Table 4.

Hierarchical regression analysis for variables predicting patient safety culture (N = 139)

	Patient safety culture
	Model 1	Model 2	Model 3	Model 4	Model 5
Variables	β	β	β	β	β
Gender	−.018	.028	−.028	−.036	−.025
Years employed	−.257*	−.110	−.121	−.127	−.160
Transformational leadership		.561**	.439**	.353**	.303**
Work pace			−.335**	−.285*	−.280*
Emotional workload			−.185*	.086	.105
Mental workload			.115	−.188*	−.197
Skill utilization				.005	−.066
Autonomy				−.066	−.079
Participation				.215*	.223*
Work engagement					.191*
R 2	.066	.357	.482	.509	.535
F for change in R 2	4.81*	61.21**	10.58**	2.33	7.180*

^* p < .05.

^** p < .001.