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Retrospective Study
Copyright: ©Author(s) 2026.
World J Psychiatry. Apr 19, 2026; 16(4): 114419
Published online Apr 19, 2026. doi: 10.5498/wjp.v16.i4.114419
Table 4 Comparison of blood gas between two groups of patients, mean ± SD
Parameters
RC group (n = 125)
SPRNCPI group (n = 105)
t
P value
Optimal PEEP (cm H2O)
    Before nursing10.25 ± 1.3510.31 ± 1.270.3220.748
    After nursing9.26 ± 1.148.93 ± 1.022.2650.024
FiO2
    Before nursing0.65 ± 0.080.64 ± 0.071.8470.066
    After nursing0.47 ± 0.060.45 ± 0.052.5090.013
PaO2/FiO2 (mmHg)
    Before nursing152.36 ± 18.74155.28 ± 17.921.1990.232
    After nursing276.67 ± 22.15285.43 ± 24.762.8300.005


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