Table 9.

Analytical results of 1-year conditional unadjusted graft survival from univariable Cox regression (n = 1714)

Variables	HR	95% CI	P value
Recipient diabetes			<0.0001a
Yes	1.63	1.31–2.01
No (reference)
Recipient BMI, 1-unit increase	1.03	1.01–1.05	0.0021a
Recipient age, 1-yr increase	1.02	1.01–1.03	0.0001a
Sex
Male	1.00	0.81–1.23	0.9960
Female (reference)
Race			0.0181a
Black	1.09	0.83–1.42
Other	0.66	0.49–0.90
White (reference)
Delayed graft function			<0.0001a
Yes	3.22	2.24–4.64
No (reference)
Treated for rejection within 1 yr			0.0019a
Yes	1.61	1.19–2.16
No (reference)
Pre-emptive transplant			0.0071a
No	1.50	1.12–2.02
Yes (reference)
Dialysis duration, 1-yr increase	1.01	0.98–1.04	0.6265
Age mismatch category			0.8130
Donor 20+ than recipient	0.98	0.67–1.42
Recipient 20+ than donor	0.91	0.68–1.22
Within 20 yr (reference)
BMI mismatch category			0.0492a
Donor 10+ kg/m2 than recipient	1.19	0.85–1.67
Recipient 10+ kg/m2 than donor	1.43	1.06–1.93
Within 10 kg/m2 (reference)
Sex mismatch category			0.5826
Male-to-male	1.14	0.86–1.52
Female-to-male	0.96	0.72–1.27
Male-to-female	1.09	0.80–1.50
Female-to-female (reference)

BMI, body mass index; HR, hazard ratio.

^aP < 0.10.