Evaluation of a screening instrument for
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Delia Lorenz; Frank Papengut; Henrik Frederiksen; Florian Kopper; Stephan Klebe;
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Article
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2008
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John Wiley and Sons
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English
β 119 KB
## Abstract To evaluate a screening instrument for essential tremor (ET) consisting of a sevenβitem questionnaire and a spiral drawing. A total of 2,448 Danish twins aged 70 years or more and a second sample aged 60 years or more (n = 1,684) from a populationβbased northern German crossβsectional s