TABLE 6.

The results of linear regression analysis to investigate the effect of demographic characteristics on ICU nurses' practice about prevention of MDRPI (N = 1002)

Independent variables	B coefficient	Standard coefficient	β‐value	Statistics	P value
Level of hospital	−0.531	0.488	−.026	−1.088	.277
Work experiences	0.992	0.318	.08	3.121	.002
Technical title	0.526	0.745	.018	0.706	.481
Highest educational attainment	1.106	0.484	.055	2.286	.022
Scores of knowledge	0.253	0.021	.314	11.848	.000
Scores of attitude	0.792	0.041	.512	19.275	.000

Abbreviations: ICU, intensive care unit; MDRPI, medical device–related pressure injury.