Correlations of the participants’ education level and the elements to assess for reducing the risk for PU
Education level	Pearson Correlation	1	−0.401*
Education level	Sig. (2-tailed)		0.047
Elements to assess for reducing the risk for PU	Pearson Correlation	1	−0.401*
Elements to assess for reducing the risk for PU	Sig. (2-tailed)		0.047
Correlations of the participants’ education level and the most vulnerable areas to develop PU
Education level	Pearson Correlation	1	−0.180
Education level	Sig. (2-tailed)		0.389
Most vulnerable areas to develop PU	Pearson Correlation	−0.180	1
Most vulnerable areas to develop PU	Sig. (2-tailed)	0.389
Correlations of the participants’ education level and patients who are prone to develop PU
Education level	Pearson Correlation	1	−0.461*
Education level	Sig. (2-tailed)		0.020
Patients prone to develop PU	Pearson Correlation	−0.461*	1
Patients prone to develop PU	Sig. (2-tailed)	0.020