Table 3.

Quality of cleansing for each colonic segment

	Caecum/ascending colon		Transverse colon		Descending colon		Sigmoid colon		Rectum
	BIS + 2-L PEG-CS (n = 138)	4-L PEG(n = 126)	BIS + 2-L PEG-CS (n = 138)	4-L PEG(n = 126)	BIS + 2-L PEG-CS (n = 138)	4-L PEG(n = 126)	BIS + 2-L PEG-CS (n = 138)	4-L PEG(n = 126)	BIS + 2-L PEG-CS (n = 138)	4-L PEG(n = 126)
Score
Excellent	37.00%	52.40%	52.20%	57.90%	51.40%	59.50%	45.70%	60.30%	40.60%	51.60%
Good	50.70%	37.30%	38.40%	34.90%	37.00%	31.00%	39.90%	28.60%	43.50%	39.70%
Fair	7.20%	4.00%	5.10%	2.40%	6.50%	5.60%	9.40%	5.60%	12.30%	4.00%
Poor	2.90%	4.80%	2.20%	3.20%	5.10%	3.20%	5.10%	4.80%	3.60%	4.00%
Missing	2.20%	1.60%	2.20%	1.60%	0.00%	0.80%	0.00%	0.80%	0.00%	0.80%

PEG: Polyethylene glycol; PEG-CS: PEG with citrates and simethicone; BIS: Bisacodyl.