Variable	Correlation Test		Regression Analysis
Variable	Correlation	Significance Level	Coefficient of Regression	Probability value	P-A	P-B
GD	0.610	0.003	0.131103	0.006	0.006	0.994
UD	0.287	0.047	0.024370	0.225	0.225	0.776
RO	0.431	0.090	−0.062390	0.931	0.931	0.069
RN	0.959	0.003	0.897757	0.000	0.000	1.000
GS	0.536	0.007	0.061885	0.079	0.079	0.922
IL	0.495	0.002	0.025474	0.260	0.260	0.740