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Retrospective Study
Copyright: ©Author(s) 2026.
World J Psychiatry. Oct 19, 2026; 16(10): 123481
Published online Oct 19, 2026. doi: 10.5498/wjp.123481
Table 1 Comparison of demographic characteristics between the two groups, mean ± SD/n (%)
Parameters
MNC group (n = 115)
SNC group (n = 120)
t/χ2 value
P value
Age (years)38.95 ± 7.3239.68 ± 7.450.7640.446
Gender0.0300.863
Male61 (53.04)65 (54.17)
Female54 (46.96)55 (45.83)
BMI (kg/m2)23.21 ± 3.0423.63 ± 3.221.0100.314
Education level0.6670.414
High school and below41 (35.65)49 (40.83)
University and above74 (64.35)71 (59.17)
Employment status0.7990.371
Working/studying98 (85.21)97 (80.83)
Retired/unemployed17 (14.79)23 (19.17)
Drinking history25 (21.74)28 (23.33)0.0850.770
Smoking history18 (15.65)20 (16.67)0.0450.833


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