Assertion: psoriasis's symptom | /r/CapableOf | affect an area of the body
Facets:
value: to the extent
type: DEGREE
Source sentences:
text: areas of peeling or flaking skin For cases of psoriasis to be considered severe, those symptoms must affect more than 10 percent of the body, or affect an area of the body to the extent that the person’s life is disrupted.