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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 3 Comparison of lung function between two groups of patients, mean ± SD
Parameters
RC group (n = 125)
SPRNCPI group (n = 105)
t
P value
FEV1 (L)
    Before nursing1.32 ± 0.241.33 ± 0.210.2640.792
    After nursing1.92 ± 0.252.02 ± 0.163.620< 0.001
FVC (L)
    Before nursing1.97 ± 0.221.99 ± 0.190.7060.481
    After nursing2.32 ± 0.252.41 ± 0.312.6410.009
FEV1/FVC (%)
    Before nursing66.14 ± 5.6266.21 ± 5.490.1020.919
    After nursing82.61 ± 4.9183.84 ± 5.041.8670.063


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