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" Church attendance, allostatic load and mortality in middle aged adults. "
Bruce, Marino A; Martins, David; Duru, Kenrik; Beech, Bettina M; Sims, Mario; Harawa, Nina; Vargas, Roberto; Kermah, Dulcie; Nicholas, Susanne B; Brown, Arleen
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AL
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| Record Number
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916639
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LA1cc2r775
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| Title & Author
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Church attendance, allostatic load and mortality in middle aged adults. [Article]\ Bruce, Marino A; Martins, David; Duru, Kenrik; Beech, Bettina M; Sims, Mario; Harawa, Nina; Vargas, Roberto; Kermah, Dulcie; Nicholas, Susanne B; Brown, Arleen
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2017
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| Title of Periodical
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UCLA
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| Abstract
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IMPORTANCE:Religiosity has been associated with positive health outcomes. Hypothesized pathways for this association include religious practices, such as church attendance, that result in reduced stress. OBJECTIVE:The objective of this study was to examine the relationship between religiosity (church attendance), allostatic load (AL) (a physiologic measure of stress) and all-cause mortality in middle-aged adults. DESIGN, SETTING AND PARTICIPANTS:Data for this study are from NHANES III (1988-1994). The analytic sample (n = 5449) was restricted to adult participants, who were between 40-65 years of age at the time of interview, had values for at least 9 out of 10 clinical/biologic markers used to derive AL, and had complete information on church attendance. MAIN OUTCOMES AND MEASURES:The primary outcomes were AL and mortality. AL was derived from values for metabolic, cardiovascular, and nutritional/inflammatory clinical/biologic markers. Mortality was derived from a probabilistic algorithm matching the NHANES III Linked Mortality File to the National Death Index through December 31, 2006, providing up to 18 years follow-up. The primary predictor variable was baseline report of church attendance over the past 12 months. Cox proportional hazard logistic regression models contained key covariates including socioeconomic status, self-rated health, co-morbid medical conditions, social support, healthy eating, physical activity, and alcohol intake. RESULTS:Churchgoers (at least once a year) comprised 64.0% of the study cohort (n = 3782). Non-churchgoers had significantly higher overall mean AL scores and higher prevalence of high-risk values for 3 of the 10 markers of AL than did churchgoers. In bivariate analyses non-churchgoers, compared to churchgoers, had higher odds of an AL score 2-3 (OR 1.24; 95% CI 1.01, 1.50) or ≥4 (OR 1.38; 95% CI 1.11, 1.71) compared to AL score of 0-1. More frequent churchgoers (more than once a week) had a 55% reduction of all-cause mortality risk compared with non-churchgoers. (HR 0.45, CI 0.24-0.85) in the fully adjusted model that included AL. CONCLUSIONS AND RELEVANCE:We found a significant association between church attendance and mortality among middle-aged adults after full adjustments. AL, a measure of stress, only partially explained differences in mortality between church and non-church attendees. These findings suggest a potential independent effect of church attendance on mortality.
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