Enhancing accuracy in clinical laboratories: a study on error identification via delta check in high-volume settings

This study provides valuable insights into the application of delta check alerts as an additional quality assurance measure in high-volume hematology laboratories. While most alerts were clinically explainable and deemed invalid, a small but significant proportion identified critical pre-analytical errors, underscoring the importance of delta checks in enhancing laboratory quality assurance. By integrating delta check alerts into routine practice, laboratories can improve error detection, minimize misdiagnosis and enhance overall patient safety.