Table 4.
Overall Model | Direct Effect | Indirect Effect | ||||
---|---|---|---|---|---|---|
R2 | F | p-value | β (SE) | 95% CI | β (SE) | 95% CI |
Model 1: 1-Month Social Support and 6-Month Stress Predicting 12-Month Postpartum Depressive Symptoms | ||||||
0.23 | 194.01 | < 0.001 | −0.13 (0.03) | [−0.19, −0.08] | −0.14 (0.02) | [−0.18, −0.11] |
Model 2: 6-Month Social Support and 12-Month Stress Predicting 18-Month Postpartum Depressive Symptoms | ||||||
0.25 | 220.30 | < 0.001 | −0.23 (0.03) | [−0.29, −0.17] | −0.16 (0.02) | [−0.19, −0.13] |
Model 3: 12-Month Social Support and 18-Month Stress Predicting 24-Month Postpartum Depressive Symptoms | ||||||
0.25 | 213.00 | < 0.001 | −0.18 (0.03) | [−0.24, −0.12] | −0.16 (0.02) | [−0.20, −0.13] |
Note. β = standardized regression coefficients; SE = Standard Error; CI = confidence interval. Degrees of freedom for all overall models = (2, 1298), p < 0.001.