TABLE 7.

Multivariate linear regression analysis

Variables	Unstandardized B	SE	Standardised Coefficients beta	t‐values	P‐values
Constants	16.631	2.765		6.014	0.000
Hospital degree	1.170	0.270	0.285	4.341	0.000
Highest educational attainment	0.942	0.347	0.150	2.712	0.007
Whether the participants had wound care certification	−2.704	0.813	−0.188	−3.324	0.001
The last time the participants attended an MDRPI training or workshops	−0.248	0.119	−0.115	−2.087	0.038
Whether the participants have received training on MDRPI	−1.911	0.667	−0.187	−2.867	0.004

Note: R ² = 0.308, adjusted R ² = 0.286, F = 14.001, P‐value = 0.000.