Understanding quality roots in improvements within the laboratory：grasping quality starts within laboratory / 中华检验医学杂志

ABSTRACT

Quality indicator is defined as the measure used to access the degree of inherent characteristics meeting the requirements .It is a powerful tool to improve laboratory quality to monitor and evaluate performance throughout critical steps in the total testing process .Targeted quality improvement can be obtained by quantizing quality levels in each phase when the quality indicators applied .Establishing and monitoring the quality indicators enables laboratory to compare over time between providers , and evaluate the effectiveness of delivered services and improving patient safety .