. Author manuscript; available in PMC: 2019 May 1.

Published in final edited form as: Arthroscopy. 2018 Feb 2;34(5):1488–1497.e6. doi: 10.1016/j.arthro.2017.12.005

Appendix Table 2.

Univariate significance testing of baseline and operative characteristics with study outcomes. Factors with univariate significance less than 0.1 were included in multivariable outcome models.

Character istic	Intra- proced ure OME’s (n=73)	Post-op in- hospita l OME’s (n=73)	2- wee k OM E’s (n=7 3)	Prescrib ed OME’s to 6- week visit (n=73)	Prescrib ed OME’s to 90d post-op (n=73)	Prescribed additional narcotics at/after 6-week visit up to 90d post-op? (n=73)	6- wee k OM E’s (n=6 7)	Remaini ng OME’s at 6- week visit (n=67)	2-week OME’s > 1.5530 (30 oxycodone 5mg pills)	6-week OME’s > 1.5530 (30 oxycodone 5mg pills)
Age	0.2901	0.0806	0.3279	0.7134	0.9632	0.9844	0.8601	0.2447	0.5228	0.3489
Female gender	0.3456	0.7498	0.9192	0.6144	0.8042	0.8287	0.9041	0.5709	0.592	0.8727
Caucasian race	0.2466	0.6909	0.495	0.6804	0.7558	0.6499	0.6746	0.2855	0.8338	0.6738
BMI	0.0193	0.6533	0.2964	0.4254	0.3314	0.5293	0.0828	0.2265	0.2151	0.2783
ASA	0.6178	0.1349	0.0464	0.3206	0.1882	0.223	0.0056	0.1313	0.1209	0.2792
Any opioid usage in 2 weeks prior to surgery	0.5942	0.5694	<0.0001	<0.0001	<0.0001	0.056	<0.0001	0.2449	<0.0001	<0.0001
Anti-inflammatory usage	0.6159	0.0594	0.658	0.2532	0.5281	0.3002	0.8064	0.2154	0.9347	0.9273
Pain (out of 10)	0.2248	0.8734	0.6408	0.7059	0.6822	0.6566	0.2585	0.4557	0.4499	0.6458
iHOT-12 (out of 100)	0.3459	0.5792	0.083	0.2056	0.1688	0.3549	0.01	0.4381	0.0954	0.0726
PHQ (out of 24)	0.5785	0.4664	0.0602	0.0433	0.036	0.6348	0.0052	0.8303	0.0517	0.0728
PCS (out of 52, n=71)	0.7552	0.3474	0.0071	0.083	0.0894	0.2669	0.004	0.5655	0.053	0.0456
Prior ipsilateral hip surgery	0.6507	0.056	0.181	0.1786	0.0246	0.0152	0.0251	0.4211	0.0243	0.035
Nerve block	0.389	0.6682	0.3742	0.7376	0.6302	0.6302	0.2502	0.2915	0.3418	0.1773
Procedure duration	0.6687	0.2796	0.4258	0.0037	0.001	0.2107	0.0062	0.388	0.2283	0.0369
Additional procedure	0.873	0.8447	0.5745	0.5754	0.2887	0.1568	0.2478	0.5296	0.5084	0.8406
(see next table for details)
Surgeon using CPM	0.1292	0.0021	0.1392	0.0019	0.0037	0.6345	0.0295	0.254	0.0241	0.0702