Evaluation of eliminating lipid interference in biochemical examination using dilution method

Objective To compare the difference in the effect of eliminating lipid interference in biochemical examination between dilution with deionized water and high-speed centrifugation.Methods The appropriate dilution with deionized water by triacylglycerol interference test was selected.Dilution with deionized water and high-speed centrifugation(13000 r/m,10 min) were compared in the effect of eliminating lipid interference in biochemical examination and analyzed using paired T-test.Results ALT,AST,CK,CKMB,CREA,UREA,GLU,AMY,and LPS results by dilution with deionized water were consistent with those by high-speed centrifugation.The difference was not statistically significant.Conclusions Dilution with deionized water can eliminate the impact of lipids and provide clinicians with accurate biochemical test results.