Table 3 Comparison of occurrence and death of ventilator-associated pneumonia
Group (n) | Incidence of VAP (%) | mortality rate(%) |
|---|---|---|
Control group (n = 38 ) | 21 (55.26%) | 6 (15.79%) |
Observation group (n = 38 ) | 8 (21.05%) | 1 (2.63%) |
t | 6.09 | 2.385 |
P | < 0.001 | 0.02 |