Retrospective Study
Copyright ©The Author(s) 2023.
World J Clin Cases. Jan 26, 2023; 11(3): 556-565
Published online Jan 26, 2023. doi: 10.12998/wjcc.v11.i3.556
Table 7 Comparison of ventilator-associated pneumonia incidence, weaning success rate, hospital stay, and 28-d mortality between groups, n (%)
Group
Incidence of VAP
Offline success rate
Hospital stay (d)
28 d case fatality rate (%)
Control group (n = 34)11 (32.35)18 (52.94)20.56 ± 5.827 (20.59)
Observation group (n = 34)5 (14.71)23 (67.65)16.78 ± 4.532 (5.88)
χ2/t value2.9421.5362.9893.202
P value0.0860.2150.0040.074