Table 4: Changes in outcomes, baseline, posttest, and follow-up complete cases analyzed by group ().

OutcomeIntervention Control
Mean (SD)Mean (SD)

Primary outcomes
Weight
 Baseline67.41 (11.56)65.54 (10.11)
 Posttest64.90 (11.71)64.12 (10.04)
 Follow-up64.86 (11.40)64.18 (9.20)
HbA1c
 Baseline38.96 (3.73)37.65 (0.34)
 Posttest37.00 (3.53)37.85 (3.82)
 Follow-up36.54 (3.95)37.75 (3.61)
Waist circumference
 Baseline83.64 (10.49)83.08 (11.07)
 Posttest82.15 (11.28)82.60 (10.85)
 Follow-up82.19 (11.67)84.15 (11.03)
Secondary outcomes:
HPLP II Physical Activity
 Baseline2.11 (0.86)2.12 (0.73)
 Posttest2.62 (0.76)2.47 (0.63)
 Follow-up2.62 (0.74)2.39 (0.67)
HPLP II Nutrition
 Baseline2.67 (0.46)2.94 (0.42)
 Posttest3.00 (0.32)3.07 (0.39)
 Follow-up3.04 (0.34)3.10 (0.43)

main effect of time regardless of group: weight: , HPLP II physical activity: , HPLP II nutrition: .
differences between baseline versus posttest: weight: , HbA1c: , waist circumference: , HPLP II physical activity: , HPLP II nutrition: .
differences between baseline versus follow- up: weight: , HbA1c: , HPLP II physical activity: , HPLP II nutrition: .
time × group interaction: HbA1c: , waist circumference: .