Table 4.

Multivariate Regression Analysis for mFI ≥2 as an Independent Risk Factor for Postoperative Adverse Outcomes in the Study Population^#.

	Total Study Population		Elderly Population, Age ≥65
Complication	OR$, 95% CIa	P Value	OR,$ 95% CIa	PbValue
Discharge Destination other than Home	3.36 (2.34–4.82)	<0.001∗	2.45 (1.62–3.72)	<0.01∗
Any Major Complication	3.17 (1.48–6.78)	0.003∗	2.82 (0.97–8.19)	0.07
Sepsis	3.74 (0.47–29.7)	0.212	15.6E6 (0-Infinity)	0.992
Pneumonia	2.56 (0.18–36.72)	0.490
Bleeding	2.08 (0.34–12.09)	0.413

^#All covariables from Table 2 were controlled for as appropriate.

^$Odds Ratio.

^aConfidence interval.

^bModified frailty index, - not included in regression due to insignificance in chi square analysis.

^∗Significance defined as <0.01.