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Retrospective Cohort Study
Copyright: ©Author(s) 2026.
World J Psychiatry. Sep 19, 2026; 16(9): 122884
Published online Sep 19, 2026. doi: 10.5498/wjp.122884
Table 4 Comparison of serum cortisol levels between the two groups, mean ± SD

Serum cortisol levels (nmol/L)
Before treatment
After treatment
Control group (n = 48)475.20 ± 24.15360.63 ± 20.52
Observation group (n = 48)483.52 ± 19.91271.20 ± 25.15
t-1.84219.086
P value0.069< 0.001


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