Table 1.

Patient demographics.

Demographic	Patients included in primary outcomes (wait times) analysis	Patients included in secondary outcomes (quality indicators and complication rate) analysis
N	1132	2589
Age in years, mean (95% CI, Range)	54.8 (54.0-55.6, 19-84)	56.2 (55.7-56.6, 19-84)
Female, %	51.3	49.8
Endoscopist, %
General surgeon	98.7	99.0
Gastroenterologist	1.3	1.0
Bowel preparation, %
Good	73.6	74.4
Fair	19.5	19.6
Poor	6.6	5.8
Not reported	0.3	0.2

CI: confidence interval.