Table 1 Baseline Characteristics by Treatment Group
Characteristic | Usual Care (n = 17) | SmartMoms® Intervention (n = 37) | All (n = 54) | p between groups |
|---|---|---|---|---|
Gestational age, wks | 9.6 ± 1.0 | 10.2 ± 1.2 | 10.0 ± 1.2 | 0.06 |
Age, y | 29.5 ± 5.1 | 29.1 ± 4.4 | 29.2 ± 4.6 | 0.78 |
Race | Â | Â | Â | 0.25 |
 Black | 6 (35.3%) | 7 (18.9%) | 13 (24.1%) |  |
 White | 11 (64.7%) | 27 (73.0%) | 38 (70.4%) |  |
 Other | 0 (0%) | 3 (8.1%) | 3 (5.6%) |  |
Parity | 0.6 ± 0.5 | 0.8 ± 1.0 | 0.8 ± 0.8 | 0.34 |
Weight, kg | 86.2 ± 12.1 | 82.0 ± 12.0 | 83.3 ± 12.1 | 0.24 |
Enrollment BMI | 31.1 ± 3.7 | 31.0 ± 4.2 | 31.0 ± 4.0 | 0.96 |
Enrollment BMI Group | Â | Â | Â | 0.51 |
 Overweight, 25.0–29.9 kg/m2 | 9 (52.9%) | 16 (43.24%) | 25 (46.3%) |  |
 Obese, 30.0–40.0 kg/m2 | 8 (47.1%) | 21 (56.8%) | 29 (53.7%) |  |
Total Household Income, per year | Â | Â | Â | 0.92 |
  < $5000–$39,999 | 7 (41.2%) | 16 (43.2%) | 23 (42.6%) |  |
 $40,000–$99,999 | 5 (29.4%) | 12 (32.4%) | 17 (31.5%) |  |
 $100,000 and above | 5 (29.4%) | 9 (24.3%) | 14 (25.9%) |  |
Education | Â | Â | Â | 0.26 |
 Some high school | 0 (0%) | 1 (2.7%) | 1 (1.9%) |  |
 High school diploma/GED/1-3y college, business or technical school | 7 (41.2%) | 11 (29.7%) | 18 (33.3%) |  |
 College degree | 4 (23.5%) | 18 (48.7%) | 22 (40.7%) |  |
 Post graduate education | 6 (35.3%) | 7 (18.9%) | 13 (24.1%) |  |
Socioeconomic Composite Factor | 0.1 ± 1.0 | −0.1 ± 1.0 | 0 ± 1.0 | 0.47 |
Poverty to Income Ratio | 3.9 ± 2.8 | 3.5 ± 2.8 | 3.6 ± 2.8 | 0.70 |