Abstract:

Objective　To use laboratory information management system（LIS）， hospital information management system（HIS） and mobile phone short message service（SMS） into becoming a comprehensive information technology platform， to establish the mechanism of tracing and warning the critical value reporting， and to enhance the significance of critical value reporting for the clinical practice. Methods　The data of information technology platform for improving critical value reporting were analyzed statistically. The clinical utility of the key mechanism for tracing and warning the critical value reporting was analyzed. Results　The critical value on the information technology platform for critical value reporting improved the timeliness and accuracy， and for clinical doctors， won more valuable time for the treatment of critical sickness patients. The establishment of the mechanism for tracing and warning the critical value reporting had the significance for the clinical practice. Conclusions　Critical value reporting realizes the establishment of information management and key mechanism for tracing and warning， and strengthens the critical value reporting significance for early warning， in order to improve emergency treatment efficiency for clinical doctors among critical sickness patients and prevent the related medical risk as a positive significance. It increases effectively the quality of patient′s treatment.

Key words: Critical value reporting, Information technology, Tracing and warning