The Effect of Base Theory Educational Intervention on Health-Promoting Lifestyle in Women Susceptible to Cardiovascular Diseases: Application of the Theory of Planned Behavior

Table 3

Comparison of mean score of TPB model structures in the experimental and control group before and after intervention.

Variables	Group	Before the intervention	The intervention 6 months after	Mean difference	value
Attitude	Experimental	22.28 ± 4.30	40.68 ± 4.03	18.4	0.001
	Control	24.10 ± 4.14	27.55 ± 4.20	3.45 ± 0.06	0.117
	value	0.198	0.001
Subjective norms	Experimental	13.84 ± 2.76	24.52 ± 2.43	10.68 ± 0.33	0.001
	Control	14.28 ± 2.18	15.55 ± 2.41	1.27 ± 0.23	0.225
	value	0.217	0.001
Perceived behavioral control	Experimental	19.14 ± 3.30	34.07 ± 3.28	14.93 ± 0.02	0.001
	Control	18.88 ± 2.43	19.71 ± 2.45	0.83 ± 0.02	0.214
	value	0.222	0.001
Behavioral intention	Experimental	13.56 ± 2.14	26.74 ± 2.84	13.18 ± 0.7	0.001
	Control	13.97 ± 2.26	15.06 ± 2.27	1.09 ± 1.01	0.109
	value	0.277	0.001