Table 2.

The results of multiple regression analysis for predicting the total mean score of PRUQ based on demographic characteristics

Predictors variable	B	SE	Beta	t	P
Constant	3.628	0.025	–	147.772	0.001
Gender	0.004	0.008	0.013	0.502	0.616
Age	0.101	0.012	0.612	8.692	0.001
Educational degree	0.002	0.007	0.007	0.285	0.776
Work experience	0.023	0.011	0.142	2.095	0.037
History of receiving PR-related education	0.101	0.012	0.260	8.603	0.001

R = 0.907

R² = 0.823

Adjusted R² = 0.820