Group | CRP | Total (n = 90) | X2 | p-value | |
Negative (n = 45) | Positive (n = 45) | ||||
Control | 43 (100%) | 0 | n = 43 | 0.045 | 0.001 |
Pneumonia | 24 (51%) | 23 (49%) | n = 47 |