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The Panel concluded that the worker suffered from an exacerbation of a pre-existing Chronic Schizophrenia, and that the exacerbation of this condition has since resolved, relevant to the accepted psychiatric - schizophrenia injuries.
The Panel is therefore of the opinion that the entirety of the current psychiatric condition results from the worker's pre-existing Chronic Schizophrenia.
The Panel considers that due to the chronic nature of the worker's psychiatric injury and the duration of the symptoms, the worker's psychiatric condition has substantially stabilised and is unlikely to remit with further treatment.
The Panel therefore concluded that for the purposes of the assessment, the worker's psychiatric condition is stable and permanent.
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In the Panel's opinion the median class is 3 and the degree of psychiatric impairment is 35%, and all of this psychiatric impairment is due to the worker's pre-existing chronic schizophrenia and is therefore excluded from the psychiatric impairment assessment in accordance with Section 91(7)(c) of the Act. The Panel considers the degree of impairment is permanent.
The Panel therefore concluded that there is a 0% psychiatric impairment resulting from the accepted psychiatric, schizophrenia injury when assessed in accordance with Section 91 of the Act. The degree of psychiatric impairment is permanent within the meaning of the Act.
The Panel noted the report of independent medical examiner Dr S Adlard dated 20 March 2013, in which he concluded that the worker was suffering from 'chronic Schizophrenia' and had a total psychiatric impairment of 35%, all of which was preceding and unrelated to the relevant workplace incident. The Panel noted that Dr Adlard documented clear psychotic phenomena dating from 1983 and on this basis concluded that the Schizophrenic illness predated the relevant workplace incidents by many years.
The Panel came to a similar conclusion with respect to the diagnosis and to a similar conclusion regarding the level of impairment, based upon its own history taking, mental status examination and clinical judgment. The Panel came to a different conclusion regarding an exacerbation and subsequent resolution of the exacerbation of the Schizophrenic illness, for reasons as detailed in the relevant paragraphs above.
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The Panel assessed the accepted psychiatric schizophrenia injury in accordance with Section 98E of the Act and concluded that there is no total loss or total loss of use injury when assessed pursuant to Section 98E of the Act.