Table 2.

Questions and responses to follow-up questionnaire pertaining to patient tolerance and preferences

Variable	Response	Patient number (%)
How did you find taking the low-residue diet?	No problem	46 (67%)
	Moderately inconvenient	20 (29%)
	Very inconvenient	3 (4%)
How did you find drinking the tagging liquid?	No problem	57 (83%)
	Moderately inconvenient	11 (16%)
	Very inconvenient	1 (1%)
How did you tolerate the preparation before CT?	Well	37 (53%)
	Fairly well	29 (42%)
	Poorly	3 (4%)
How did you tolerate the additional preparation prior to colonoscopy, compared to that before the CT?	No problem	51 (74%)
	More uncomfortable	12 (17%)
	Much worse	6 (9%)
How did you find the preparation before CTC compared to the full colonoscopy preparation?	Much better	18 (26%)
	Better	24 (35%)
	No better	26 (38%)