Epidemiological and clinical characteristics of children with confirmed COVID-19 infection in a tertiary referral hospital in Manila, Philippines

BACKGROUND: COVID-19 has challenged the under-resourced health systems of low- and middle-income countries, significantly affecting child health. Available published data on Filipino children with COVID-19 infection are limited. This study aims to describe the epidemiological and clinical characteristics of pediatric patients with confirmed COVID-19 in an infectious disease hospital in Manila, Philippines. MAIN TEXT: This cross-sectional study reviewed data on patients ages 0 to 18 years with confirmed COVID-19 infection, admitted to San Lazaro Hospital from January 25, 2020 to January 25, 2022. Demographic data and clinical characteristics obtained from COVID-19 case investigation forms were summarized and compared between severe and non-severe cases. Risk factors for disease severity and mortality were analyzed. Of 115 patients, 64% were males. There were 87 patients (75.7%) with asymptomatic, mild, or moderate disease, and 28 cases (24.3%) with severe or critical illness. The median age of all patients was 10 years (interquartile range: 4-15 years). The majority of patients (40.9%) were adolescents ages 13 to 18 years. Predominant symptoms were fever (73.9%) and cough (55.7%). Patients with severe or critical illness were more likely to experience difficulty of breathing (55.2% vs 44.8%, p