difference was apparentp = 0.02
Comparing the two intervention groups separately against the WLC group, a significant difference was apparent between I A and WLC (χ 2 = 5.549; p = 0.02), but not between I SMS and WLC (χ 2 = 2.203; p = 0.20).
Comparing the two intervention groups separately against the WLC group, a significant difference was apparent between I A and WLC (χ 2 = 5.549; p = 0.02), but not between I SMS and WLC (χ 2 = 2.203; p = 0.20).