| ObjectiveIn recent years, it was found that the change of cognitive function was associated with certain older lifestyles factors. Interfering with some risk factors could obstruct and delay the decline of cognitive function. In this paper, it surveyed older demographic data and lifestyle in older people who were 65 years old to study some of the elderly relationship between lifestyle and cognitive function.MethodsChapter 1:With the score of (mini-mental state examination) MMSE,(Montreal Cognitive Assessment) MoCA, (Clinical dementia rating scale) CDR and the risk factors of life scale, the study investigated 282 elderly people aged over 65 years to analyze the influence of lifestyle risk factors to elderly cognitive function.Chapter 2:Based on the cognitive scale score, clinical manifestations and the diagnostic criteria of cognitive dysfunction and so on, the surveyed people were diagnosed 68 elderly mild cognitive impairment group,63 elderly Alzheimer's group and compared with 151 normal control group to observe the differences.in the risk factors among the 3 groupsResultsChapter 1:The effect of different lifestyles risk factors on elderly cognitive functionThe effect of education on the score of cognitive function:junior school and above was higher than primary school, primary school was higher than illiterate group in the MMSE and MOCA score; illiterate group was higher than junior high school and above group, primary group in the CDR score.②The effect of career on the score of cognitive function:farmers was lower than the worker and management group in the MMSE and MOCA score, were higher than the management group in the CDR score.③The effect of place of residence on the score of cognitive function:urban residents were higher than rural residents in the MMSE and MOCA score, were lower than rural residents in the CDR score.④The effect of drinking on the score of cognitive function:drinking group was higher than non-drinking group in the MMSE score.⑤The effect of tea on the score of cognitive function:tea group was lower than non-tea group in the CDR score;=4 times/week group was higher than<4 times/week group in the MMSE and MOCA score.⑥The effect of sports on the score of cognitive function:the exercise group was higher than non-exercise group in the MMSE and MOCA score, was lower than non-exercise group in the CDR score; exercise=4 times/week group was higher than the exercise<4 times/week group in the MMSE and MOCA score.⑦The effect of hobbies on the score of cognitive function:the group with a hobby was higher than non-hobby group in the MMSE and MOCA score, was lower than non-hobby group in the CDR score.⑧The effect of sleeping on the score of cognitive function:the group which had midday rest was higher than the group without midday rest group in the MMSE and MOCA score. What were writing above were significant different (all p<0.05). Multiple linear regression analysis:education level, exercise frequency, and MMSE, CDR, MoCA score were correlated (all P<0.05).Chapter 2:Analysis of lifestyles risk factors in patients of MCI and ADThe comparison between MCI and AD group. Higher age people was higher than the lower age people in the proportion of elderly AD (P<0.05). The higher education people was lower than the lower education people in the proportion of elderly AD (P< 0.05).The more time of sleeping per night was higher than the less time of sleeping per night in the proportion of elderly AD (P<0.05).Conclusions1. Education level, occupation, place of residence, sports, hobbies and so on had something to do with the incidence of elderly cognitive dysfunction.2. High-educational level, mental labor, urban-residents, sports, hobbies and so on had some improvement.to cognitive impairment in elderly3. Low education level, physical labor, rural-residents, no exercise and no hobbies had some harmful effects to cognitive impairment in elderly. |
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