Table 3. Comparison of means between demographic characteristics and categories for multiple regression analysis (P -value). * The category “other” refers to other healthcare professionals.

	Demographic characteristics	Categories
Type of test		Procedures	Collaboration	Safety	Satisfaction	System Quality
Independent samples t-test	Gender	0.091	0.996	0.243	0.062	0.048
	Hospital	0.275	0.477	0.228	0.031	< 0.001
One-Way ANOVA	Age	0.564	0.352	0.666	0.416	0.839
	Experience	0.192	0.200	0.440	0.830	0.901
	Profession	0.002	< 0.001	0.029	0.003	< 0.001
Bonferroni test	Nurses/ other*	0.005	0.001		0.002	< 0.001
	Doctors/ other		0.001
	Doctors/ other	0.001			0.012	0.002