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Table 3 Logistic regression analysis of relevant factors to paternal depression

From: Paternal postnatal depression in Japan: an investigation of correlated factors including relationship with a partner

Variables mean ± SD or % With probable depression n = 110 Non-depression n = 697 Crude Adjusted
OR 95 % CI OR 95 % CI
Age (years) 34.4 ± 6.2 33.2 ± 5.6 1.04 1.00–1.07 1.03 0.99–1.07
Part-time work or unemployed 5.5 5.7 0.95 0.39–2.29 0.79 0.30–2.08
Experience of visiting a medical institution due to a mental health problem 11.8 2.9 4.54 2.19–9.41 4.56 2.06–10.08
Economic anxiety 70.9 49.4 2.50 1.62–3.87 2.15 1.34–3.45
Unexpected pregnancy 4.5 2.3 2.03 0.73–5.65 1.96 0.62–6.17
Pregnancy with infertility treatment 23.6 11.0 2.49 1.51–4.11 2.37 1.32–4.24
First Child 57.3 53.4 1.17 0.78–1.76 1.20 0.75–1.91
Partner’s depression 20.0 8.8 2.61 1.53–4.46 1.91 1.05–3.47
Lower marital relationship satisfaction 19.6 ± 3.5 21.6 ± 2.6 0.80 0.75–0.86 0.83 0.77–0.89
  1. OR: odds ratio, CI: confidence interval
  2. Adjusted ORs were the value after adjusting for all items in the table