The effect of self-administered faecal occult blood tests on compliance with screening for colorectal cancer: results of a survey of those invited.
To determine the relative importance of health beliefs and the characteristics of different methods of faecal occult blood screening in predicting acceptance of the test a self completed questionnaire was offered to 590 patients registered with a practice in an Oxfordshire market town. The patients were an age-sex stratified random sample of those who had been offered screening as part of a trial in which one of three different faecal occult blood screening tests, two of which were self-reported, had been offered. The overall adjusted response rate was 70.1%. Those who complied with the test had more positive attitudes to the implications of a positive test, to treatment and to the value of screening in general. The experience of a close relative or friend with bowel cancer was associated with an increased likelihood of compliance [odds ratio = 15.2 (9.4-24.3)]. Three were marked differences between the tests in the proportions of patients finding them 'messy' or 'disgusting' (Haemoccult 72.0%, Coloscreen 48.0%, Early Detector 55.4% chi 2 Haemoccult vs. self-reported = 5.05 P less than 0.05), and the odds of finding the procedure disgusting were significantly higher among patients who did not complete the test [odds ratio 6.9 (3.1-15.5)].
Hunter
W
W
Health Centre, Thame, Oxfordshire, UK.
Farmer
A
A
Mant
D
D
Verne
J
J
Northover
J
J
Fitzpatrick
R
R
D001294:Attitude to Health; D015179:Colorectal Neoplasms / Q000175:diagnosis*; D003955:Diagnostic Tests, Routine / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D008297:Male; D009780:Occult Blood; D010349:Patient Compliance; D012646:Self Administration; D011795:Surveys and Questionnaires