2.3 Data abstraction
Two investigators (RME, RM) separately conducted literature screening,
data extraction, and literature quality evaluation, and any differences
were resolved through a third reviewer (MHH). Information extracted from
eligible articles in a predesigned form in excel, including the last
name of the first author, date and year of publication, journal name,
study design, country of the population, and sample size. Variables were
stratified into eight categories, including demographic data, Kawasaki
disease criteria, other clinical presentations, comorbidities,
hospitalization, laboratory measurements, SARS-COV-2 screening, and
medications.