In six studies n = 1026, ventilation in PP reduced the risk of VAP RR 0.81, 95%CI: 0.66 - 0.99, p = 0.04, without heterogeneity I = 0%.
En 6 ensayos n = 1026, la ventilación en DP redujo el riesgo de NAVM RR 0.81, IC95%: 0.66 - 0.99, p = 0.04, sin heterogeneidad I = 0%.