Table 1 Prevalence and incidence of any and moderate-severe perinatal depression
Any depression | Moderate-severe depression | |||
|---|---|---|---|---|
No. of cases | Proportion (95% CI) | No. of cases | Proportion (95% CI) | |
Prevalence | ||||
1st trimester | 146/567 | 25.7 (22.2–29.6) | 46/567 | 8.1 (6.0–10.7) |
2nd trimester | 103/481 | 21.4 (17.8–25.4) | 37/481 | 7.7 (5.5–10.4) |
3rd trimester | 91/460 | 19.8 (16.2–23.7) | 23/460 | 5.0 (3.2–7.4) |
1 m post-partum | 78/396 | 19.7 (15.9–24.0) | 33/396 | 8.3 (5.8–11.5) |
Period prevalencea | 226/567 | 39.8 (35.7–43.9) | 105/567 | 18.5 (15.4–21.9) |
Incidence | ||||
2nd trimester | 39/3601 | 10.8 (7.8–14.5) | 24/4494 | 5.3 (3.5–7.8) |
3rd trimester | 19/2932 | 6.8 (4.2–10.3) | 11/3925 | 2.8 (1.4–5.0) |
1 m post-partum | 18/2243 | 8.0 (4.8–12.4) | 17/3176 | 5.4 (3.2–8.4) |
Overall incidenceb | 79/277 | 28.5 (23.3–34.2) | 54/350 | 15.4 (11.8–19.6) |