Table 1.

Comparison between different sample indices and corresponding marker levels.

Marker	Hemolysis index		Lipemia index		Icterus index
	Standard error	P value	Standard error	P value	Standard error	P value
Creatinine	0.039	<0.001	0.044	<0.001	0.107	0.953
Urea	0.018	<0.001	0.020	<0.001	0.059	0.239
3HB	0.041	0.042	0.052	<0.001	0.115	0.283
Tryptase	0.039	<0.001	0.053	<0.001	0.135	0.820
Myoglobin	0.158	<0.001	0.269	<0.001	0.374	0.810
Troponin T	0.135	0.018	0.198	0.007	0.358	0.463
CK	0.209	<0.001	0.330	<0.001	0.511	0.743
CK-MB	0.144	<0.001	0.231	<0.001	0.372	0.888

Significance was tested with a linear mixed regression model by modelling individuals as random intercept term. P values were adjusted according to the Benjamini-Hochberg procedure. 3HB, 3-β-hydroxybutyrate; CK, creatin kinase.