According to a study by ​​Ho et al. (2021b), there is a good correlation between the hemolysis, icterus, and lipemic (HIL) index values and the corresponding concentrations of hemoglobin, bilirubin, and intralipid in the concentration of interferences tested. Moreover, using the alinity c system by abbott company, it was stated that 12 of 35 chemistry assays were affected by hemolysis while bilirubin interfered with 4 assays and intralipid interfered with 3 assays.

Will there be any difference on the effects of HIL interferences using different spectrophotometric chemistry analyzers by different brands?

Reference Article:

Ho, C. K. M., Chen, C., Setoh, J. W., Yap, W. W., & Hawkins, R. E. (2021b). Optimization of hemolysis, icterus and lipemia interference thresholds for 35 clinical chemistry assays. Practical Laboratory Medicine, 25, e00232. https://doi.org/10.1016/j.plabm.2021.e00232

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