Table 10.

Results of confirmatory factor analysis

Factors	Items	Factor loading	T values
Just culture	Q17	0.70	13.32
	Q18	0.71	13.63
	Q20	0.61	11.14
	Q21	0.72	13.70
	Q22	0.51	9.01
	Q23	0.67	12.60
	Q24	0.67	12.66
Management of change	Q1	0.76	14.93
	Q2	0.66	12.38
	Q3	0.58	10.65
	Q4	0.77	15.32
	Q5	0.65	12.24
	Q6	0.80	16.04
Learning culture	Q57	0.74	14.60
	Q58	0.75	14.80
	Q59	0.60	11.10
	Q60	0.77	15.27
	Q61	0.68	12.91
	Q62	0.73	14.37
Risk assessment/management	Q9	0.67	19.17
	Q11	0.67	17.33
	Q12	0.51	14.13
	Q15	0.72	16.59
	Q16	0.61	14.20
Preparedness	Q49	0.60	19.47
	Q50	0.77	18.89
	Q51	0.68	16.21
	Q53	0.73	17.43
Flexibility	Q33	0.62	10.97
	Q42	0.73	12.70
	Q44	0.76	11.76
	Q45	0.75	11.71
	Q46	0.99	17.33
	Q47	0.64	11.84
Reporting culture	Q25	0.78	18.89
	Q29	0.71	14.75
	Q30	0.77	16.58
	Q31	0.72	15.59
	Q34	0.75	12.90
	Q35	0.63	9.69
Management commitment	Q36	0.53	9.20
	Q37	0.64	10.44
	Q38	0.66	12.81
	Q40	0.49	8.89
Awareness	Q41	0.85	12.70
	Q43	0.88	11.75
	Q48	0.79	16.21
Safety management system	Q52	0.73	15.37
	Q54	0.80	15.87
	Q56	0.80	15.78
Accident investigation	Q10	0.85	20.07
	Q13	0.75	17.30
	Q14	0.73	15.81
Involvement of staff	Q27	0.86	17.42
	Q28	0.76	14.01
	Q32	0.71	15.24
Competency	Q63	0.82	12.95
	Q64	0.50	8.15
	Q66	0.62	10.14

Q: question.