The European thoracic data quality project: An Aggregate Data Quality score to measure the quality of international multi-institutional databases KU Leuven
To describe the methodology for the development of data quality metrics in multi-institutional databases, deriving a cumulative data quality score [Aggregate Data Quality score (ADQ)]. The ESTS database was used to create and apply the metrics. The Units contributing to the ESTS database were ranked for the quality of data uploaded using the ADQ.