Table 4. CFA results of convergent validity.

Construct	Indicators	Loading	Composite reliability	AVE
Knowledge	C1	0.891	0.937	0.832
	C2	0.927
	C3	0.918
Typing skill	C4	0.866	0.889	0.800
	C5	0.922
System quality	SQ1	0.849	0.937	0.651
	SQ3	0.841
	SQ4	0.864
	SQ5	0.879
	SQ6	0.828
	SQ7	0.625
	SQ8	0.792
	SQ9	0.720
Information quality	IQ1	0.880	0.945	0.742
	IQ2	0.873
	IQ3	0.833
	IQ5	0.848
	IQ6	0.856
	IQ7	0.856
Service quality	ServQ1	0.856	0.921	0.701
	ServQ2	0.889
	ServQ3	0.851
	ServQ4	0.813
	ServQ5	0.771
Organization resources	OR1	0.827	0.871	0.629
	OR2	0.736
	OR3	0.730
	OR4	0.871
Training	T1	0.819	0.926	0.715
	T2	0.872
	T3	0.864
	T4	0.884
	T5	0.785
Teamwork	TW1	0.838	0.910	0.717
	TW2	0.867
	TW3	0.850
	TW4	0.832
Task-related stressor	TS1	0.768	0.906	0.660
	TS2	0.787
	TS3	0.859
	TS4	0.864
	TS5	0.779
Vigilance	CP2	0.841	0.929	0.653
	CP3	0.811
	V1	0.793
	V2	0.820
	V3	0.754
	WP1	0.783
	WP2	0.851
Workarounds	W4	0.725	0.759	0.613
	W5	0.837
Procedure compliance	CP1	0.577	0.769	0.530
	WP3	0.790
	WP5	0.796
Patient safety	NB1	0.824	0.858	0.751
	NB2	0.907
Patient-care quality	NB3	0.875	0.941	0.888
	NB5	0.960

Abbreviations: AVE, average variance extracted; CFA, confirmatory factor analysis.