In the United States, African-American women are at disproportionate risk for contracting human immunodeficiency virus (HIV) and face the most profound burden of HIV infection. Reducing the risk of exposure to HIV in African-American women is a priority for health-care providers. The findings of this study add to the existing literature by examining the relationship of self-esteem and risky sexual behaviors in young African-American women. Lack of self-esteem was one of the themes that emerged from a larger study that investigated how African-American women define HIV-risky behavior. In the current study, quantitative and qualitative data were collected from a convenience sample of 33 African-American women (N = 33) from three metropolitan regions within Michigan. Findings highlight the importance of understanding the relationship between self-esteem and its implications for HIV/sexually transmitted disease (STD) prevention.
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Breast Cancer Res
January 2025
Division of Medical Oncology, The Ohio State University Comprehensive Cancer Center, Columbus, OH, USA.
Background: Epidemiological studies associate an increase in breast cancer risk, particularly triple-negative breast cancer (TNBC), with lack of breastfeeding. This is more prevalent in African American women, with significantly lower rate of breastfeeding compared to Caucasian women. Prolonged breastfeeding leads to gradual involution (GI), whereas short-term or lack of breastfeeding leads to abrupt involution (AI) of the breast.
View Article and Find Full Text PDFJ Racial Ethn Health Disparities
January 2025
Epidemiology and Health Economics Research (EHER), Universidad Científica del Sur, Lima, Peru.
Background: The Afro-Peruvian population is one of the ethnic minorities most affected by cultural, socioeconomic, and health barriers; however, there is little evidence on health inequalities in this ethnic group. Therefore, We aimed to determine health inequalities among the Peruvian Afro-descendant population in comparison with non-Afro-descendants.
Methods: A cross-sectional study was conducted using data from the Demographic and Family Health Survey 2022.
Alzheimers Dement
December 2024
John P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami, Miami, FL, USA.
Background: Previous studies have reported that non-Hispanic white (NHW) females carrying the APOE ε4 allele differ in risk of developing Alzheimer's disease (AD) when compared to men. Recent studies suggest the association between APOE ε4 and AD risk may be modified by age and its local ancestry in admixed populations. However, there is still scant evidence on how sex could interact with these factors.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Brigham and Women's Hospital, Boston, MA, USA.
Background: The impact of knowledge of β-amyloid status on cognitively unimpaired persons' cognitive test performance is unknown.
Method: Cognitively unimpaired adults aged 65-80 with a first-degree relative with AD received a dementia risk estimate and were randomly assigned to disclosure (D+) or non-disclosure (D-) of their β-amyloid PET scan result. At 6 weeks and 6 months post-disclosure, participants completed the ADCS-PACC, a composite of Free and Cued Selective Reminding (free portion), Logical Memory IIa test, Digit-Symbol Substitution, and MMSE.
Background: Storyteller, a brief self-administered test that uses speech analysis to measure cognitive functioning, has demonstrated ability to predict Mild Cognitive Impairment (MCI) and mild Alzheimer's disease (AD). The test is being implemented globally in Sponsor clinical trials, ADNI, and Sites for pre-screening and will be used across heterogeneous populations. Normative data for Storyteller exists and is important for contextualising test performance, but has not been previously published.
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