Table 5.

The relationship of variables in logic regression model for liver cancer urine and lung cancer urine.

		Constant	S-Adenosyl-l-Methionine	N-Acetylspermidine	l-Arginine	1,3-Diaminopropane
Step 1	Constant	1.000	−0.823
	s-adenosyl-l-methionine	−0.823	1.000
Step 2	Constant	1.000	−0.341	0.103
	N-acetylspermidine	0.103	−0.905	1.000
	s-adenosyl-l-methionine	−0.341	1.000	−0.905
Step 3	Constant	1.000	−0.683	0.566	−0.686
	l-arginine	−0.686	0.666	−.678	1.000
	N-acetylspermidine	0.566	−0.968	1.000	−0.678
	s-adenosyl-l-methionine	−0.683	1.000	−0.968	0.666
Step 4	Constant	1.000	−0.729	0.378	−0.521	−0.026
	1,3-diaminopropane	−0.026	0.542	−0.903	0.686	1.000
	l-arginine	−0.521	0.698	−0.790	1.000	0.686
	N-acetylspermidine	0.378	−0.849	1.000	−0.790	−0.903
	s-adenosyl-l-methionine	−0.729	1.000	−0.849	0.698	0.542