Poor bowel preparation in patients undergoing colonoscopy.
A prospective analysis of 500 consecutive patients undergoing colonoscopy at the endoscopy unit of Hospital UKM under the care of the surgical unit was analysed. All colonoscopies were supervised by one of two consultant surgeons. The bowel preparation was graded from grade 1 to 4 according to established criteria. All patients had 3 litres of colonic lavage solution as bowel preparation. One hundred and two patients (20.4%) were considered to have poor bowel preparation, while 398 patients (79.6%) had good bowel preparation. Statistically significant factors that resulted in poor bowel preparation included age <20 years and >60 years (p<0.0001), and inpatients (p<0.0193). There was no significant difference in respect to sex, ethnic groups and the indication for colonoscopy. We conclude that young adults and the elderly as well as inpatients are more likely to have a poor bowel preparation using the standard regime.
Department of Surgery, Hospital Universiti Kebangsaan Malaysia, Jalan Tenteram, Cheras, 56000 Kuala Lumpur.
A
A
Qureshi
S
S
Ismail
A
A
Azmi
P
P
Murugan
M
M
Husin
D000328:Adult; D002400:Cathartics / Q000627:therapeutic use; D003113:Colonoscopy; D005260:Female; D006801:Humans; D008296:Malaysia; D008297:Male; D008875:Middle Aged; D011300:Preoperative Care / Q000592:standards*; D011446:Prospective Studies; D055815:Young Adult
D002400:Cathartics