Table 6.

Simple regression analysis of the results

Variables	Unstandardized coefficients		Standardized coefficients	t-values
	Beta estimates	SE(Standard error)	Beta distribution
Constant	1.888	4.230		.446
Gender	−.402	.338	−.057	−1.189
Age	−.055	.196	−.012	−.279
Marriage	.319	.302	.046	1.056
Children	.480	1.296	.015	.370
Educational level	−.131	.299	−.019	−.437
Religion	−.121	.368	−.013	−.328
Physical condition	.465	.296	.064	1.572
Psychological condition	−.074	.409	−.007	−.180
Diet status	.357	.615	.022	.581
Exercise	.607	.290	.086	2.092*
Smoking habits	−.480	.479	−.043	−1.002
Alcohol consumption	−.230	.389	−.025	−.593
Social activities	−.083	.385	−.009	−.215
Family support	.898	1.113	.031	.807
Economic sources	.292	.193	.061	1.515
Living status	.045	.482	.004	.093
Reading activities	.269	.304	.036	.885
Perceived susceptibility	.074	.063	.049	1.171
Perceived severity	−.024	.054	−.018	−.441
Perceived benefits	.326	.055	.264	5.916**
Perceived barriers	−.166	.040	−.174	−4.189**
Self−efficacy	.522	.044	.524	11.815**
	R2 = 0.561			F = 17.822**

^*P < .05.

^**P < .001.