运动对老年痴呆症发病的影响

Influence of exercises on the attack of Alzheimer＇s disease

目的：观察运动与老年痴呆症发病的关系。方法：调查139例老年痴呆症患者日常运动量和运动时间，与同期同年龄、同性别但无明显智力下降且无严重基础疾病的体检老人比较，了解运动对老年痴呆症有无影响；同时调查不同运动量的老年痴呆症患者发病年龄有无差别。结果：老年痴呆症组平均运动量明显少于对照组，两组比较差异有统计学意义（P〈0．05）。在老年痴呆症患者中，运动量大者发病年龄明显晚于运动量少者，差异具有统计学意义（P〈0．05）。结论：适量运动可以减少老年痴呆症的发生或延缓发病时间。

Objective： To observe the relationship between exercises and Alzheimer＇s disease. Method： Investigate the amount and time of daily physical exercise of 39 cases of Alzheimefs disease to analyze whether there was an age difference of the attack of the disease in the patients who had different amount of physical exercise. Results： The average exercise amount of Alzheimer＇s disease group was much less than that of the control group. The difference was statistically significant （P〈0. 05）. For the patients who suffered from Alzheimer＇s disease, the attack time of the patients who took more exercises was much later than that of the patients who took less exercise. The difference was statistically significant （P〈0. 05）. Conclusion. Moderate and proper exercise can reduce the incidence of Alzheimer＇s disease and delay its attack time.