Bowel preparation quality in 3 groups in intention to treat (ITT) analysis and per-protocol (PP) analysis.

<p>Bowel preparation quality in 3 groups in intention to treat (ITT) analysis and per-protocol (PP) analysis.</p

Baseline characteristics of the study patients and colonoscopy.

<p>Baseline characteristics of the study patients and colonoscopy.</p

Other secondary endpoints at per-protocol analysis.

<p>Other secondary endpoints at per-protocol analysis.</p

Outcomes of colonoscopy in 3 groups.

<p>Outcomes of colonoscopy in 3 groups.</p

Univariate and multivariate analysis of factors associated with inadequate bowel preparation.

<p>Univariate and multivariate analysis of factors associated with inadequate bowel preparation.</p