Preferred Label : PHQ-9 - Trouble Concentrating on Things;
NCIt related terms : PHQ01-Trouble Concentrating on Things; PHQ0107;
NCIt definition : Patient Health Questionnaire - 9 (PHQ-9) Over the last 2 weeks, how often have you
been bothered by: Trouble concentrating on things, such as reading the newspaper or
watching television.;
Alternative definition : CDISC: Patient Health Questionnaire - 9 - Over the last 2 weeks, how often have you
been bothered by: Trouble concentrating on things, such as reading the newspaper or
watching television.;
Origin ID : C103711;
UMLS CUI : C3641517;
Semantic type(s)
concept_is_in_subset