Background characteristics at baseline interview | Number eligible & completed baseline | Not completed a follow-up interview prior to delivery* | Not completed the postpartum final interview | ||
---|---|---|---|---|---|
 |  | N | %** | N | %** |
Maternal age: | Â | Â | Â | Â | Â |
   18–22 | 445 | 70 | 15.7 | 92 | 20.7 |
   23–27 | 327 | 56 | 17.1 | 72 | 22.0 |
   28 + | 270 | 67 | 24.8 | 48 | 17.8 |
Gestational age at baseline: | Â | Â | Â | Â | Â |
   < 14 weeks | 353 | 67 | 19.0 | 70 | 19.8 |
   14 + weeks | 691 | 127 | 18.4 | 143 | 20.7 |
Educational Level: | Â | Â | Â | Â | Â |
   < High school | 316 | 65 | 20.6 | 75 | 23.7 |
   HS graduate/GED | 486 | 84 | 17.3 | 96 | 19.8 |
   At least some college | 242 | 45 | 18.6 | 42 | 17.4 |
Relationship Status: | Â | Â | Â | Â | Â |
   Single/separated/widowed/divorced | 797 | 147 | 18.4 | 174 | 21.8 |
   Married or living with partner | 247 | 47 | 19.0 | 39 | 15.8 |
Current work status: | Â | Â | Â | Â | Â |
   Working (full- or part-time) | 381 | 71 | 18.6 | 70 | 18.4 |
   Not currently working | 662 | 123 | 18.6 | 143 | 21.6 |
No. children < 18 living with Her: | Â | Â | Â | Â | Â |
   < 4 children | 977 | 182 | 18.6 | 192 | 19.7 |
   4+ children | 67 | 12 | 17.9 | 21 | 31.3 |
Medicaid status: | Â | Â | Â | Â | Â |
   Yes | 810 | 156 | 19.3 | 166 | 20.5 |
   No | 229 | 36 | 15.7 | 46 | 20.1 |
WIC status: | Â | Â | Â | Â | Â |
   Yes | 860 | 112 | 13.0 | 126 | 14.7 |
   No | 184 | 82 | 44.6 | 87 | 47.3 |
Other public assistance: | Â | Â | Â | Â | Â |
   Yes | 625 | 118 | 18.9 | 129 | 20.6 |
   No | 416 | 76 | 18.3 | 84 | 20.2 |
Clinic sites: | Â | Â | Â | Â | Â |
   A | 177 | 27 | 15.3 | 29 | 16.4 |
   B | 104 | 14 | 13.5 | 36 | 34.6 |
   C | 201 | 39 | 19.4 | 27 | 13.4 |
   D | 191 | 33 | 17.3 | 34 | 17.8 |
   E | 101 | 23 | 22.8 | 23 | 22.8 |
   F | 270 | 58 | 21.5 | 64 | 23.7 |
Care group: | Â | Â | Â | Â | Â |
   Intervention | 521 | 98 | 18.8 | 114 | 21.9 |
   Usual care | 523 | 96 | 18.4 | 99 | 18.9 |
Total | 1044 | 194 | 18.6 | 213 | 20.4 |