河南林县55岁及以上人群MMSE调查结果分析

MMSE Result of a Population aged above 55 in Rural Area of North China

目的 :了解河南林县 5 5岁及以上人群的神经心理学检查 ,研究痴呆情况及其危险因素。方法 :研究分两期进行 ,即筛查期和诊断期。在 1999年 11月和 2 0 0 0年的 4月的筛查期 ,来自林县 4个村的1396 2名老年被试接受了检查。使用中文版简明精神状况检查 (CMMSE)为筛查工具 ,根据被试的文化程度不同设定三个临界分。结果 :林县被试者的MMSE总分偏低 ,尤其是计算分较低 ,年龄较大、文化程度较低者、女性、经济水平较低地区者MMSE总分较低。MMSE总分越低日常生活能力 (ADL)总分越高。结论 :女性、增龄、低文化程度、低经济水平是林县被试出现痴呆 (智力受损 )

Objective:to do a population study with MMSE in rural area of north China.Method:13 962 farmers aged 55 or above from four villages in Linxian of Henan province were tested with MMSE, with 3 different cut-off points according to different level of education in our sample.Result:in our sample, the average total score of MMSE was lower than Chinese norm, especially that of calculation. Those aged, with poor education, female, with low SES had lower scores in MMSE test. There was a negative correlation between score of MMSE and that of ADL (acitivity of daily living).Conclusion:female, age, poor education, low SES are risk factors for dementia.