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. Author manuscript; available in PMC: 2017 Apr 1.
Published in final edited form as: Neurogastroenterol Motil. 2015 Dec 20;28(4):513–521. doi: 10.1111/nmo.12745

Figure 4.

Figure 4

Change in dominant symptom intensity (DSI) across the four GERD phenotypes off PPI. While typical symptoms followed a gradient of greater change in DSI from equivocal to strong GERD evidence (p=0.001), atypical symptoms did not demonstrate a similar pattern (p=0.6).