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Case Control Study
©The Author(s) 2025.
World J Psychiatry. Dec 19, 2025; 15(12): 111513
Published online Dec 19, 2025. doi: 10.5498/wjp.v15.i12.111513
Table 1 Demographic and clinical characteristics of participants, mean ± SD
Variables
MDD (n = 29)
HC (n = 29)
Test statistic
Age (years)25.0 (3.20)30.31 (6.40)P = 0.063
Sex (M/F)11/1814/15χ2 = 0.633, P = 0.426
Education (years)15.02 (4.50)15.45 (2.50)P = 0.063
Age at onset (years)24.17 (7.83)--
Duration of illness (month)36.32 (6.51)--
Handedness (R/M/L)11/9/910/10/9χ2 = 0.809, P = 0.35
HAMD-2434.24 (4.59)--


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