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目的探讨应用精益六西格玛对TPR测量流程改造的效果研究。方法应用精益六西格玛DMAIC模型进行TPR测量流程改造,观察试点科室改进前后TPR测量时间、准确率、差错率等指标验证效果。结果改进前后TPR测量时间、准确率、差错率均有显著统计学差异(P<0.01)。结论运用精益六西格玛方法可有效提高TPR测量的效率和质量。
Objective To investigate the effect of applying Lean Six Sigma to the process of TPR measurement. Methods The lean six sigma DMAIC model was used to transform the TPR measurement process. The validation results of TPR measurement time, accuracy and error rate before and after the improvement were observed. Results Before and after the improvement of TPR measurement time, accuracy and error rates were significantly different (P <0.01). Conclusion The use of Lean Six Sigma method can effectively improve the efficiency and quality of TPR measurement.