Assertion: substance abuse's problem | /r/HasProperty | exacerbated by the use
Facets:
value: by) recurrent use
type: OTHER
Source sentences:
text: In 1987, the DSM-IIIR category "psychoactive substance abuse," which includes former concepts of drug abuse is defined as "a maladaptive pattern of use indicated by...continued use despite knowledge of having a persistent or recurrent social, occupational, psychological or physical problem that is caused or exacerbated by the use (or by) recurrent use in situations in which it is physically hazardous.
text: In DSM-IV, 'psychoactive substance abuse' is defined as a 'maladaptive pattern of use indicated by ... continued use despite knowledge of having a persistent or recurrent social, occupational, psychological or physical problem that is caused or exacerbated by the use [or by] recurrent use in situations in which it is physically hazardous'.