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. Author manuscript; available in PMC: 2018 Sep 1.
Published in final edited form as: Aliment Pharmacol Ther. 2017 Jul 10;46(6):581–588. doi: 10.1111/apt.14214

Figure 4.

Figure 4

Figure 4

a. Bland-Altman for replicate C4 values. The dashed vertical line depicts C4=52.5ng/mL. This graph depicts greater variability in the higher C4 values; of note, they are diagnostic for bile acid diarrhoea. The lighter circles represent patients who have undergone cholecystectomy.

b. Bland-Altman for replicate FGF19 values. The dashed vertical line demonstrates FGF19=61.7pg/mL. There was less variability compared to the C4 Bland-Altman plot. The lighter circles represent patients who have undergone cholecystectomy.