关键词: 临床路径, 参考模型, 挖掘算法, 医嘱数据

Abstract: Most of the computer aided clinical pathway design could not apply in general cases due to complexity and high level of diversity during the clinical process.Aiming at the situation in China,a clinical pathway mining method named CPMRM algorithm was proposed.Based on time series data,the algorithm took the national standard clinical path as a reference model to achieve local clinical pathway mining.It used synonymous order reduction to reduce the size of order set,key order pattern mining to align the time of order set and the reference model and multi-classification based topic-model clustering to map the orders to clinical pathway activities.Experiments showed that CPMRM algorithm fully considered the actual situation in the process of popularization of clinical pathway management model in China,and could effectively assist the development of local clinical pathways in Chinese medical service provider.

Key words: clinical pathway, reference model, mining algorithm, order set