Table 2.
Outcome measures | Baseline | 4 weeks | 8 weeks | 4 weeks postpartum | 6 weeks postpartum | Difference | |
Control, mean (SD) | |||||||
|
PHQ-9a | 5.6 (3.5) | 4.4 (3.7) | 7.3 (4.8) | 3.0 (0) | 7.2 (5.4) | +1.6 (1.9) |
HDRSb | 8.3 (2.9) | —c | 6.2 (3.9) | — | 5.5 (4.0) | −2.8 (1.1) | |
IDASd | 47.3 (7.8) | 42.4 (9.8) | 41.6 (13.7) | 45.0 (7.1) | 41.3 (9.0) | −6.0 (1.2) | |
SCIDe | 0 | — | 0 | — | 1 | — | |
Share, mean (SD) | |||||||
|
PHQ-9 | 5.1 (3.6) | 5.8 (4.3) | 3.7 (2.3) | 2.3 (1.3) | 3.7 (3.8) | −1.4 (.2) |
HDRS | 8.6 (5.4) | — | 3.6 (2.0) | — | 3.3 (2.3) | −5.3 (3.1) | |
IDAS | 45.4 (6.3) | 43.9 (6.6) | 37.7 (4.7) | 36.9 (7.0) | 36.6 (4.8) | −8.8 (1.5) | |
SCID | 0 | — | 0 | — | 0 | — |
aPHQ-9: Patient Health Questionnaire-9.
bHDRS: Hamilton Depression Rating Scale.
cNot applicable.
dIDAS: Inventory of Depression and Anxiety Symptoms.
eSCID: Structured Clinical Interview for DSM Disorders.