Informace o publikaci
Systemic Inflammation in Midlife: Race, Socioeconomic Status, and Perceived Discrimination
| Autoři | |
|---|---|
| Rok publikování | 2017 |
| Druh | Článek v odborném periodiku |
| Časopis / Zdroj | AMERICAN JOURNAL OF PREVENTIVE MEDICINE |
| Fakulta / Pracoviště MU | |
| Citace | |
| www | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5319849/pdf/nihms847486.pdf |
| Doi | http://dx.doi.org/10.1016/j.amepre.2016.09.026 |
| Klíčová slova | C-REACTIVE PROTEIN; 2005-2010 NHANES DATA; AFRICAN-AMERICAN; CARDIOVASCULAR RISK; UNITED-STATES; SOCIAL DETERMINANTS; DEPRESSIVE SYMPTOMS; POLICY IMPLICATIONS; RACIAL DISPARITIES; INSULIN-RESISTANCE |
| Popis | Introduction: This study investigates social determinants of systemic inflammation, focusing on race, SES, and perceived discrimination. Methods: Data on 884 white and 170 black participants were obtained from the Survey of Midlife in the U.S., a cross-sectional observational study combining survey measures, anthropometry, and biomarker assay. Data, collected in 2004-2009, were analyzed in 2016. Main outcome measures were fasting blood concentrations of C-reactive protein, interleukin 6, fibrinogen, and E-selectin. For each biomarker, series of multivariate linear regression models were estimated for the pooled sample and separately for blacks and whites. Full models included social determinants; psychological, lifestyle, and health factors; and demographic covariates. Results: Bivariate analyses indicated higher concentrations of all inflammation markers among blacks compared with whites (p < 0.001). In fully adjusted models using the pooled sample, racial differences persisted for interleukin 6 (p < 0.001) and fibrinogen (p < 0.01). For E-selectin and C-reactive protein, racial differences were explained after adjusting for covariates. Education was linked to lower fibrinogen concentration (p < 0.05) in the fully adjusted model and C-reactive protein concentration (p < 0.01) after adjusting for demographic factors and income. Lifetime perceived discrimination was related to higher concentrations of fibrinogen (p < 0.05) in the fully adjusted model, and higher concentrations of E-selectin and interleukin 6 (p < 0.05) after adjusting for socioeconomic status (SES) and demographic factors. Conclusions: This study clarifies the contributions of race, SES, and perceived discrimination to inflammation. It suggests that inflammation-reducing interventions should focus on blacks and individuals facing socioeconomic disadvantages, especially low education. |