Dynamic changes of paraoxonase 1 activity towards paroxon and phenyl acetate during coronary artery surgery

Table 4 Correlation between paraoxonase1 activity and total plasma protein level with postoperative complications in patients after CABG in subsequent stages of experiment: (1) preoperatively, (2) after aortic clumping, (3) after the end of operation, 4) at 6 h, 5) at 18 h, 6) at 30 h, and 7) at 48 h after operation (R - correlation ratio and p - p value according to Spearman test)

Stage of experiment	Paraoxonase activity towards paraoxon	Relative paraoxonase activity towards paraoxon	Paraoxonase activity towards phenyl acetate	Relative paraoxonase activity towards phenyl acetate	Total plasma protein level (g/dL)
Stage 1
R	-0,341	−0,28	-0,073	0,207	−0.219
p	0.088	0.166	0.723	0.31	0.282
Stage 2
R	-0.313	−0.143	−0.01	0.09	−0.553
p	0.12	0.49	0.95	0.66	0.004
Stage 3
R	-0.082	−0.164	0.111	0.181	−0.23
p	0.71	0.45	0.60	0.40	0.27
Stage 4
R	-0.103	0.020	0.083	0.183	−0.401
p	0.61	0.91	0.67	0.37	0.04
Stage 5
R	-0,317	−0.219	−0.257	−0.111	−0.383
p	0.11	0.28	0.216	0.60	0.05
Stage 6
R	0,078	0.169	−0.097	0.026	−0.034
p	0.71	0.42	0.64	0.90	0.09
Stage 7
R	0.049	0.091	−0.409	−0.037	−0.207
p	0.81	0.66	0.06	0.86	0.312

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