TABLE 3.

Multivariable analysis summary statistics for prolonged length of stay and respiratory complications.

	β (Standard error)	P-value	Adjusted odds ratio (95% CI)
Prolonged length of stay predictors, model c = 0.743
Intercept	−0.87 (0.78)	0.265	0.42 (0.09–1.91)
Age, years	0.02 (0.01)	0.014	1.02 (1.00–1.03)
Preoperative hemoglobin, g/dL	−0.19 (0.05)	<0.001	0.83 (0.75–0.91)
ASA 3 or 4	0.54 (0.19)	0.005	1.71 (1.18–2.49)
Case duration, h	0.09 (0.04)	0.039	1.10 (1.02–1.21)
Estimated blood loss, L	1.14 (0.19)	<0.001	3.11 (2.16–4.60)
Respiratory complications predictors, model c = 0.660
Intercept	−3.99 (0.30)	<0.001	0.02 (0.01–0.03)
Diabetes	0.90 (0.40)	0.025	2.46 (1.09–5.36)
Estimated blood loss, L	0.59 (0.19)	0.001	1.80 (1.21–2.55)

ASA, American Society of Anesthesiologists; CI, confidence interval.