Social and Psychosocial Determinants of Health Associated With Uncontrolled Diabetes in a Federally Qualified Health...

Many people with diabetes have difficulty achieving glycemic targets, and social and psychosocial determinants of health may influence their ability to obtain glycemic goals. The objective of this study was to identify characteristics independently associated with A1C >9% or untested A1C compared to those with A1C ≤9% at a federally qualified health center.

This retrospective cohort study included people with a diagnosis of diabetes, who were 18-89 years of age and had a medical evaluation from a primary care provider between 1 September 2016 and 31 August 2017. The primary outcome was to identify characteristics associated with an A1C >9% or untested A1C compared to those with an A1C ≤9%.

Of 6,185 patients meeting inclusion criteria, 2,965 (48%) had uncontrolled A1C. In the uncontrolled A1C group, 1,549 patients (52%) were female, 1,296 (44%) preferred care in a language other than English (1,273 [43%] in Spanish), and 535 (18%) had a concurrent mental health diagnosis. Multivariable logistic regression of 4,774 patients with complete data revealed that poor appointment adherence (odds ratio [OR] 3.24, 95% CI 2.30-4.57) and/or a positive Patient Health Questionnaire-2 depression screen (OR 1.35, 95% CI 1.12-1.62) had an increased risk of being in the uncontrolled A1C group. Patients with a prescription for antidepressant medication were more likely to be in the controlled group.

Poor adherence to appointments and presence of depressive symptoms were associated with high A1C values. Interventions can be developed targeting these determinants to improve blood glucose levels.