schizophrenia
Item
subject has diagnosis of schizophrenia for at least 2 years
boolean
C0036341 (UMLS CUI [1])
symptoms negative
Item
subject has persistent predominant negative symptoms
boolean
C1457887 (UMLS CUI [1,1])
C0205160 (UMLS CUI [1,2])
symptoms negative; alogia
Item
subject has 2 or more persistent predominant negative symptoms (affective flattening, alogia, avolition apathy, and anhedonia-asociality) determined to have been present for at least 6 months
boolean
C1457887 (UMLS CUI [1,1])
C0205160 (UMLS CUI [1,2])
C0003537 (UMLS CUI [2])
PSYCHIATRIC TREATMENT ANTIPSYCHOTIC MEDICATION
Item
subject is maintained on antipsychotic monotherapy or polytherapy with no more than 2 antipsychotic medications
boolean
C0748066 (UMLS CUI [1])
Stable Disease
Item
subject has been clinically stable and is in the non-acute phase of illness
boolean
C0677946 (UMLS CUI [1])
symptoms positive
Item
subject has clinically notable positive symptoms
boolean
C1457887 (UMLS CUI [1,1])
C1446409 (UMLS CUI [1,2])
treatment refractory
Item
subject is considered to be treatment refractory
boolean
C0205269 (UMLS CUI [1])
Substance Use Disorder
Item
subject has current history of substance abuse/dependance
boolean
C0038586 (UMLS CUI [1])
suicidal
Item
subject is considered a suicide risk or risk to harm others
boolean
C0438696 (UMLS CUI [1])