| Overall N = 41 | Usual care N = 22 | Intervention N = 19 | P-Value |
---|---|---|---|---|
Maternal | ||||
 Age (years) | 26.2 ± 4.3 | 25.4 ± 4.5 | 27.3 ± 4.1 | 0.1 |
 Pre-pregnancy BMI (kg/m2) | 27.3 ± 4.5 | 26.8 ± 4.4 | 27.9 ± 4.7 | 0.4 |
White Race n(%) | 39 (95.1%) | 21 (95.5%) | 18 (94.7%) | 1.0Â¥ |
Education n(%) | Â | Â | Â | 0.9Â¥ |
 Less than High School | 1 (2.4%) | 1 (4.5%) | 0 (0%) |  |
 GED | 3 (7.3%) | 2 (9.1%) | 1 (5.3%) |  |
 High School | 9 (22%) | 4 (18.2%) | 5 (26.3%) |  |
 Vocational | 1 (2.4%) | 1 (4.5%) | 0 (0%) |  |
 Associates Degree | 4 (9.8%) | 3 (13.6%) | 1 (5.3%) |  |
 Undergraduate Degree | 16 (39%) | 8 (36.4%) | 8 (42.1%) |  |
 Graduate Degree | 7 (17.1%) | 3 (13.6%) | 4 (21.1%) |  |
Married or Cohabitating n(%) | 34 (82.9%) | 17 (77.3%) | 17 (89.5%) | 0.4Â¥ |
Household Income n(%) | Â | Â | Â | 0.9 |
  ≤ $75,000 | 19 (46.3%) | 10 (45.5%) | 9 (47.4%) |  |
  > $75,000 | 22 (53.7%) | 12 (54.5%) | 10 (52.6%) |  |
Parity, Primiparous n(%) | 29 (70.7%) | 15 (68.2%) | 14 (73.7%) | 0.7 |
Type of Delivery n(%) | Â | Â | Â | 1.0Â¥ |
 Vaginal | 32 (84.2%) | 16 (84.2%) | 16 (84.2%) |  |
 Cesarean | 6 (15.8%) | 3 (15.8%) | 3 (15.8%) |  |
Infant | ||||
 Gestational age (weeks) | 39.47 ± 1.00 | 39.49 ± 0.78 | 39.46 ± 1.24 | 0.9 |
Female n(%) | 30 (48.8%) | 11 (50%) | 9 (47.4%) | 0.8 |
 Birthweight (lbs) | 7.80 ± 1.03 | 7.69 ± 1.00 | 7.93 ± 1.09 | 0.4 |