Jan Hendrik Nielsen

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The nature of the association between IQ and schizophrenia is still unclear. So far no study addressed this issue in relation to the breadth or scope of the very concept of schizophrenia. We examined the premorbid IQ in a polydiagnostic study with four classifications of schizophrenia: ICD-8/9, ICD-10, St. Louis and Flexible System-Wide. Only the ICD-10(More)
INTRODUCTION The Danish Medical Association (DMA) performed a survey together with TNS Gallup Denmark among the readers of Ugeskrift for Laeger (Journal of the Danish Medical Association). The main motivation for the questionnaire was to evaluate the acceptability of changing the publication language in original articles from Danish into English. MATERIAL(More)
Today, publication of medical data faces high legal barriers. On the one hand, publishing medical data is important for medical research. On the other hand, it is neccessary to protect peoples’ privacy by ensuring that the relationship between individuals and their related medical data remains unknown to third parties. Various data anonymization techniques(More)
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