The Use of Mathematical Analysis in the Nursing Bed Design Evaluation

Table 1

Correlation analysis data 1.

		e1	e2	e3	F4	F7	F8	FZ
	1	0.903	0.693	-0.998	0.919	0.966	0.862	0.944
e1	0.903	1	0.866	-0.926	0.963	0.903	0.973	0.949
e2	0.693	0.866	1	-0.731	0.921	0.822	0.954	0.890
e3	-0.998	-0.926	-0.731	1	-0.939	-0.973	-0.890	-0.959
F4	0.919	0.963	0.921	-0.939	1	0.97	0.988	0.996
F7	0.966	0.903	0.822	-0.973	0.97	1	0.921	0.988
F8	0.862	0.973	0.954	-0.89	0.988	0.921	1	0.970
FZ	0.944	0.949	0.890	-0.959	0.996	0.988	0.970	1