Gender-Based Violence, Physiological Stress, and Inflammation: A Cross-Sectional Study
| Autor: | Susan M. Graham, Eleanor Brindle, Madeleine Heller, Neha Chohan, Sarah T. Roberts, Jacquiline Ngina, Juma Shafi, Linnet Masese, Vrasha Chohan, R. Scott McClelland |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Adult
Hydrocortisone Cross-sectional study Human immunodeficiency virus (HIV) Physiology Enzyme-Linked Immunosorbent Assay Inflammation Gender-Based Violence Hiv risk medicine.disease_cause 03 medical and health sciences 0302 clinical medicine Stress Physiological medicine Humans 030212 general & internal medicine Physiological stress Sex Workers Multivariable linear regression Interleukin-6 business.industry Female sex Original Articles General Medicine Kenya C-Reactive Protein Cross-Sectional Studies Biomarker (medicine) Female medicine.symptom business Biomarkers 030217 neurology & neurosurgery Hair |
| Zdroj: | Journal of Women's Health. 27:1152-1161 |
| ISSN: | 1931-843X 1540-9996 |
| DOI: | 10.1089/jwh.2017.6743 |
| Popis: | Background: Female sex workers (FSWs) are at high risk for gender-based violence (GBV) and HIV infection. This study aimed to identify associations between GBV exposure in the past 12 months and biomarkers of physiologic stress and inflammation that may play a role in increased HIV risk among Kenyan FSWs. Materials and Methods: Participating women responded to a detailed questionnaire on GBV and mental health. Plasma was collected for assessment of systemic C-reactive protein (CRP) and interleukin-6 (IL-6) levels. Hair proximal to the scalp was collected to measure cortisol concentration. CRP and IL-6 were measured by enzyme-linked immunosorbent assay, and hair cortisol concentration was determined by enzyme immunoassay. Log-transformed biomarker values were compared across GBV exposure categories using Kruskal–Wallis or Wilcoxon rank sum tests. Multivariable linear regression was used to explore associations between recent GBV and hair cortisol concentration. Results: Two hundred eighty-three women enrolled, of whom 112 (39.6%) reported physical, sexual, or emotional violence in the past 12 months, 134 (47.3%) reported more remote exposure, and 37 (13.1%) reported no exposure. CRP and IL-6 levels did not differ across groups (p = 0.57 and p = 0.62, respectively). Among 141 women who provided hair, cortisol concentrations were higher among recently exposed women compared to the other two groups combined (p = 0.02). In multivariable regression, recently exposed women had higher hair cortisol levels than remotely exposed or unexposed women (adjusted beta = 0.52, 95% confidence interval 0.02–1.02, p = 0.04). Conclusions: While CRP and IL-6 levels did not differ by GBV category, recent GBV was associated with increased hair cortisol concentration. GBV-related increases in cortisol could affect health outcomes and merit study in relation to HIV acquisition risk. |
| Databáze: | OpenAIRE |
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