[Social, clinical and psychosocial determinants associated with uncontrolled arterial hypertension in older adults. SABE Survey Colombia 2016].

Objective: To evaluate sociodemographic, clinical and psychosocial characteristics that are associated with uncontrolled arterial hypertension (HANC) in older adults in Colombia.

Methods: Secondary analysis of data from the National Survey of Health, Welfare and Aging (SABE Colombia 2016), in which men and women aged 60 years or older in the country who were not institutionalized were interviewed. The dependent variable was uncontrolled hypertension (HANC) (≥140/90mm Hg). The SABE survey surveyed 23694 older adults; 11264 had a diagnosis of arterial hypertension (HTA) and were taking antihypertensive medication. On the other hand, 5106 older adults, randomly selected, had their blood pressure taken. Participants previously diagnosed with HTA under medical management with antihypertensives and who had had their blood pressure taken at the same time were included, resulting in a sample of 2656 participants. Sociodemographic, clinical and psychosocial characteristics were evaluated. Univariate, bivariate, and multivariate analyzes with logistic regression were performed.

Results: One thousand one hundred eighty-eight (44.7%) participants presented HANC. A higher prevalence of HANC was observed in adults older than 74 years (OR 1.31; 95% CI 1.09-1.57) and lower prevalence in residents of urban areas (OR 0.55; 95% CI 0.42-0.71).

Conclusions: Age over 74 years and living in a rural area were identified as variables associated with inadequate blood pressure control in non-institutionalized older adults in Colombia.