目的：探讨品管圈(quality control circle，QCC)活动提高阿尔茨海默病患者手指精细功能锻炼的应用效果。方法：成立QCC活动小组，选定“提高阿尔茨海默病患者手指精细功能锻炼的达标率”为本次活动的主题，拟订活动计划，设定改进目标，运用鱼骨图、流程图等管理工具，找出真因，同时通过真因验证，确定真因，并将真因验证结果进行对策拟定，根据“戴明循环”(plan-do-check action cycle，PDCA)组织实施。结果：QCC活动实施后，阿尔茨海默病患者手指精细功能锻炼的达标率从5.9%提高到61.0%，差异有统计学意义(P<0.001)。结论：QCC活动的开展提高阿尔茨海默病患者手指精细功能锻炼达标率，并且提高了QCC成员多方面的能力。
Quality control circles improves finger function for patients with Alzheimer’s disease
Objective: To investigate the effectiveness of quality control circles (QCC) to improve finger functional training for patients with Alzheimer’s disease. Methods: We established the group of QCC, and selected “improve finger functional training for patients with Alzheimer’s disease” as the theme. We used fishbone diagram, flowcharts and other management tools to identify and verify true reasons. Results: After QCC activities, the compliance rate of finger functional training was increased from 5.9% to 61.0%, and the difference was statistically significant (P<0.001). Conclusion: QCC practices can significantly improve compliance rate of fine finger training in patients with Alzheimer’s disease and can effectively improve the comprehensive capacity of ring members.