Table 1.

Effect of preparation on gastric emptying time and small bowel transit time

Group	Gastric emptying time (min)	Small bowel transit time (min)
1 (n=32)	30.88±5.08	227.28±12.27
2 (n=32)	32.08±5.11	281.84±12.91
P	0.868 (NS)	0.003

Group 1 prepared with PEG without simethicone; Group 2 prepared with PEG and simethicone; NS: non-significant