摘要
目的探讨吸烟对老年人认知功能障碍的影响。方法 :采用随机整群抽样的方法从重庆市高新区、渝北区、渝中区中分别抽取了两个居委会≥ 6 0岁老年人做为调查对象 ,用简易智能量表 (MMSE)进行认知功能测定 ,采用Logistic回归多因素分析方法对测定结果进行分析。结果 :对 30 12人完成了MMSE测定 ,重庆市老年人认知功能异常率为 11.95 % ;结果显示吸烟人群中现在吸烟者对老年人认知功能障碍的危险性较大 (RR=2 .33,95 %CI=1.37～ 2 .0 2 ) ,文化程度 (RR =3.6 4 ,95 %CI =0 .88～ 2 .0 9)和年龄 (RR =3.11,95 %CI =1.2 3～ 3.75 )对老年人认知功能障碍亦有不同程度的影响。结论 :吸烟是老年人认知功能减退的重要危险因素 ,戒烟可能是降低老年人认知功能障碍发生的有效策略。
Objective:To determine the relationship between cigarette smoking and cognitive impairement among elderly people. Method:We sampled the elderly at the age of 60 or over 60 years old from a community of Chongqing as subjects.Cognitive function were measured with Mini-mental state examinate (MMSE).Logistic regression method was used to find out the relationship between cigarette smoking and cognitive impairment.Results:We measured 3012 subjects with MMSE.The abnormal rate of cognitive function in elderly people was 11.95%.Current smoking status predicted cognitive impairment (risk ratio(RR)=2.33;95% confidence interval (CI)=1.37～2.02).Education (RR=3.64,95%CI=0.88～2.08) and age (RR=3.11 95%=1.23～3.75) were associatd with cognitive impairment.Conclusions:Smoking is a risk factor in cognitive impairment among elderly people.Encouragement of older people to stop smoking can be considered as part of a strategry to reduce the incidence of cognitive impairment.
出处
《中国现代医学杂志》
CAS
CSCD
2002年第6期26-28,共3页
China Journal of Modern Medicine
基金
重庆市科委资助项目
