Table II.

Linear regression analysis to predict the intention and behavior based on the constructs of the Protection Motivation Theory

Intention
Variables	β	95% confidence interval	P	R2
Threat appraisal	0.34	0.26, 0.43	<0.001	0.1
Coping appraisal	0.085	0.052, 0.12	<0.001
Constant	2.57	2.18, 2.96	<0.001
Behavior
Variables	β	95% confidence interval	P	R2
Intention	0.72	0.58, 0.86	<0.001	0.12
Constant	5.01	4.39, 5.64	<0.001