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 2

Results of indicators related to colonoscopy.

	Group A ()	Group B ()	Group C ()	value
Strict food restriction (no. (%))	25 (25%)	29 (29.3%)	22 (22.7%)	0.427
NPO time ( (h))				0.127
Interval time between the last dose of solution and the procedure (h)	6.21	6.11	6.13	0.763
Cecal intubation success (%)	100	100	100	1
Cecal intubation time ( (min))				0.182
Total examination time ( (min))				0.132

Group A: 2 L PEG-ASc; Group B: 1 L PEG-ASc plus bisacodyl; Group C: SP-MC plus bisacodyl; SD: standard deviation; NPO: not per oral.