1. Gastrojejunal Stoma Diameter Predicts Weight Regain After Roux-en-Y Gastric Bypass 
Barham K. Abu Dayyeh, David B. Lautz, Christopher C. Thompson 
Clinical Gastroenterology and Hepatology 
Volume 9, Issue 3, Pages (March 2011)
DOI: /j.cgh
Copyright © 2011 AGA Institute Terms and Conditions

2. Figure 1
Endoscopic measurement technique of the GJ stoma diameter. A flexible calibrated measuring instrument is introduced through the upper endoscope working channel and placed in proximity to the GJ stoma. The endoscopist recorded its maximal diameter.
Clinical Gastroenterology and Hepatology 2011 9, DOI: ( /j.cgh )
Copyright © 2011 AGA Institute Terms and Conditions

3. Figure 2
Scatter plot with best-fit linear regression line and 95% confidence intervals of the association between the GJ stoma diameter in millimeters and percentage of maximal weight lost after RYGB that was regained. The normal distribution of each of the continuous variables is also shown.
Clinical Gastroenterology and Hepatology 2011 9, DOI: ( /j.cgh )
Copyright © 2011 AGA Institute Terms and Conditions

4. Figure 3
Predicted percentage of maximal weight lost after RYGB that was regained in 5 years after the procedure at different GJ stoma diameters based on the linear regression model.
Clinical Gastroenterology and Hepatology 2011 9, DOI: ( /j.cgh )
Copyright © 2011 AGA Institute Terms and Conditions

5. Figure 4
Area under ROC curve for weight regain after RYGB prediction model including GJ stoma diameter, race, and percentage of maximal weight loss after RYGB.
Clinical Gastroenterology and Hepatology 2011 9, DOI: ( /j.cgh )
Copyright © 2011 AGA Institute Terms and Conditions