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. Author manuscript; available in PMC: 2008 Feb 4.
Published in final edited form as: N Engl J Med. 2002 Apr 4;346(14):1054–1059. doi: 10.1056/NEJMoa012015

Figure 1. Random-Effects Linear Longitudinal Analysis of the Effect of Sulindac on the Number (Panel A) and Size (Panel B) of Polyps, According to the Intention to Treat and to the Treatment Actually Received.

Figure 1

All subjects were included in the intention-to-treat analysis, and all subjects who completed the study (16 in the sulindac group and 14 in the placebo group) were included in the analysis according to the treatment received. There were no significant differences between groups in the number or size of polyps in either analysis.