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. 2021 May 27;76:e2659. doi: 10.6061/clinics/2021/e2659

Table 4. Summary of the outcomes of the eligible studies.

Author VAP incidence Days ventilated, Mean (SD) Mortality (VAP) Microbiology
Munro et al. (16) IG1: NR/49
IG2: NR/48
CG1: NR/44
CG2: NR/51
NR NR Yes
Pobo et al. (38) IG:15/74
CG:18/73
8.9 (5.8) 9.8 (6.1) NR Yes
Lorente et al. (2) IG: 21/217
CG: 24/219
9.18 (14.13) 9.93 (15.39) NR Yes
Vidal et al. (39) IG:17/105
CG: 28/108
8.7 (5.0) 11.1 (7.6) NR Yes

IG, intervention group; CG, control group.