Impact of COVID-19 lockdown on people living with diabetes: Experience from a low-middle income country in South Asia

Abstract

AimsCOVID-19 lockdown imposes many challenges to patients with diabetes. We aimed to assess the impact of COVID-19 lockdown on health-related behavior and disease control among patients with diabetes. Materials and methodsA cross-sectional study was conducted among adults with diabetes attending a diabetes clinic in Colombo, Sri Lanka in June-July 2020. Lifestyle and disease control changes before and during the lockdown, were determined using an interviewer-administered questionnaire and review of medical records. ResultsAmong 1727 participants mean HbA1c decreased by 0.30% (95% CI 0.24−0.36, p < 0.001). HbA1c improved in 37.6% but deteriorated in 18.8%. Male sex (OR 1.36, 95% CI 1.10–1.67), better education (OR 1.10, 95% CI 1.01–1.20) and being employed (OR 1.08, 95% CI 1.00–1.16) were sociodemographic predictors of improved control. Better dietary adherence (OR 1.55, 95% CI 1.13–2.12), night-time sleep (OR 1.46, 95% CI 1.13–1.88) and indoor exercise (OR 1.62, 95% CI 1.23–2.07) were behavioural determinants of improved glycaemia. Decreases in self-monitoring of blood glucose (OR 1.45, 95% CI 1.09–1.93), exercise (OR 1.7, 95% CI 1.32–2.20), medication use (OR 1.95, 95% CI 1.37–2.78), dietary adherence (OR 1.72, 95% CI 1.32–2.26) and family income (OR 1.45, 95% CI 1.12–1.88) predicted worsening glycaemia. Only 4.1% used telehealth services; 83.1% of them reported good satisfaction. ConclusionsMean HbA1c improved during the lockdown. Overall, 37.6% of participants improved their glycaemic control. Well-educated employed men were more likely to improve glycaemic status. Improving diabetes control through healthy lifestyle practices and self-monitoring are feasible even in resource limited settings.