Table 2.
Proportions by intervention status, and multivariable-adjusted odds ratios of behavioral and BMI successa
| Intent to Treatb | Per-Protocolc | |||||
|---|---|---|---|---|---|---|
| % Success | ORd | 95 % CId | % Success | ORd | 95 % CId | |
| Baseline to Posttest | ||||||
| Increase Fruit & Vegetable Kilocalories | ||||||
| Intervention | 57.4 | 1.19 | (0.89, 1.60) | 49.9 | 1.41 | (1.03, 1.92) |
| Control | 52.9 | 41.8 | ||||
| Increase Water Intake | ||||||
| Intervention | 52.8 | 1.10 | (0.84, 1.44) | 51.6 | 1.35 | (0.98, 1.84) |
| Control | 55.1 | 44.7 | ||||
| Increase Walking | ||||||
| Intervention | 60.5 | 1.05 | (0.82, 1.36) | 55.9 | 1.14 | (0.84, 1.55) |
| Control | 59.1 | 53.0 | ||||
| Decrease Total Snack Kilocalories | ||||||
| Intervention | 58.3 | 1.00 | (0.77, 1.29) | 60.3 | 0.97 | (0.70, 1.33) |
| Control | 58.3 | 61.1 | ||||
| Decrease Sweetened Beverage Kilocalories | ||||||
| Intervention | 49.1 | 0.98 | (0.75, 1.30) | 53.1 | 0.99 | (0.73, 1.36) |
| Control | 49.8 | 53.1 | ||||
| BMI Successa | ||||||
| Intervention | 65.0 | 1.27 | (0.87, 1.86) | 67.3 | 1.34 | (0.90, 1.99) |
| Control | 58.6 | 60.5 | ||||
| Baseline to Follow-up | ||||||
| BMI Successa | ||||||
| Intervention | 64.6 | 1.13 | (0.78, 1.62) | 66.3 | 1.20 | (0.80, 1.82) |
| Control | 61.2 | 64.6 | ||||
aBMI success defined as maintaining normal BMI at baseline, decreasing overweight BMI at baseline to normal BMI, or decreasing obese BMI at baseline to overweight or normal BMI
bAnalysis includes 1184 participants with complete baseline data (694 BALANCE, 490 control). Multiple imputation conducted for missing data using ten imputed datasets
cRestricted to participants with valid (non-missing) outcome measures (Post-test: 477 BALANCE, 337 control; Follow-up: 366 BALANCE, 240 control)
dOdds ratio (OR) and 95 % confidence interval (95 % CI) adjusted for age, race, baseline BMI, and baseline postpartum status