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Table 2 Number and percentage of survivors versus non-survivors of group 1 regarding PSI and CURB-65 scales

From: Mean platelet volume to platelet count ratio as a laboratory indicator of mortality in pneumonia following ischemic stroke

Scale of assessment Survivors patients with pneumonia 27 (53%) Non-survivors patients with pneumonia 24 (47%) p value
PSI
 Class І 8 (30) 0 (0) 0.001
 Class Π 7 (26) 5 (22) 0.12
 Class III 6 (22) 4 (20) 0.14
 Class IV 3 (12) 6 (23) 0.01*
 Class V 3 (12) 9 (36) 0.02*
CURB-65
 Score 1 5 (18) 0 (0) 0.14
 Score 2 8 (30) 6 (25) 0.13
 Score 3 8 (30) 9 (37) 0.03*
 Score 4 5 (18) 6 (25) 0.02*
 Score 5 1 (4) 3 (13) 0.01*
  1. PSI pneumonia severity index
  2. *Significant