Table 7.

Logistic regression equation predicting disability status with five pre-neurotomy variables as predictors

Variable	β	Wald	p-value	Exp (B)	95% CI
Age	0.07	4.44	0.04	1.08	1.01–1.15
Depression	0.61	0.53	0.47	1.84	0.36–9.43
Lawyer involvement	2.09	5.80	0.02	8.05	1.47–43.90
Prior back/neck surgery	0.25	0.77	0.38	1.29	0.73–2.25
Prior WCF claims	0.13	2.61	0.11	1.14	0.97–1.35
Constant	−7.77	11.45		0.01

Note: Omnibus chi-square = 22.79, df = 5, p ≤ 0.001.

Abbreviations: CI, confidence interval; WCF, Workers’ Compensation Fund.