Search

Background: The relationship between alcohol consumption and atherosclerosis has not been sufficiently examined among people living with HIV (PLWH). Methods: We analyzed data from PLWH in the Women's Interagency HIV Study (WIHS; n = 1,164) and the Multicenter AIDS Cohort Study (MACS; n = 387) with no history of cardiovascular disease (CVD). Repeated measures of intima‐media thickness of the right common carotid artery (CCA‐IMT) were assessed using B‐mode ultrasound from 2004 to 2013. Current alcohol consumption was collected at time of CCA‐IMT measurement and was categorized according to gender‐specific weekly limits. Group‐based trajectory models categorized participants into past 10‐year consumption patterns (1994 to 2004). Multivariate generalized estimating equations were conducted to assess the association of past and current alcohol use patterns on change in CCA‐IMT by cohort, controlling for age, race, cigarette and illicit drug use, probable depression, HIV RNA viral load, antiretroviral therapy exposure, and hepatitis C coinfection. Results: Among the WIHS, past heavy alcohol consumption was associated with increased CCA‐IMT level over time (β = 8.08, CI 0.35, 15.8, p = 0.04), compared to abstinence. Among the MACS, compared to abstinence, all past consumption patterns were associated with increased CCA‐IMT over time (past low: β = 15.3, 95% CI 6.46, 24.2, p < 0.001; past moderate: β = 14.3, CI 1.36, 27.2, p = 0.03; past heavy: β = 21.8, CI 4.63, 38.9, p = 0.01). Current heavy consumption was associated with decreased CCA‐IMT among the WIHS (β = −11.4, 95% CI −20.2, −2.63, p = 0.01) and MACS (β = −15.4, 95% CI −30.7, −0.13, p = 0.04). No statistically significant time by consumption pattern effects were found. Conclusions: In both cohorts, 10‐year heavy consumption was associated with statistically significant increases in carotid artery thickness, compared to abstinence. Long‐term patterns of drinking at any level above abstinence were particularly significant for increases in IMT among men, with heavy consumption presenting with the greatest increase. Our results suggest a potentially different window of risk among past and current heavy drinkers. Further studies are needed to determine whether alcohol consumption level is associated with intermediate measures of atherosclerosis. Alcohol screening and interventions to reduce heavy consumption may benefit PLWH who are at risk of CVD. The relationship between alcohol consumption and atherosclerosis has not been sufficiently examined among people living with HIV (PLWH). We analyzed data from PLWH with no history of cardiovascular disease (CVD) using repeated measures of intima‐media thickness and alcohol consumption. Our results suggest a potentially different window of risk among past and current heavy drinkers. Alcohol screening and interventions to reduce heavy consumption may benefit PLWH who are at risk for CVD. [ABSTRACT FROM AUTHOR]

Abstract: Aim: We investigated the cross‐sectional association between diet quality and severe periodontitis in a sample of diverse Hispanics from the Hispanic Community Health Study/Study of Latinos. Materials and methods: A total of 13,920 Hispanic/Latinos aged 18–74 years of different heritages underwent a full‐mouth oral examination and completed two 24‐hr dietary recalls during 2008–2011. Severe periodontitis was defined as having ≥30% tooth sites with clinical attachment loss ≥5 mm. Diet quality was assessed using the Alternative Healthy Eating Index (AHEI‐2010). We evaluated the association of diet quality with severe periodontitis adjusting for age, sex, nativity status, income, education, last dental visit, current insurance, cigarette smoking, diabetes, and energy intake. Results: Relative to those at the lowest quartile of diet quality, individuals at the highest quartile had significantly lower odds of severe periodontitis (adjusted OR = 0.57, 95% CI: 0.39–0.82), with evidence of a dose–response relationship across AHEI quartiles. Among AHEI‐2010 components, higher consumption of whole grains and fruits, and lower consumption of red/processed meats were associated with lower odds of severe periodontitis. Conclusion: Better‐quality diet was associated with lower prevalence of severe periodontitis although the causal pathways need to be clarified in future work. [ABSTRACT FROM AUTHOR]

Objectives To ascertain whether older adults with extensive disease but relative vigor (adapters) shorten the period at the end of life in which they live with morbidity (compress morbidity). Design Prospective, community-based cohort study in four U.S. cities. Setting Cardiovascular Health Study. Participants Individuals aged 65 and older. Measurements Participants were categorized into three groups according to extent of disease (assessed noninvasively), vigor, and frailty (expected agers (n = 3,528, extent of disease similar to vigor and frailty-reference group), adapters (n = 882, higher disease but vigorous), and prematurely frail (n = 855, lower disease but frail)) and compared according to years of able life ( YAL), years of self-reported healthy life ( YHL), and mortality using multivariable regression and survival analysis. Results After adjustment, adapters had 0.97 (95% confidence interval ( CI) = 0.60-1.33) more YAL and 0.54 (95% CI = 0.19-0.90) more YHL than expected agers, and those who were prematurely frail had −0.99 (95% CI = −1.36 to −0.62) fewer YAL and −0.53 (95% CI = −0.89 to −0.17) fewer YHL than expected agers. Adapters had 0.9 more and prematurely frail had 1.5 fewer years of total life than expected agers ( P < .001). Adapters spent 55% of their remaining life able and healthy, those who were prematurely frail spent 37%, and of expected agers spent 47% ( P < .001). Conclusion Despite similar levels of disease burden, older adults who were more vigorous appeared to compress morbidity and live longer. Older adults with higher frailty lengthened morbidity and had greater mortality. Adaptive factors may compress morbidity and decrease mortality. [ABSTRACT FROM AUTHOR]