Research Article

A Randomized, Endoscopist-Blinded, Prospective Trial to Compare the Efficacy and Patient Tolerability between Bowel Preparation Protocols Using Sodium Picosulfate Magnesium Citrate and Polyethylene-Glycol (1 L and 2 L) for Colonoscopy

Table 3

The Boston Bowel Preparation Scale scores for each patient group.

Group A ()Group B ()Group C () value

Ascending colon and cecum0.807
Transverse colon0.681
Rectosigmoid0.093
Total BBPS score0.595
Adequate bowel preparation (no. (%))85 (85.9%)85 (85.9%)85 (87.6%)0.917

Group A: 2 L PEG-ASc; Group B: 1 L PEG-ASc plus bisacodyl; Group C: SP-MC plus bisacodyl; BBPS: Boston Bowel Preparation Scale.