Table 4:

Multiple regression analysis of the evidence-based practice questionnaire subscales on selected demographic variables (N = 414)

Variable	Questionnaire subscale
	Practicea		Attitudesb		Knowledge/skillsc		Barriers to finding researchd		Barriers to changing practicee
	β	t value	β	t value	β	t value	β	t value	β	t value
Gender	−0.048	−0.96	−0.024	−0.47	−0.095	−1.87	0.033	0.660	−0.010	−0.189
Nationality	−0.011	−0.114	0.044	0.451	−0.083	−0.915	−0.020	−0.223	−0.062	−0.671
Years of experience	0.170	3.18†	0.197	3.71‡	0.049	0.91	−0.162	−0.308†	−0.082	−1.53
Academic qualification	0.084	1.72	−0.017	−0.340	0.080	1.63	−0.198	−4.08‡	−0.060	1.39
Year of last academic qualification	−0.027	−0.507	−0.019	−0.360	−0.109	−2.03*	0.031	0.590	0.123	2.31*

^aF (4, 409) = 3.79, P <0.01, R² = 0.036;

^bF (4, 409) = 4.45, P <0 .01, R² = 0.042;

^cF (4, 409) = 2.82, P <0.05, R² = 0 .017;

^dF (4, 409) = 2.87, P <0 .001, R² = 0.061;

^eF (4, 409) = 1.42, P <0.01, R² = 0.033;

^*P <0 .05,

^†P <0.01;

^‡P <0.001.