Table 3.

Comparability between the intervention and control groups regarding decisional balance for benefits (“pros” scores) and barriers (“cons” scores) and self-efficacy, adjusted for sex and age, after the proposed intervention (analysis of covariance, ANCOVA).

Variables	Control Group		Intervention Group		P value
	Mean	Standard Error	Mean	Standard Error
Pros scores	28.73	0.17	28.97	0.14	0.2885
Cons scores	13.50	0.16	13.33	0.13	0.4153
Self-efficacy scores	31.62	0.20	31.69	0.17	0.7749