Fig. 1From: Association between hospital internal medicine physician workforce and patient admissions during the COVID-19 pandemic in JapanHospitals by the number of resident physicians per 100 beds (Aā<ā5; Bā>ā=5, <ā10; Cā>ā=10, <ā15; Dā>ā=15) and patient admissions by ambulance (mean per 100 beds)Back to article page