Unveiling the hidden battle: Impact of Charlson comorbidities index on critical illness rate and mortality among hospitalized COVID-19 patients, comparing vaccinated and unvaccinated individuals in Kenya: A retrospective study
Isinta M. Elijah
Isinta M. Elijah
Beijing Key Laboratory of Clinical Epidemiology, School of Public Health, Capital Medical University, Beijing, 100069, China.
Department of Environmental Health and Disease Control, School of Public Health, Jomo Kenyatta University of Agriculture and Technology, Nairobi 62000-00200, Kenya.