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Table 3 Assignment of both scores stratified by survival outcome

From: A simple chest CT score for assessing the severity of pulmonary involvement in COVID-19

Score Total (n = 213) Death group (n = 22) Survival group (n = 191) P-value
Current CT score     <  0.001
 0 55 (25.8) 0 (0) 55 (28.8)  
 1-5 51 (23.9) 1 (4.5) 50 (26.2)  
 6-10 54 (25.4) 1 (4.5) 53 (27.7)  
 11-15 31 (14.6) 4 (18.2) 27 (14.1)  
 16-20 17 (7.9) 13 (59.1) 4 (2.1)  
  > 20 5 (2.3) 3 (13.6) 2 (1)  
Simple CT score     <  0.001
 0 55 (25.8) 0 (0) 55 (28.8)  
 1 47 (22.1) 1 (4.5) 46 (24.1)  
 2 55 (25.8) 1 (4.5) 54 (28.3)  
 3 31 (14.6) 2 (9.1) 29 (15.2)  
 4 18 (8.5) 13 (59.1) 5 (2.6)  
 5 7 (3.3) 5 (22.7) 2 (1)  
  1. Data represent the number of patients and percentage in parenthesis
  2. CT computed tomography