高齡人群癡呆患病率及危險(xiǎn)因素的病例對(duì)照研究
[Abstract]:Objective: At present, dementia has become the first cause of failure of the old people over the age of 60, and there are few epidemiological data about the prevalence of dementia and the risk factors in the elderly. The retired veteran cadres of the unit have a perfect health care system. The epidemiological investigation is easy to organize and implement, and the stability of the population is good. It is not only possible to ensure the high quality of the epidemiological investigation, but also to obtain a more real and reliable number. This experiment is based on the study of the prevalence of dementia and the risk factors of the old-age group of retired veteran cadres in the army, and to evaluate the risk factors of the senile people's dementia, so as to explore the possible early intervention and treatment. therapy plan Methods:1 By stratified and cluster sampling from December 2009 to July 2011,15 retired cadres aged 80 and over 80 years of age and over 80 years of age were admitted to Beijing. Line epidemiological survey. All investigators are neurologists or postgraduates, trained in the system's investigative methods before the implementation of the study protocol, and the scores of the cognitive scales are tested for consistency and are made by the quality control personnel. The quality control of the questionnaire is carried out.3. The two-stage investigation method is adopted to conduct a face-to-face investigation of the respondent and the lover and the outpatient department in the dry place according to the sample survey of the health status of the nervous system of the retired cadres of the whole army. The first stage records the respondent. The general conditions such as the sociological information, the past medical history, the history of smoking and drinking, the simple and intelligent status check (MMSE) scale and the Montreal Cognitive Scale (MOCA), the daily living capacity (ADL) scale and the depression self-rating scale (CES-D) were used for screening, higher than the corresponding Demarcation is divided into a more detailed cognitive function scale for the normal person with the normal cognitive function and lower than the boundary of the boundary. In the control group, the dementia was the case group. A non-matched case-control study was conducted.4. The database was established using the Epidata3.0 software. All the questionnaire data lines were double-entered and the consistency check was performed. SP The statistical analysis of SS13.0 was carried out. The single-factor analysis was carried out for each factor, and the difference was considered to be statistical significance. Logistic regression analysis. The risk factors were evaluated with OR and P the correlation intensity and independence of the dementia with the main observation index is the coarse prevalence of the dementia and its main subtypes, the coarse prevalence of dementia in all ages, can be The OR value of the risk factors and the value of P. Results:1597 old cadres participated in the survey, the response rate was 90.5%, the male was 569, and the female 2 8 persons,80 to 98 years old, with an average age of 83 years. 247 people with normal cognitive function,113 people with dementia. type of dementia: The overall prevalence of dementia was 18.9% in the AD71, VD31 and other types of dementia. The prevalence of AD was 11.9%. The prevalence of dementia was 5.2% and the prevalence of other type of dementia was 1.8%. The risk factors of dementia were: the age stratification, the dementia group, the control group, the control group, the age group, the dementia group, the control group, the control group, the control group, the age group, the dementia group, the control group, the control group, the control group, the age group, the dementia group, the control group, the control group, the control group, the age group, the dementia group, the control group, the control group, the control group, (4) The age difference between the two groups was statistically significant, P 0.01, and the age difference of the two groups was statistically significant. The education years were stratified, the dementia group and the control group were lower than 6 years, and in the period of 6 to 12 years, the OR of the three groups was 2.07 (95% CI 1.44,2). The results of single factor analysis showed that the OR of the patients with diabetes was 2.37 (95% CI 1.49, 3.77), P 0.01, and the OR of the patients with hypertension with dementia was 2.4. 0 (95% CI 1.44, 4.00), P0.01; OR of the patients with a history of stroke was 3.20 (95% CI 1.93, 5.31), P0.01; and the proportion of hyperlipidemia, coronary heart disease and arrhythmia in the dementia group. It was slightly higher than that of non-dementia group, but P 0.05, there was no significant difference in the difference. Other possible risk factors: smoking, drinking and spirit creation in the case group The proportion of the history of injury to the electromagnetic exposure was higher than that of the control group, but there was no statistical significance.4-factor analysis: The non-conditional logistic regression model was selected for multi-factor analysis. The results showed that the OR value and the 95% confidence interval of age, stroke, diabetes, hypertension and short-term dementia were 2.87 (1.83, 4.50), 2.41 (1.37, 4.23), 2.05 (1.23, 3.44) and 1.80 (1), respectively. .02 , 3.15), 1.86 (1.26, 2.75). Conclusion:1 The prevalence of dementia in the population was high, and with the increase of age, the prevalence of AD was higher than that of VD. an independent risk factor for dementia in the elderly population, such as age, hypertension, diabetes, and stroke. Smoking, drinking, history of mental trauma, exposure to electromagnetic fields, high blood The risk factors of fat, coronary heart disease and arrhythmia for senile patients with dementia need to be further studied.
【學(xué)位授予單位】:河北醫(yī)科大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2012
【分類號(hào)】:R749.1
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