Table 4:

Univariate logistic regression models using pain and RMDI scores as predictors of later response

Outcome	Predictor	Odds Ratio	95% Confidence Interval	P Value
>50% Improvement VNPS at 2 weeks	Immediate VNPS	0.848	(0.710, 1.012)	.067
>50% Improvement VNPS at 2 months	Immediate VNPS	0.944	(0.777, 1.147)	.565
>50% Improvement VNPS at 2 months	2-Week VNPS	0.789	(0.662, 0.941)	.008
>50% Improvement RMDI at 2 weeks	Immediate VNPS	0.863	(0.701, 1.062)	.164
>50% Improvement RMDI at 2 months	Immediate VNPS	0.973	(0.799, 1.185)	.788
>50% Improvement RMDI at 2 months	2-Week RMDI	0.853	(0.761, 0.956)	.006