment. Gen Pop AA 29% Latina 25% White 42% SymptomsAA 22% Latina 12% White 4% (p=.07) Breast CancerAA 21% Latina 40% White 30% (p=.02) If breast cancer is treated correctly, it can be cured. (FALSE) Gen Pop AA 13% Latina 19% White 10% SymptomsAA 10% Latina 0% White 11% (p=.07) Breast CancerAA 8% Latina 4% White 13% It doesn’t really matter if you get treated for breast cancer, because if you get cancer, it will kill you sooner or later. Gen Pop AA 13% Latina 11% White 13% SymptomsAA 3% Latina 14% White 0% Breast CancerAA 8% Latina 36% White 2% (p<.0001)

 American Cancer Society Guidelines –Released January 2011  Report of the Metropolitan Chicago Breast Cancer Task Force –37 Evidence-Based Recommendations  Illinois Breast Cancer Disparities Act –Komen Foundation (Janice Phillips)

Study 3. Disseminating Information to address Cultural Beliefs about Breast Cancer in African American Women

Beating Breast Cancer DVD Five African American women, all breast cancer survivors, are featured in the film. Unscripted; each woman tells her story in her own words. Addresses cultural beliefs and fear, which were identified as significant barriers in our earlier research. One of the featured survivors is a physician, and so provides the credibility of a medical expert.

DVD: Beating Breast Cancer "What about your male friends? How are they going to look at you? And I looked at him and I said, 'It's not about them. It's about me. I'm still a woman...and I'm focusing on living.'" Tasha, age 37

Beating Breast Cancer DVD Endorsed by the American Cancer Society, Illinois Region. Endorsed by Chicago Department of Public Health. National Telly Award, Health and Wellness Category for short film,  YouTube 1,168 views

Beating Breast Cancer Program  Events within four African American communities with high death rates from breast cancer: Roseland, Pullman, West Pullman, and Riverdale. These events take place in a variety of locations, such as churches, beauty shops, food pantries, school events for parents, and others.  Short Film on DVD addressing the worries about breast cancer that keep women from getting screened, presented by five African American cancer survivors.  Nurse Educators (n=36) from the National Black Nurses Association and the Alpha Eta Chapter of the Chi Eta Phi Sorority provide expert information for women at our events.

Beating Breast Cancer Program  Navigation: Our staff provide personal guidance (one- on-one) for women who need help in finding a mammogram they can afford.  Tote Bags distributed to those attending events, containing information on (1) where to go for low-cost and no-cost mammograms; (2) copy of the DVD to watch and share with others; (3) brochures on mammography and breast health.

Women Participating at Events 245 educational events have been held in the four target communities. 4,750 women have attended events and completed questionnaires Almost all women are African American, so we are reaching the intended audience.

Responses to Beating Breast Cancer DVD 99% thought the DVD was worth watching 89% stated they learned something new from the DVD 85% reported that the DVD helped them to decide to get a mammogram.

Navigation for Finding an Affordable Mammogram Of women attending the events, 760 have requested assistance in finding an affordable mammogram (16%) After the navigation process is completed, we continue to follow-up on an annual basis to encourage subsequent screening..

With gratitude to our funders: Roybal Center for Health Promotion and Translation, University of Illinois at Chicago (NIH National Institute on Aging P30 AG022849) Center for Population Health and Health Disparities, University of Illinois at Chicago (NIH National Cancer Institute P50 CA106743) Center of Excellence in Eliminating Health Disparities, University of Illinois at Chicago (NIH Institute on Minority Health and Health Disparities P60 MD003424).