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Auditory brainstem ...
Auditory brainstem response (ABR) profiling tests as diagnostic support for schizophrenia and adult attention-deficit hyperactivity disorder (ADHD)
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- Baghdassarian, Eva (author)
- Uppsala universitet,Psykiatri, Akademiska sjukhuset
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- Nilsson, Maria Markhed (author)
- Uppsala universitet,Psykiatri, Akademiska sjukhuset
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- Lindström, Eva (author)
- Uppsala universitet,Psykiatri, Akademiska sjukhuset
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- Nilsson, Björn M. (author)
- Uppsala universitet,Psykiatri, Akademiska sjukhuset
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- Lewander, Tommy (author)
- Uppsala universitet,Psykiatri, Akademiska sjukhuset
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(creator_code:org_t)
- 2017-08-14
- 2018
- English.
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In: Acta Neuropsychiatrica. - : Cambridge University Press (CUP). - 0924-2708 .- 1601-5215. ; 30:3, s. 137-147
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Objective: To evaluate the performances of two auditory brainstem response (ABR) profiling tests as potential biomarkers and diagnostic support for schizophrenia and adult attention-deficit hyperactivity disorder (ADHD), respectively, in an investigator-initiated blinded study design.Method: Male and female patients with schizophrenia (n=26) and adult ADHD (n=24) meeting Diagnostic and Statistical Manual of Mental Disorders Fourth Edition (DSM IV) diagnostic criteria and healthy controls (n=58) comprised the analysis set (n=108) of the total number of study participants (n=119). Coded sets of randomized ABR recordings were analysed by an independent party blinded to clinical diagnoses before a joint code-breaking session.Results: The ABR profiling test for schizophrenia identified schizophrenia patients versus controls with a sensitivity of 84.6% and a specificity of 93.1%. The ADHD test identified patients with adult ADHD versus controls with a sensitivity of 87.5% and a specificity of 91.4%.Conclusion: The ABR profiling tests discriminated schizophrenia and ADHD versus healthy controls with high sensitivity and specificity. The methods deserve to be further explored in larger clinical studies including a broad range of psychiatric disorders to determine their utility as potential diagnostic biomarkers.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Psykiatri (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Psychiatry (hsv//eng)
Keyword
- ADHD
- ERP
- schizophrenia
- psychiatric disorders
Publication and Content Type
- ref (subject category)
- art (subject category)
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