Database Audit in Thoracic Surgery.

Administrative data are less accurate and relevant than specialty-specific, procedure-specific, risk-adjusted data collected in voluntary registries such as the Society of Thoracic Surgeons-General Thoracic Surgery Database (GTSD). Voluntary clinical databases must be proven accurate and complete before they are accepted as credible information sources. With substantial growth of the GTSD, an annual audit was initiated in 2010 to assess the completeness, accuracy, and quality of the data collected. The audit process is essential in validating data quality and adding credibility and value to volunteer clinical registries. It serves as an important tool for improvement of patient care.