Table 3 Prevalence of DSM-IV insomnia at week 8 and year 2 postpartum according to insomnia status at week 32 of pregnancya
Week 8 postpartum nb (%) | Year 2 postpartum nb (%) | |||
|---|---|---|---|---|
Week 32 of pregnancy, n (%) | No insomnia | Insomnia | No insomnia | Insomnia |
No insomnia, 1145 (39.2 %) | 407/787 (51.7 %) | 380/787 (48.3 %) | 518/690 (75.1 %) | 172/690 (24.9 %) |
Insomnia, 1778 (60.8 %) | 372/1168 (31.8 %) | 796/1168 (68.2 %) | 495/990 (50.0 %) | 495/990 (50.0 %) |