Preassessment Interview Improves the Efficacy and Safety of Bowel Preparation for Colonoscopy

Table 1

Patient demographic characteristics.

Total colonoscopies	1840
Total number analyzed	1704
Patients preassessed	404
Mean age	61.7 years
“At-risk” medication	36.8% ()
“At-risk” comorbidities	11% ()
“At risk” of poor bowel preparation	17.2% ()
Patients with low eGFR (<60 mL/min)	88

eGFR: estimated glomerular filtration rate.