Assertion: colonoscopy | /r/HasProperty | effective
Facets:
value: in both early detection
type: OTHER
value: in prevention
type: TRANSITIVE-OBJECT
Source sentences:
text: Colonoscopies are unique among cancer screening tests in that they can be effective in both early detection and prevention.
text: Colonoscopy is an effective procedure to diagnose abnormalities of the large intestine and to screen for colorectal cancer and colorectal polyps.
text: Colonoscopy is an effective intervention, but, as Baxter and colleagues suggest, we must realize that current evidence is indirect and does not support a claim of 90% effectiveness.