Background: In psychiatry, there is still a lack of objective biological diagnostic measurements. It is important to investigate measurements or symptom dimensions that can inform diagnostic assessments and allow for a more personalised approach to patients.
Aim: To discuss how early deviant behaviour (EDB) may be seen as a possible continuous symptom dimension trait and endophenotype in schizophrenia.
Methods: Conducting a commentary review by highlighting some important findings from available literature.
Results: Findings regarding EDB in schizophrenia in a South African genetic sample point towards EDB as a progressive subtype of schizophrenia, with very early onset of illness (even prior to the psychotic symptomatology) and a genetic form of illness.
Conclusion: Valuable information can be gained by enquiring into EDB and viewing it as a continuous symptom dimension trait and endophenotype during the psychiatric diagnostic interview.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9082214 | PMC |
| http://dx.doi.org/10.4102/sajpsychiatry.v28i0.1747 | DOI Listing |
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