Table 1.

Evaluation of the fourth model.

Coefficients a
Model	Parameter	Unstandardized Coefficients		Standardized Coefficients	t	Sig.
		B	Std. Error	Beta
1	(Constant)	8.47 × 10−17	0.100		0.000	1.000
	GSTA1	0.846	0.117	0.777	7.207	0.000
2	(Constant)	0.119	0.079		1.516	0.139
	GSTA1	0.796	0.089	0.731	8.929	0.000
	GR	−0.597	0.115	−0.423	−5.171	0.000
3	(Constant)	−0.067	0.067		−1.005	0.322
	GSTA1	0.471	0.088	0.433	5.340	0.000
	GR	−0.767	0.090	−0.544	−8.526	0.000
	GPX1	0.552	0.101	0.488	5.452	0.000
4	(Constant)	−0.078	0.063		−1.234	0.227
	GSTA1	0.546	0.089	0.502	6.107	0.000
	GR	−0.962	0.121	−0.683	−7.964	0.000
	GPX1	0.858	0.166	0.697	5.183	0.000
	LAP3	−0.364	0.161	−0.334	−2.261	0.031

^a Dependent Variable: TOXIC.