Diabetic health literacy and associated factors among patients with diabetes attending follow-up in public hospitals of Northeastern Ethiopia: a multicentre cross-sectional study

Abstract

Objective To assess the magnitude of diabetic health literacy (DHL) and associated factors among diabetes patients attending follow-up at public hospitals in Northeastern Ethiopia.Design An institution-based cross-sectional study was conducted from 24 May to 24 June 2022.Setting Diabetic clinics of four public hospitals in Northeastern Ethiopia.Participants 611 adult diabetes patients who have been undergoing follow-up care for at least 6 months were systematically selected. Patients who were unable to communicate, were critically ill and with gestational diabetes mellitus were excluded from the study.Outcomes DHL was assessed using a 15-item tool developed from existing literature.Results Of all the participants, 300 (49.1%) had low, 174 (28.5%) moderate and 137 (22.4%) had high DHL levels. The significant factors impacting DHL included age (<40 years old: AOR=3.48, 95% CI=2.11–5.77; 40–60 years: AOR=2.79, 95% CI=1.75–4.46), low education (AOR=0.29, 95% CI=0.16–0.56 for those who can’t read and write; AOR=0.41, 95% CI=0.23–0.74 for those who can read and write; AOR=0.45, 95% CI=0.27–0.76 for primary education), exposure to diabetic education (AOR=1.84, 95% CI=1.31–2.58), having ≥2 information sources (AOR=2.28, 95% CI=1.57–3.32), moderate social support (AOR=1.94, 95% CI=1.32–2.87), strong social support (AOR=2.73, 95% CI=1.75–4.26) and urban residence (AOR=1.65, 95% CI=1.14–2.39).Conclusion The study showed that less than a quarter of the patients have high DHL, with almost half having low levels of DHL. Tailoring health education programmes to diverse educational levels, incorporating multiple information sources and fostering social support networks could enhance DHL.