1. An Analysis of Persistent Symptoms in Acid-Suppressed Patients Undergoing Impedance-pH Monitoring 
Neeraj Sharma, Amit Agrawal, Janice Freeman, Marcelo F. Vela, Donald Castell 
Clinical Gastroenterology and Hepatology 
Volume 6, Issue 5, Pages (May 2008)
DOI: /j.cgh
Copyright © 2008 AGA Institute Terms and Conditions

2. Figure 1
MII-pH monitoring of 218 consecutive adults on PPI twice a day.
Clinical Gastroenterology and Hepatology 2008 6, DOI: ( /j.cgh )
Copyright © 2008 AGA Institute Terms and Conditions

3. Figure 2
Distribution of 415 symptoms by 200 patients on PPI. *Wheezing, dysphagia, belching, bloating, choking, hoarseness, and shortness of breath.
Clinical Gastroenterology and Hepatology 2008 6, DOI: ( /j.cgh )
Copyright © 2008 AGA Institute Terms and Conditions

4. Figure 3
Percentage of patients with different symptoms in the group with NAR only versus the group with mixed-acid reflux and NAR. *Wheezing, dysphagia, belching, bloating, choking, hoarseness, and shortness of breath. **P < .05.
Clinical Gastroenterology and Hepatology 2008 6, DOI: ( /j.cgh )
Copyright © 2008 AGA Institute Terms and Conditions

5. Figure 4
SI positivity rate in the group with NAR only versus the group with mixed-acid reflux and NAR. *Wheezing, dysphagia, belching, bloating, choking, hoarseness, and shortness of breath. **P < .01.
Clinical Gastroenterology and Hepatology 2008 6, DOI: ( /j.cgh )
Copyright © 2008 AGA Institute Terms and Conditions