Table 2.

Predictors of MI, CAR, and MI or CAR.

	MI		CAR		MI or CAR
	OR	95% CI	OR	95% CI	OR	95% CI
Age (y)	1.05	1.04–1.05	1.04	1.03–1.04	1.04	1.04–1.05
Female	0.67	0.59–0.75	0.60	0.51–0.71	0.65	0.59–0.72
HF	4.93	4.27–5.69	2.32	1.82–2.96	4.19	3.70–4.74
COPD	0.88	0.74–1.05	0.97	0.74–1.27	0.51	0.46–0.57
PVD	1.51	1.24–1.84	1.92	1.45–2.54	0.90	0.77–1.05
Renal failure	0.96	0.81–1.15	1.18	0.91–1.51	1.66	1.41–1.96
Diabetes	1.02	0.90–1.16	0.74	0.60–0.91	1.03	0.89–1.19
Prior MI	0.55	0.44–0.70	0.41	0.25–0.68	0.53	0.43–0.66
Operation type
Esophagectomy	1.75	1.28–2.41	4.44	3.04–6.49	2.63	2.04–3.39
Gastrectomy	1.28	1.06–1.54	2.00	1.54–2.61	1.48	1.26–1.74
Pancreatectomy	1.55	1.25–1.91	3.51	2.69–4.60	2.13	1.79–2.52
Splenectomy	1.64	1.26–2.14	3.13	2.21–4.44	2.16	1.73–2.70
Colectomy	1.48	1.17–1.87	2.26	1.63–3.12	1.69	1.38–2.07
Hepatectomy	1.30	1.13–1.49	1.66	1.34–2.06	1.40	1.24–1.58
Nephrectomy				Reference
Model C-statistic	0.84		0.75		0.80

MI, myocardial infarction; CAR, cardiac arrest.