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. Author manuscript; available in PMC: 2017 Aug 1.
Published in final edited form as: Aliment Pharmacol Ther. 2016 May 30;44(3):246–258. doi: 10.1111/apt.13677

Figure 4. Correlation matrix between GI symptoms and actigraphy, subjective sleep report in IBS patients.

Figure 4

Correlations are color coded as indicated by the legend, with positive correlations shown in red, and negative correlations in blue. The color intensity reflects the strength of the correlation. GSRS = Gastrointestinal Symptom Rating Scale.