Patient compliance with self-directed Hemoccult testing.
D000368:Aged; D003110:Colonic Neoplasms / Q000175:diagnosis; D005243:Feces / Q000032:analysis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009780:Occult Blood; D010349:Patient Compliance; D012648:Self Care / Q000379:methods*