Consistency as a Data Quality Measure for German Corona Consensus items mapped from National Pandemic Cohort Network data collections.
Methods of information in medicine(2023)
摘要
Our consistency assessment tool helped in correcting the mapping procedure and reveals remaining contradictory value combinations within COVID-19 symptoms, vital-signs, and COVID-19 severity. Consistency rates differ between the different indicators and cohorts ranging from 95.84% up to 100%.
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关键词
data quality,COVID-19,consistency,metadata
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