Risk of mortality among inpatients with COVID‐19 and type 2 diabetes: National data from Kuwait.

Introduction: To investigate type 2 diabetes as a risk factor for COVID‐19 death following hospital admission in Kuwait. Methods: A retrospective cohort study using data from a central hospital that cared for all hospitalized COVID‐19 patients in Kuwait. We investigated the association between type 2 diabetes, with COVID‐19 mortality using multiply imputed logistic regression and calculated the population attributable fraction. Results: A total of 5333 patients were admitted with COVID‐19, of whom 244 died (4.6%). Diabetes prevalence was 24.8%, but 53.7% of those who died had diabetes. After adjusting for age, sex, ethnicity and other comorbidities, diabetes was associated with death (OR 1.70 [95% CI 1.23, 2.34]) and admission to the intensive care unit more than 3 days after initial admission (OR 1.78 [95% CI 1.17, 2.70]). Assuming causality, the population attributable fraction for type 2 diabetes in COVID‐19 death was 19.6% (95% CI 10.8, 35.6). Conclusion: Type 2 diabetes is a strong risk factor for COVID‐19 death in the Middle East. Given the high prevalence of type 2 diabetes in the Middle East, as well as many Western countries, the public health implications are considerable. [ABSTRACT FROM AUTHOR]