Table 4.

Multiple stepwise regression analysis of factors affecting KAP in freshmen CPR.

Independent variable	Partial regression coefficient (B)	Standard error (SE)	Standardized partial regression coefficient (beta)	t	p
Constant	70.206	8.743		8.030	<0.001
eHEALS	0.430	0.063	0.183	6.845	<0.001
Any first aid training experience	−6.443	0.682	−0.218	−9.441	<0.001
Whether the school has included CPR training in the curriculum	−3.005	0.347	−0.198	−8.657	<0.001
Gender	3.259	0.669	0.108	4.869	<0.001
General self-efficacy	0.253	0.050	0.134	5.015	<0.001
Age	−0.994	0.442	−0.050	−2.247	0.025
Place of residence	0.993	0.451	0.049	2.200	0.028

R² = 0.268, adjusted R² = 0.265, F = 80.745, p<0.001.