Table 7.

Baseline features predictive of a complication or need for transfusion post-PRB

Risk factor	Odds ratio	95% CI	P-value
Complication
Female gender	2.01	1.2–3.6	0.02
Systolic BPa	1.01	1.001–1.03	0.04
SCrb	1.14	1.04–1.26	0.004
Hgbc	1.31	1.13–1.51	0.0003
Transfusion
Female gender	2.12	1.08–4.10	0.029
Systolic BP	1.02	1.002–1.03	0.024
SCr	1.17	1.06–1.29	0.002
Hgb	1.48	1.25–1.75	<0.0001

^aFor every increase of 1 mmHg.

^bFor every increase of 1 mg/dL.

^cFor every decrease of 1 g/dL.