Table 2.

Regression summary for dependent variable: LB.

Parameter Name	b	SEb	t(83)	p-Value	β
Intercept	3.745	1.150	3.256	0.0016
RONtPW:(2–15)	6.669	1.100	6.062	0.0000	0.5166
RONtPZ:(2–15)	0.153	0.217	0.703	0.4838	0.0740
RONtPW:(16–50)	1.504	0.412	3.650	0.0005	0.3555
RONtPZ:(16–50)	7.261	3.197	2.272	0.0257	0.2133
ΔR	−1.475	50.399	−0.029	0.9767	−0.0039
ft	−3.555	38.109	−0.093	0.9259	−0.0135

The red color indicate the factor is significant.