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. Author manuscript; available in PMC: 2012 Feb 1.
Published in final edited form as: Gastroenterology. 2010 Oct 28;140(2):450–458.e1. doi: 10.1053/j.gastro.2010.10.047

Figure 1.

Figure 1

CONSORT Diagram

Differences in n between Week 72 and n at the second annual visit = patients lost to follow up (total of 10 for PEG 2a plus RV and 8 for PEG 2a plus placebo.)