Table 3.

Results from propensity score matching models.

	LEP	EP	Difference	S.E.	T-stat
Any pain reliever use in the past year
Unmatched	18.2%	30.4%	−12.1%	.005	−25.09***
No replacement (n = 1)	18.2%	29.1%	−10.9%	.006	−17.54***
With replacement (n = 5)	18.2%	27.5%	−9.3%	.007	−12.78***
Any oxycodone use in the past year
(before matching) Unmatched	2.4%	9.3%	−6.9%	.003	−22.78***
(After matching) No replacement (n = 1)	2.4%	7.32%	−4.9%	.003	−15.62***
(After matching) With replacement (n = 5)	2.4%	6.4%	−4.0%	.003	−10.25***
Any opioid misuse in the past year
Unmatched	3.5%	4.8%	−1.3%	.002	−5.93***
No replacement (n = 1)	3.5%	3.9%	−0.4%	.003	−1.52
					Not Statistically sig
With replacement (n = 5)	3.5%	3.5%	−0.1%	.003	−0.19
					Not Statistically sig