Table 5.

Comparison of pre and post-CPB serum Immunoglobulin G (IgG) level and its subclasses within and between two groups of ALB and FFP prime

Serum IgG (mg/dL)	ALB prime N=22			FFP prime N=26			P value, between groups RM-ANOVA test
	Pre-CPB	Post-CPB	P value Paired t-Test	Pre-CPB	Post-CPB	P value Paired t-Test
IgG1	395±110	223±134	<0.001	375±158	374±130	0.95	<0.001
IgG2	125±43	109±62	0.34	118±60	190±53	<0.001	<0.001
IgG3	59±35	33±16	<0.001	45±25	40±17	0.09	0.003
IgG4	17±19	12±14	0.13	10±11	24±12	<0.001	<0.001
IgG total	597±138	379±179	<0.001	549±207	630±180	0.008	<0.001

ALB, Albumin; CPB, Cardiopulmonary bypass; FFP, Fresh frozen plasma; RM-ANOVA test, Repeated measures analysis of variance.