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Predictors of Abnormal Involuntary Movement in an African Schizophrenia Population
- Source :
- The Journal of Neuropsychiatry and Clinical Neurosciences. 20:317-326
- Publication Year :
- 2008
- Publisher :
- American Psychiatric Association Publishing, 2008.
-
Abstract
- As little is known about the risk factors for abnormal involuntary movements in African patients with schizophrenia, 170 Xhosa participants with schizophrenia were rated with the abnormal involuntary movement scale. Abnormal involuntary movements occurred in 19.4% of this group. Modeling of the data set showed that combining age at interview, age-squared, cannabis use or abuse, and anhedonia successfully identified 82.35% of cases of involuntary movements overall. Abnormal involuntary movements increased with increasing age (in a nonlinear manner), the presence of a cannabis use or abuse history seems to be protective against involuntary movements, and anhedonia is associated with the group that displayed fewer involuntary movements.
- Subjects :
- Adult
Male
medicine.medical_specialty
Adolescent
Population
Neuropsychological Tests
behavioral disciplines and activities
Africa, Southern
Young Adult
Predictive Value of Tests
Risk Factors
medicine
Humans
education
Psychiatry
Psychiatric Status Rating Scales
Involuntary movement
education.field_of_study
Dyskinesias
Anhedonia
Middle Aged
Cannabis use
medicine.disease
Seveso Accidental Release
language.human_language
Abnormal involuntary movement
Psychiatry and Mental health
Logistic Models
Schizophrenia
Multivariate Analysis
language
Female
Neurology (clinical)
Abnormal Involuntary Movement Scale
Xhosa
medicine.symptom
Psychology
Subjects
Details
- ISSN :
- 15457222 and 08950172
- Volume :
- 20
- Database :
- OpenAIRE
- Journal :
- The Journal of Neuropsychiatry and Clinical Neurosciences
- Accession number :
- edsair.doi.dedup.....f52a552a966e49fa32e2747684e25460