Table 4.

Regression Analysis: Odds of Discharge to Secondary Care Facility.^a

Variable	Unit	Odds Ratio (95% CI)	P value
Age	1 year of increasing age	1.1 (1.1-1.2)	<.001*
IV acetaminophen	Incremental dose of IV acetaminophen	0.37 (0.18-0.77)	.008*
Sex	Female gender	2.1 (1.0-4.3)	<.001*
BMI	N/A	–	.86
Time to OR	1 hour of increased time to OR	1.1 (1.0-1.1)	.026*
Diagnosis	N/A	–	.64
Pain score	N/A	–	.45
Narcotic use	10 mg morphine-equivalent	1.2 (1.02-1.3)	.03*

Abbreviations: CI, confidence interval; IV, intravenous; BMI, body mass index; OR, operating room; mg, milligrams; N/A, not available.

^aLogistic regression analysis with odds ratios and confidence intervals listed for those variables demonstrating statistical significance as predictive of likelihood of discharge to a secondary care facility as opposed to home.

*p indicates statistical significance ≤0.05.