Fig. 4From: Tracking the time course of pathological patterns of lung injury in severe COVID-19Influence of weight on the frequency of diffuse alveolar damage patterns in the 41 patients that died of COVID-19. Normal: *Advanced DAD ≠ exudative DAD (p = 0.006) and intermediate DAD (p = 0.017); Obese: **Advanced DAD ≠ exudative DAD (p = 0.014). DAD diffuse alveolar damageBack to article page