title: The effects of gender and age on the colonoscopic examination.
abstract: The data concerning the influence of gender and age on a patient's toleration of and the technical difficulty of colonoscopy are conflicting. One hundred eighty patients (108 women and 72 men) undergoing colonoscopy were categorized into three age groups: the young (aged 2040 years), the middle-aged (aged 41-60 years), and the old (aged 61-75 years). The endoscopists assessed the examination immediately after the procedure. The patients completed a questionnaire before leaving the endoscopy unit and again 2 weeks later. The women rated colonoscopy after the procedure more painful (p < 0.01) and in the repeat questionnaire more painful (p < 0.05) and more difficult (p < 0.05) than men. Also, the endoscopists judged colonoscopy to be more difficult (p < 0.001) and the time taken to reach cecum longer (p < 0.01) for women. The young experienced more discomfort than the middle-aged or the old, as evaluated after the procedure (p < 0.05). In the repeat questionnaire, the young reported more discomfort and pain than the middle-aged (p < 0.05). The endoscopists also judged the examination to be more difficult and the time taken to intubate cecum longer for the old than for the middle-aged (p < 0.05) or the young (p < 0.01). Correspondingly, the examination time was shorter among the young when compared with the middle-aged (p < 0.05) or the old (p < 0.001). The young were least willing to repeat the examination (p < 0.05). Colonoscopy is less tolerable and more difficult for women. Although colonoscopy among the old patients was technically more difficult, they tolerated the procedure better than the young.
authors.affiliation: Department of Medicine, Kuopio University Hospital, Finland. matti.ristikankare@fimnet.fi
authors.forename: M
authors.initials: M
authors.lastname: Ristikankare
authors.forename: J
authors.initials: J
authors.lastname: Hartikainen
authors.forename: M
authors.initials: M
authors.lastname: Heikkinen
authors.forename: E
authors.initials: E
authors.lastname: Janatuinen
authors.forename: R
authors.initials: R
authors.lastname: Julkunen
mesh_terms: D000367:Age Factors; D003113:Colonoscopy / Q000009:adverse effects*; D005260:Female; D013509:Gynecologic Surgical Procedures; D006801:Humans; D008297:Male; D008875:Middle Aged; D010147:Pain Measurement; D010819:Physician's Role; D011446:Prospective Studies; D012737:Sex Factors; D013997:Time Factors