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目的 了解城市老年人的认知状况,初步探讨其相关因素。方法 采用分层抽样的方法对山东省8个城市65岁及以上老人进行抽样。认知功能由韦氏成人智力测验量表-数字广度测验(DST)及简明智力状态检查(MMSE)得分评定。对资料进行t检验、方差分析等统计分析。结果 共抽取2485名老人,其DST、MMSE均分(±S)各为8.64±2.54、23.64±6.14,男性均高于女性(t检验,P<0.01)。认知功能与年龄、教育、日常生活能力、社会支持、职业、婚姻状况等因素相关。结论 城市老年人认知功能偏低,与生物、社会、心理等多种因素的影响有关。
Objective To understand the cognitive status of the elderly in the city and to explore the relevant factors. Methods Stratified sampling was used to sample elderly people aged 65 years and over in 8 cities in Shandong Province. Cognitive function was assessed by the Wechsler Adult Intelligence Test Scale-Digital Wisdom Test (DST) and the Smart State Examination (MMSE) score. Data were analyzed by t-test and analysis of variance. Results A total of 2485 elderly people were sampled. Their DST and MMSE averages (±S) were 8.64±2.54 and 23.64±6.14, respectively. Men were higher than women (t-test, P<0.01). Cognitive function is related to factors such as age, education, daily life ability, social support, occupation, and marital status. Conclusion The cognitive function of urban elderly is low, which is related to biological, social, psychological and other factors.