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Retrospective Cohort Study
Copyright: ©Author(s) 2026.
World J Psychiatry. Aug 19, 2026; 16(8): 116923
Published online Aug 19, 2026. doi: 10.5498/wjp.v16.i8.116923
Table 7 Univariate analysis of factors influencing postpartum depression, n (%)
Factor
Total (n = 523)
With postpartum depression (n = 131)
Without postpartum depression (n = 392)
t/χ2
P value
Age (years)4.2150.040
< 30312 (59.66)68 (21.79)244 (78.21)
≥ 30211 (40.34)63 (29.86)148 (70.14)
Pre-pregnancy BMI (kg/m2)12.368< 0.001
< 25401 (76.67)82 (20.45)319 (79.55)
≥ 25122 (23.33)49 (40.16)73 (59.84)
Gestational complications8.9720.003
Yes48 (9.18)15 (31.25)33 (68.75)
No475 (90.82)116 (24.42)359 (75.58)
Family accompaniment during labor36.729< 0.001
Yes389 (74.38)65 (16.71)324 (83.29)
No134 (25.62)66 (49.25)68 (50.75)
Painless delivery25.418< 0.001
Yes257 (49.14)32 (12.45)225 (87.55)
No266 (50.86)99 (37.22)167 (62.78)
LDRP unit use30.156< 0.001
Yes257 (49.14)30 (11.67)227 (88.33)
No266 (50.86)101 (37.97)165 (62.03)
Nursing satisfaction28.943< 0.001
Satisfied432 (82.60)80 (18.52)352 (81.48)
Dissatisfied91 (17.40)51 (56.04)40 (43.96)


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