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Clinical Trials Study
Copyright: ©Author(s) 2026.
World J Psychiatry. Jun 19, 2026; 16(6): 118232
Published online Jun 19, 2026. doi: 10.5498/wjp.v16.i6.118232
Table 9 Comparison between groups in 12-item General Health Questionnaire (Mann-Whitney and Hedges’ g)
Moment
Group
Sample size
mean ± SD
P value
g (Hedges)
Pre-testControl323.28 ± 3.050.2820.435
Experimental242.13 ± 1.90
Post-testControl323.03 ± 3.250.0800.642
Experimental241.29 ± 1.60


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