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Retrospective Study
Copyright: ©Author(s) 2026.
World J Psychiatry. Apr 19, 2026; 16(4): 113329
Published online Apr 19, 2026. doi: 10.5498/wjp.v16.i4.113329
Table 1 Comparative baseline characteristics of study participants, n (%)/mean ± SD
Indicators
PPD group (n = 83)
Control group (n = 80)
χ2/t
P value
Age (years)28.37 ± 4.4129.16 ± 4.191.1720.243
Gravidity (times)2.10 ± 0.912.20 ± 0.890.7090.479
Gestational age at delivery (weeks)38.72 ± 1.5438.34 ± 1.551.5700.118
Neonatal birth weight (g)3110.55 ± 279.953161.71 ± 208.201.3200.189
Newborn feeding practices2.5550.279
Breast milk42 (50.60)43 (53.75)
Milk powder15 (18.07)20 (25.00)
Mixed26 (31.33)17 (21.25)


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