Table 4.

Multiple regression analysis - Effect of various factors on attitude towards first aid among students at PNU, Riyadh, 2017

Variables	Slope (β)	Std. error	t	P-Value
Constant	3.521	0.352	10.000	<0.001
Age	-0.006	0.018	-0.305	0.761
Educational level	-0.003	0.016	-0.175	0.861
Previous training	-0.181	0.043	-4.158	<0.001
Medicine	0.054	0.071	0.768	0.442
Pharma	0.040	0.106	0.372	0.710
Preparatory year	-0.066	0.101	-0.653	0.514
Computer	-0.104	0.084	-1.240	0.215
Science	-0.083	0.078	-1.068	0.286
Dentistry	0.177	0.127	1.396	0.163
Health and Rehabilitation	0.107	0.102	1.050	0.294
Nursing	0.210	0.105	1.998	0.046
Business management	-0.061	0.098	-0.626	0.532
Languages	-0.025	0.095	-0.265	0.791
Breeding	-0.171	0.094	-1.814	0.070
Design	-0.079	0.192	-0.413	0.680
Literature	0.001	0.131	0.011	0.991
Physiotherapy	-0.009	0.167	-0.054	0.957
Engineering	-0.688	0.625	-1.101	0.271

R²=0.053, F=3.049, P Value=0.000, SSE=377.142, n=1000