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. Author manuscript; available in PMC: 2016 Jun 1.
Published in final edited form as: Clin Gastroenterol Hepatol. 2015 Jan 20;13(6):1143–1150.e1. doi: 10.1016/j.cgh.2014.12.034

Figure 3.

Figure 3

This shows reproducibility of manometric data as assessed by Bland-Altman plots; for (A) resting sphincter pressures and (B) maximal squeeze pressures. Lines are plotted indicating the limits of agreement (0 ± 1.96 S.D.).