【摘要】 目的探讨阿尔茨海默病(AD)与个人社会网络的关系。方法在2004～2005年贵州省贵阳市城区老年期痴呆流行病学调查结果的基础上,采用成组病例对照研究,对可能的AD社会网络影响因素进行分析。采用χ2检验和非条件Logistic回归分析。结果病例组41例,平均年龄(77.20±8.6)岁,对照组2524人,平均(69.82±7.0)岁。在控制了年龄和受教育程度后,子女看望频率高者(≥1次/周)患AD的危险性小(OR=0.26,95%CI=0.07～0.94);非独居者比独居者患AD的危险性小(OR=0.37,95%CI=0.18～0.76);与拥有不良的社会网络者比较,具有丰富的社会网络者患AD风险最低(OR=0.06,95%CI=0.007～0.60)。结论社会网络对AD的发生有明显影响,具有丰富的社会网络有助于AD预防。更多还原

【Abstract】 Objective To explore the effect of social network on Alzheimer’s disease(AD) among the elderly.Methods The data were collected from a cross-sectional study conducted in a community population of Guiyang city.A case-control study was made to analyze the effect of social network on AD.Data analysis was conducted with χ2 test and non-conditional logistic regression.Results After adjusting for age and education,old people who met their children more than once a week had a lower risk of AD (OR=0.26,95%CI=0.07-0.94).Significantly lower risk of AD was existed in the elderly living with others(OR=0.37,95%CI=0.18-0.76).Compared with a poor social network,an extensive social network led to the lowest risk of AD among the elderly(OR=0.06,95%CI=0.007-0.60).Conclusion There is a close association between social network and AD.An extensive social network may be heplful to prevent AD.更多还原