Effectiveness of a Group-Based Culturally Tailored Lifestyle Intervention Program on Changes in Risk Factors for Type 2 Diabetes among Asian Indians in the United States

Table 4

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

Outcome	Intervention	Control
	Mean (SD)	Mean (SD)
Primary outcomes
Weight
Baseline	67.41 (11.56)	65.54 (10.11)
Posttest	64.90 (11.71)	64.12 (10.04)
Follow-up	64.86 (11.40)	64.18 (9.20)
HbA1c
Baseline	38.96 (3.73)	37.65 (0.34)
Posttest	37.00 (3.53)	37.85 (3.82)
Follow-up	36.54 (3.95)	37.75 (3.61)
Waist circumference
Baseline	83.64 (10.49)	83.08 (11.07)
Posttest	82.15 (11.28)	82.60 (10.85)
Follow-up	82.19 (11.67)	84.15 (11.03)
Secondary outcomes:
HPLP II Physical Activity
Baseline	2.11 (0.86)	2.12 (0.73)
Posttest	2.62 (0.76)	2.47 (0.63)
Follow-up	2.62 (0.74)	2.39 (0.67)
HPLP II Nutrition
Baseline	2.67 (0.46)	2.94 (0.42)
Posttest	3.00 (0.32)	3.07 (0.39)
Follow-up	3.04 (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: .