Table 3.

Likelihood of severe and intermediate perioperative complications* (n = 97)

Characteristic	Adjusted odds ratio	95% confidence interval	p Value
Admitting Service
Orthopaedic surgery	Reference	Reference	0.80
Medicine	1.17	0.35–3.89
Gender
Male	Reference	Reference	0.27
Female	0.52	0.16–1.66
Congestive heart failure	0.68	0.14–3.33	0.63
Coronary artery disease	13.47	3.61–50.28	0.0001
Thromboembolic disease	6.69	0.90–49.81	0.06

*Only covariates associated with likelihood of severe/intermediate postoperative complications (p < 0.2) in bivariate analysis were included in this model.