Table 4. Confirmatory Factor Analysis(SMS)

Construct concept	Measurement variables	SMC	Regression coefficient	Standardized regression coefficient	α
Safety policy and objectives	SP7	0.690	1.000(Fix)	0.83	0.929
	SP6	0.728	0.928(27.061)	0.853
	SP5	0.667	0.805(23.957)	0.816
	SP4	0.661	0.756(21.742)	0.813
	SP3	0.604	0.756(19.053)	0.777
	SP2	0.691	0.886(24.593)	0.831
	SP1	0.598	0.866(22.082)	0.774
Risk management	RM4	0.792	1.000(Fix)	0.89	0.947
	RM3	0.827	1.09(34.488)	0.91
	RM2	0.837	1.107(34.963)	0.915
	RM1	0.824	1.142(34.32)	0.908
Safety assurance	SA7	0.763	1.000(Fix)	0.874	0.937
	SA6	0.593	0.896(27.38)	0.77
	SA5	0.726	0.933(28.531)	0.852
	SA4	0.910	0.936(27.881)	0.843
	SA3	0.707	0.879(27.806)	0.841
	SA2	0,582	0.792(21.784)	0.763
	SA1	0.641	0.851(25.393)	0.801
Safety promotion	SP8	0.720	1.000(Fix)	0.849	0.954
	SP6	0.734	1.039(27.378)	0.857
	SP5	0.700	1.068(26.238)	0.837
	SP4	0.757	1.044(28.146)	0.87
	SP3	0.664	0.94(24.947)	0.815
	SP2	0.606	0.906(23.273)	0.779
	SP1	0.427	0.719(18.262)	0.654
	SP7	0.801	1.117(29.584)	0.895
	SP9	0.740	1.034(32.515)	0.860
	SP10	0.635	1.063(24.200)	0.797

α = Cronbach’ a