内蒙古自治区55岁以上人群衰弱因素分析

Analysis of Frailty Factors in People over 55 Years Old in Inner Mongolia Autonomous Region

摘要: 目的：调查内蒙古地区55岁及以上蒙、汉族中老年人群衰弱现状，分析其危险因素。方法：从内蒙古自治区55岁以上人群衰弱病例的数据集中随机选取407例无缺失值的数据为调查对象，运用多元线性回归，从该病例数据集中筛选出与衰弱相关性高的9个变量，并对病例衰弱程度利用1~6分打分制进行评定，采用多元线性回归分析与衰弱相关的危险因素。结果：回归分析结果显示，性别、婚姻、MMSE分数、有无职工保险、有无糖尿病、有无冠心病、有无骨关节炎、握力、每周锻炼次数会对老年衰弱产生较为明显的影响，均是内蒙古地区中老年人衰弱的影响因素(P < 0.05)。结论：内蒙古地区55岁以上蒙、汉族中老年人群中大部分人衰弱程度较低，健康的生活习惯对于中老年人减缓衰弱有明显作用。

Abstract: Objective: To investigate the frailty status of Mongolian and Han middle-aged and elderly popula-tion aged 55 and above in Inner Mongolia and analyze its risk factors. Methods: From the Inner Mongolia autonomous region people over 55, 407 cases with no missing value data were randomly selected as investigation object, using multiple linear regression to screen out nine variables with high correlation with weak selection from the case data set, and the weak degree of cases was as-sessed using a scale of 1~6 points, using multiple linear regression to analyze risk factors associated with weakness. Results: The results of regression analysis showed that gender, marriage, MMSE score, employee insurance, diabetes, coronary heart disease, osteoarthritis, grip strength and weekly number of exercise had a significant impact on the frailty of the elderly in Inner Mongolia (P < 0.05). Conclusion: Most of the middle-aged and elderly people over 55 years old in Inner Mongolia have a low degree of asthenia, and healthy living habits have an obvious effect on slowing down as-thenia.