Fig. 1
From: Are there pulmonary sequelae in patients recovering from COVID-19?
Analysis of HU in lungs (a, e) and lobes (b, c, d, f, g) and TSS (h) in COVID-19 patients (N = 27) at hospital admission and follow-up. ***p < 0.001 between groups (compared via paired t-test). The box and whisker plots show a 6-number data summary: minimum, 1st quartile, median, mean ( +), 3rd quartile, and maximum. The box is divided at the median. The length of the box is the interquartile range. The 1st quartile is the bottom line. The 3rd quartile is the top line. COVID-19 coronavirus disease 2019, HU Hounsfield Units, TSS total severity score