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Fig. 3 | BMC Gastroenterology

Fig. 3

From: Measurement of fasting breath hydrogen concentration as a simple diagnostic method for pancreatic exocrine insufficiency

Fig. 3

Correlation between breath hydrogen concentration (FBHC) and pancreatic function. a The result of BT-PABA test. FBHC had a negative correlation with PABA excretion rate (r =  − 0.523, P < 0.001). b The result of 24 urinary C peptide excretion (CPR) test. There was no significant correlation between FBHC and CPR (r =  − 0.067, P = 0.608)

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