. Author manuscript; available in PMC: 2015 Jan 1.

Published in final edited form as: Urol Oncol. 2013 Mar 1;32(1):29.e13–29.e20. doi: 10.1016/j.urolonc.2012.10.008

Table 3.

The incremental effect of each additional case of radical prostatectomy performed annually on perioperative outcomes, adjusted for age, year of surgery, race, CCI, hospital region and location, surgical approach and insurance status

	OR (95% CI)	P

Intraoperative complication	0.9987 (0.9977–0.9996)	0.004

Postoperative complication
Overall	0.9990 (0.9987–0.9993)	<0.001
Cardiac	0.9995 (0.9986–1.0004)	0.264
Respiratory	0.9983 (0.9975–0.9992)	<0.001
Vascular	0.9985 (0.9969–1.0001)	0.006
Operative wound	0.9994 (0.9980–1.0008)	0.410
Genitourinary	1.0004 (0.9995–1.0012)	0.424
Miscellaneous medical	0.9988 (0.9984–0.9993)	<0.001
Miscellaneous surgical	0.9990 (0.9984–0.9996)	0.002

Length of stay, days
Length of stay >3 days	0.9948 (0.9944–0.9952)	<0.001

In-hospital mortality	0.9964 (0.9925–1.0003)	0.07

Abbreviation: CCI: Charlson Comorbidity Status OR: Odds ratio