Table 4.

Hematocrit and PRC administration.

Variable	CUF (Group 1)	No CUF (Group 2)	p Value (Student’s t-test)
First OR hematocrit (%)	37 ± 7.1	38 ± 4.1	.35
Pre-bypass hematocrit (%)	34 ± 4.5	33 ± 4.7	.76
Last bypass hematocrit (%)	30 ± 6.5	26 ± 1.9	.0001*
24-hour hematocrit (%)	34 ± 3.8	34 ± 3.8	.63
OR PRC administration	204 ± 300	395 ± 699	.0443*
OR PRC (mL/kg)	2.8 ± 4.9	5.3 ± 11	.0719*
OR PRC probability	n = 20 (41%)	n = 25 (53%)	.1562†
24-hour PRC administration	219 ± 342	223 ± 337	.95
24-hour PRC (mL/kg)	2.85 ± 4.7	2.65 ± 4.2	.83
24 PRC probability	n = 19 (38%)	n = 18 (38%)	.6015†

^*p < t.

^†Fisher exact test (right-sided).