Comparisons Between Women Who Completed the Study and Women Who Dropped Out
| Characteristic | Completers (n=469) | Dropouts (n=34) | P Value |
|---|---|---|---|
| PHQ-9=9-item Patient Health Questionnaire. | |||
| Note: Values were compared by t tests and χ2 analyses. | |||
| Mother’s age, mean, years | 29.3 | 25.6 | .001 |
| Number of children | 1.9 | 2.5 | .000 |
| Married, n (%) | 319 (68.0) | 9 (26.5) | .000 |
| Post–high school education, n (%) | 345 (73.4) | 11 (32.4) | .000 |
| Family income ≥$20,000, n (%) | 343 (75.4) | 12 (36.4) | .000 |
| Positive PHQ-9 result, n (%) | 30 (6.4) | 7 (20.6) | .008 |