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Table 4 Linear regression analysis of weight change (kg) during the 12-month extended care program (Months 4 to 16) a

From: Comparison of an alternative schedule of extended care contacts to a self-directed control: a randomized trial of weight loss maintenance

Independent Variable b Weight Change, kg
Parameter Est. Std. Err P-value
Treatment Condition −2.28 0.92 0.0154
Randomization Weight −0.02 0.04 0.6193
Initial Weight Change 0.26 0.15 0.0779
Age <0.01 0.04 0.9197
Race −0.73 1.08 0.5015
Marital Status −1.33 0.94 0.1589
Education −0.62 0.95 0.5124
  1. aAnalyses are based on multiple imputation of missing data
  2. bFor categorical independent variables, the comparison level versus reference level are as follows: Treatment Condition (Clustered Campaign vs. Self-directed), Race (Non-Caucasian vs. Caucasian), Marital Status (Not-married vs. Married), Education (Bachelors or higher degree vs. Associates or lower degree)