Table 5:

Multivariate logistic model with hemorrhagic complications as the binary end point^a

Variable	OR	95% CI	P Value
No. of venous collectors (unitary increase)	8.72	2.2–58.2	.006b

^aHosmer-Lemeshow goodness-of-fit test: χ² = 6.6, df = 8, and P value = .57.

^bSignificant at P-value < .05.