比较去离子水稀释法与高速离心法减少血脂对生化检测结果干扰的效果。方法通过三酰甘油(triacylglycerol,TAG)干扰试验选择合适的去离子水稀释倍数，分别用去离子水稀释法与高速离心法（13 000 r/min,10 min）处理血清，用配对t检验分析两者去除血脂影响的效果。结果去离子水稀释法处理后的ALT, AST,CK,CKMB, CREA, UREA,GLU, AMY，LPS结果与高速离心法结果一致，差异无统计学意义（P＞0.05）。结论可用去离子水稀释法消除血脂对生化检测结果的影响，以提供更准确的生化检验结果。

To compare the difference in the effect of eliminating lipid interference in biochemical examination between dilution with deionized water and high-speed centrifugation. MethodsThe appropriate dilution with deionized water by triacylglycerol nterference 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. ResultsALT, 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. ConclusionsDilution with deionized water can eliminate the impact of lipids and provide clinicians with accurate biochemical test results.