title: Characteristics of neurasthenia: examination and cross-cultural applicability of ICD-10 Diagnostic Criteria for Research.
abstract: The purpose of this study was to examine characteristics of Yugoslav patients with neurasthenia diagnosed according to the ICD-10 Diagnostic Criteria for Research (ICD-10-DCR), and to examine the ICD-10-DCR symptoms of neurasthenia and applicability of the corresponding diagnostic criteria to Yugoslav patients with this condition. Thirty-four patients with the ICD-10-DCR neurasthenia and 31 patients with mixed anxiety and depressive disorder were compared in terms of demographic variables, results of several questionnaires, symptom profiles and comorbidity with other mental disorders. Patients with neurasthenia were less educated and more often held jobs as unskilled and semiskilled workers; they had a more chronic course of illness, tended to report more symptoms, manifested more hostility, somatization and hypochondriacal tendencies and received a comorbid diagnosis of hypochondriasis more frequently. In addition to exhaustion and weakness, the most prominent features of neurasthenia were irritability, anger, nervousness, various somatic symptoms and tension. An ICD-10-DCR diagnosis of neurasthenia could not be made in slightly over one-third of patients who would have otherwise met criteria for this diagnosis because of the imposed diagnostic hierarchy, ie, due to current comorbidity with affective disorders and generalized anxiety disorder in such patients. It is concluded that the ICD-10-DCR concept of neurasthenia is generally suitable for Yugoslav patients, except for the diagnostic hierarchy requirement. The diagnostic criteria therefore require revision in order to reflect more accurately the variability in clinical presentation of neurasthenia in different countries.
authors.affiliation: Institute of Mental Health, Palmotićeva 37, 1100 Belgrade, Yugoslavia; Belgrade University School of Medicine, Department of Psychiatry, Belgrade, Yugoslavia.
authors.forename: V
authors.initials: V
authors.lastname: Starcević
authors.forename: K
authors.initials: K
authors.lastname: Kelin
authors.forename: M
authors.initials: M
authors.lastname: Munjiza