Alcohol use patterns and hypertension among adults in the United States: findings from the 2015-2016 NHANES data.

OBJECTIVES: This study assessed the association between alcohol use patterns and the prevalence of hypertension. STUDY DESIGN: Data on alcohol use patterns and hypertension among 5918 adults from the 2015-2016 National Health and Nutrition Examination Survey was used for this study. METHODS: The association of alcohol use patterns; "ever-used alcohol", "binge drinking", "heavy drinking", and "everyday alcohol use" with hypertension were assessed using multivariable-adjusted logistic regression to estimate the adjusted odds ratio (aOR) and 95% confidence interval (CI) at a two-sided P < 0.05. RESULTS: Overall, the mean age of respondents was 48.3 ± 18.5 years, 50.9% (n = 3034) were women, and 44.6% (n = 2132) were hypertensive. Also, 85.9% (n = 4177) had used alcohol in their lifetime, 51.9% (n = 1764) were heavy drinkers, 25.1% (n = 370) engaged in binge drinking, and 17.7% (n = 721) reported everyday alcohol use. Compared to those that have never used alcohol, the aOR (95%CI) of stage II hypertension was 1.570 (1.565, 1.575) for overall alcohol use, 1.370 (1.367, 1.373) for everyday alcohol use, 1.127 (1.125, 1.129) for heavy drinking, and 1.092 (1.087, 1.098) for binge drinking. Among current active smokers, the aOR (95%CI) of stage II hypertension was aggravated for everyday alcohol use; 2.583 (2.576, 2.590). CONCLUSION: Alcohol use patterns were associated with a higher prevalence of hypertension, particularly among smokers. A population-based longitudinal study should clarify whether these alcohol use phenotypes are predictive of hypertension at the population level in the United States.

Community-based Investigation of the Risk Factors for Cardiovascular Diseases in Ibadan and suburbs (COMBAT-CVDs): Design and Methods.

Africa is gradually becoming the epicentre for the burden of cardiovascular diseases (CVDs) worldwide, and community-based data alluding to the pattern and dynamics of escalating epidemiological thresholds of CVDs among indigenous Africans are limited. This manuscript focuses on the design and methods of Community-based Investigation of the Risk Factors for Cardiovascular Diseases in Ibadan and suburbs (COMBAT-CVDs), an ongoing community-based door-to-door study assessing the profile, burden and dynamics of CVDs risk factors among residents of Ibadan and suburbs. COMBAT-CVDs is a cohort of community-dwelling indigenous Africans, males and females, ≥18years from ten communities in Ibadan, Nigeria. The recruitment of participants for the first wave (W0) started in 2020, covering; questionnaire administration and physical examination. The World Health Organization's STEPS Instrument for Chronic Disease Risk Factor Surveillance was used for data collection. Data were collected on sociodemographic, socioeconomic and lifestyle-related characteristics, history of CVDs, stress, depression and sleep quality. Also, anthropometric and blood pressure measures were conducted by trained personnel using standard operating procedures and instruments. Data collection for the second wave is underway, and the collection of blood and other biological samples for genetic epidemiology is planned, subject to availability of funds. For the W0 recruitment, a total of 3638 community-dwelling adults (males - 54.6% and females - 45.4%) participated with a ≥99.7% response rate. The COMBAT-CVDs will likely provide novel data, insightful characterization of CVDs risk factors and evidence for context-specific and culturally relevant interventions for the community-based prevention and management of CVDs among Africans in this setting.