Assertion: narcolepsy's symptom | /r/AtLocation | adolescence
Facets:
value: typically
type: DEGREE
Source sentences:
text: The symptoms appear in childhood or adolescence, but many people have symptoms of narcolepsy for years before getting a proper diagnosis.
text: Symptoms typically appear in childhood or adolescence, but many people have an onset of symptoms of narcolepsy for years before being diagnosed.