Univariate descriptive characteristics for postoperative OME (oral morphine equivalent dose) use.

Table 4: Univariate descriptive characteristics for postoperative OME (oral morphine equivalent dose) use.

Variable	OFA (n=46)	OBA (n=160)	P-Value
OME 0-6 hrs	11.25 (6-16.25)	10 (0-18.75)	0.82^*
OME 6-24 hrs	0 (0-5)	0 (0-5)	0.79^*
Postoperative OFA (%)	17.39 (n = 8)	24.38 (n = 39)	0.32
Time to first postoperative opioid (min)	39 (20.0-90.0)	46.0 (23.0-65.0)	0.61^*

*Medians with appropriate non-parametric test.