Table 4.

Univariate and Multivariate Predictor Comparisons of Poor Outcomes after ECF Repair

Univariate Likelihood Ratio
	LMQ (OR)	95% CI	p-value	Albumin < 3.0 g/dl (OR)	95% CI	p-value	MFI ≥ 2 (OR)	95%CI	p-value
1-year Leak	3.50	1.36–8.97	<0.01*	0.90	0.35–2.33	0.82	1.34	0.56–3.26	0.51
1-year Mortality	2.95	1.06–8.22	0.04*	3.33	0.87–12.84	0.08	0.86	0.30–2.49	0.79
3-year Mortality	3.76	1.33–10.60	0.01*	1.80	0.49–6.58	0.38	1.08	0.38–3.04	0.89
30-Day Complication	14.61	1.87–114.02	0.01*	3.89	1.23–12.31	0.02*	2.13	0.77–5.92	0.15
Dependent Discharge	4.07	1.51–10.97	<0.01*	1.21	0.43–3.37	0.72	1.64	0.64–4.25	0.31
Multivariate Likelihood Ratio†
	LMQ (OR)	95% CI	p-value	Albumin < 3.0 g/dl (OR)	95% CI	p-value	MFI ≥ 2 (OR)	95%CI	p-value
1-year Leak	2.92	0.85–10.02	0.09	0.80	0.26–2.46	0.70	0.93	0.27–3.26	0.91
1-year Mortality	7.79	1.57–38.57	0.01*	2.36	0.46–12.02	0.30	0.15	0.02–1.13	0.07
3-year Mortality	22.37	3.07–162.95	<0.01*	1.22	0.20–7.61	0.83	0.16	0.02–1.27	0.08
30-Day Complication	7.12	0.69–73.57	0.10	5.73	1.40–23.44	0.02*	1.11	0.21–5.96	0.13
Dependent Discharge	3.54	1.05–11.95	0.04*	1.28	0.0.39–4.26	0.69	0.53	0.13–2.08	0.36

^†Controlling for BMI, Time from CT Scan to Operative Repair, Multiple Tracts, Small Bowel Fistula Location, Low Muscle Quality, Albumin < 3.0, MFI ≥ 2 ECF; Enterocutaneous fistula, LMQ; Low muscle quality, OR; Odds ratio, CI, Confidence interval, MFI; modified frailty index