Fig. 5From: The relevance of chest X-ray radiologic severity index and CURB-65 score with the death event in hospitalized patient with COVID-19 pneumoniaSerial radiologic severity index in COVID-19 pneumonia patient. A Initial chest X-ray RSI at 22 March 2020; B serial chest X-ray at 29 March 2020. An increase in the RSI value can be seen from an increase in the area and density of the lesion on the first and second chest X-raysBack to article page