Table 2.
Item | Phases | |
---|---|---|
Phase I | Phase II | |
MV Neonate | 62 | 81 |
VAP episodes | 42 | 31 |
MV days | 1154 | 1346 |
VAP % | 67.8 | 38.2 |
VAP/1000 MV days | 36.4 | 23 |
Relative Risk (RR) | 0.565 | |
95 % C.I. | 0.408-0.782 | |
Z score | 3.437 | |
P | 0.0006 |
MV mechanical ventilation, VAP ventilator-associated pneumonia, CI confidence interval