| | Men | Women | | Percent change (95% CI) | P value | Percent change (95% CI) | P value |
| UTI versus no UTI | 28.43 (17.49, 39.38) | <0.001* | 22.07 (14.38, 29.76) | <0.001* | Deceased donor versus live | 17.89 (12.46, 23.32) | <0.001* | 18.75 (12.24, 25.26) | <0.001* | Age (Ref. = 18–34 years) | | | | | 35–49 years | −1.77 (−6.26, 2.72) | 0.44 | −2.08 (−6.57, 2.41) | 0.36 | 50–64 years | −5.89 (−10.53, −1.26) | 0.01 | −5.31 (−9.79, −0.83) | 0.02 | 65 years or more | −4.70 (−10.01, 0.61) | 0.08 | −5.95 (−12.00, 0.09) | 0.05 | Race/ethnicity (Ref. = White) | | | | | Black | 8.50 (1.52, 15.49) | 0.02 | 5.26 (−2.20, 12.73) | 0.17 | Hispanic | 2.51 (−6.78, 11.79) | 0.60 | 5.41 (−4.83, 15.65) | 0.30 | Others | −4.68 (−13.16, 3.80) | 0.28 | −5.79 (−13.56, 1.97) | 0.14 | Charlson-Deyo index 3 or more versus 2 or less | 8.43 (5.72, 11.13) | <0.001* | 10.67 (7.44, 13.90) | <0.001* | Neighborhood income (Ref. = $1–$38,999) | | | | | $39,000–$47,999 | −0.47 (−5.01, 4.08) | 0.84 | −0.45 (−5.62, 4.72) | 0.86 | $48,000–$62,999 | −0.99 (−6.45, 4.47) | 0.72 | 1.91 (−4.57, 8.39) | 0.56 | $63,000 or more | −0.59 (−8.74, 7.57) | 0.89 | 1.22 (−9.23, 11.68) | 0.82 | Payer type (Ref. = private including HMO) | | | | | Medicare | 6.05 (1.75, 10.34) | 0.01 | 7.83 (2.59, 13.07) | 0.003 | Medicaid | 17.91 (4.28, 31.54) | 0.01 | 14.00 (0.17, 27.83) | 0.05 | Others | 7.19 (−7.68, 22.07) | 0.34 | 3.39 (−15.40, 22.18) | 0.72 | Teaching versus nonteaching | −43.74 (−61.71, −25.77) | <0.001* | −43.99 (−58.62, −29.35) | <0.001* | Geographic location (Ref. = Northeast) | | | | | Midwest | 15.96 (−5.46, 37.37) | 0.14 | 13.85 (−6.69, 34.40) | 0.19 | South | −8.95 (−30.53, 12.63) | 0.42 | −9.85 (−30.03, 10.32) | 0.34 | West | 10.93 (−16.23, 38.08) | 0.43 | 11.17 (−13.91, 36.25) | 0.38 | Year (Ref. = 2009) | | | | | 2010 | 94.38 (80.54, 108.23) | <0.001* | 94.51 (81.51, 107.50) | <0.001* | 2011 | 159.01 (144.82, 173.20) | <0.001* | 157.94 (144.51, 171.36) | <0.001* |
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