Weight Loss | Odds Ratio Estimateb
| 95% Confidence Interval |
P-value |
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≥5% | 1.45 | 0.62–3.41 | 0.3959 |
≥7% | 2.79 | 1.12–6.98 | 0.0283 |
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aAnalyses are based on multiple imputation of missing data
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bOdds ratio estimates and P-values for treatment effect (Clustered campaign vs. Self-directed) were obtained from logistic regressions. Variables accounted for in each logistic model included: baseline weight at month 0, age, race, marital status and education. None of these variables was significant