title: Clinical irrelevance of HAD factor structure.
authors.forename: S K
authors.initials: SK
authors.lastname: Chaturvedi
mesh_terms: D001008:Anxiety Disorders / Q000175:diagnosis* / Q000523:psychology; D003866:Depressive Disorder / Q000175:diagnosis* / Q000523:psychology; D006801:Humans; D011569:Psychiatric Status Rating Scales / Q000706:statistics & numerical data*; D011594:Psychometrics