Table 3 Multivariate logistic regression analyses of the association between dysmenorrhea and PPD.

From: Dysmenorrhea increased the risk of postpartum depression in Chinese Han parturients

 

OR

95% CI

P-value

Model 1

1.95

1.24–3.06

0.004

Model 2

1.85

1.16–2.95

0.010

Model 3

2.19

1.25–3.85

0.006

Model 4

2.45

1.36–4.54

0.003

  1. Abbreviation: OR, odds ratio; CI, confidence interval.
  2. Model 1: unadjusted.
  3. Model 2: adjusted for age, education level, BMI, employment status, parity, and family monthly income per capita.
  4. Model 3: adjusted for covariates in model 2 and depression during pregnancy, anxiety during pregnancy, stressful life events, planned pregnancy, mode of delivery, preterm birth, low birth weight, infant gender, and feeding method at 6 weeks.
  5. Model 4: adjusted for covariates in model 3 and subjective support, objective support, and support usage.
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