TABLE 6.

Multivariate Analysis for 30-Day Readmissions in Emergency General Surgery Patients

	Odds Ratio	95% Confidence Interval	p
Combined SAS, LOS, ASA class*
SAS < 6	3.297	1.074–10.121	0.037
LOS > 12 and/or ASA class ≥ 3	4.370	2.251–8.486	<0.001
SAS < 6, and LOS > 12 and/or ASA class ≥ 3	6.086	2.867–12.919	<0.001
Ventilator dependence	0.920	0.403–2.099	0.843
Open wound	1.234	0.622–2.450	0.548
Steroid	1.804	0.915–3.557	0.088
Bleeding disorder	1.224	0.668–2.244	0.512
Sepsis	0.957	0.577–1.587	0.864
BMI
>30	1.436	0.886–2.326	0.142
Unknown	1.013	0.109–9.449	0.991