Table 1.

Descriptive StatisticsMeans (SD) for Study Variables at each Time-Point by Intervention and Control Groups

	Time Point
Variable	Baseline		6 months		12 months
	Intervention	Control	Intervention	Control	Intervention	Control
Strategies	2.59(0.70)	2.61(0.75)	3.01(0.72)	2.78(0.79)	2.99(0.71)	2.76(0.77)
Pros	4.11(0.66)	4.18(0.65)	4.01(0.70)	4.08(0.70)	3.83(0.75)	4.03(0.72)
Cons	2.11(0.74)	2.15(0.73)	2.13(0.71)	2.13(0.79)	2.03(0.38)	2.10(0.76)
Self-efficacy	2.45(0.82)	2.53(0.79)	2.50(0.91)	2.41(0.91)	2.45(0.84)	2.39(0.83)
Support	2.23(1.06)	2.39(1.09)	2.38(1.08)	2.23(1.07)	2.24(1.02)	2.25(1.08)
Log walking	2.33(1.15)	2.36(1.12)	2.69(0.94)	2.54(1.03)	2.64(1.00)	2.44(1.12)
Log leisure time	1.99(1.33)	2.00(1.36)	2.35(1.21)	2.29(1.29)	2.32(1.27)	2.04(1.40)