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. 2017 Jun 8;12(6):e0179200. doi: 10.1371/journal.pone.0179200

Table 2. Spearman’s correlation for the measurement of total bile acids using three commercial kits and the reference liquid chromatography-mass spectrometry (LC-MS) assay.

LC-MS Randox Sentinel
Diazyme r = 0.92 (p<0.001) r = 0.92 (p<0.001) r = 0.89 (p<0.001)
Randox r = 0.99 (p<0.001) - r = 0.97 (p<0.001)
Sentinel r = 0.97 (p<0.001) - -