跌倒效能在社區(qū)老年人肌肉減少癥與生活質(zhì)量的中介效應(yīng)分析
本文選題:社區(qū)老年人 + 肌肉減少癥。 參考:《中國(guó)現(xiàn)代醫(yī)學(xué)雜志》2017年29期
【摘要】:目的探討跌倒效能在老年人肌肉減少癥狀與生活質(zhì)量間的中介效應(yīng),為提高老年人的生活質(zhì)量提供理論參考。方法采用方便抽樣法抽取遼寧省錦州市社區(qū)老年人610名,運(yùn)用肌肉減少癥篩查量表、跌倒效能量表與生活質(zhì)量量表對(duì)社區(qū)老年人進(jìn)行調(diào)查。用SPSS 21.0統(tǒng)計(jì)軟件對(duì)于一般資料進(jìn)行描述性分析,Pearson相關(guān)分析對(duì)老年人肌肉減少狀況、跌倒效能與生活質(zhì)量間的相關(guān)程度進(jìn)行分析;線性回歸分析跌倒效能的中介作用;AMOS22.0軟件構(gòu)建結(jié)構(gòu)方程模型,Bootstrap法進(jìn)一步驗(yàn)證跌倒效能在社區(qū)老年人肌肉減少狀況與生活質(zhì)量間的中介作用。結(jié)果有效回收問(wèn)卷600份,老年人肌肉減少狀況、跌倒效能及生活質(zhì)量之間均呈線性關(guān)系,肌肉減少得分與跌倒效能、生活質(zhì)量得分呈負(fù)相關(guān)(P0.05),跌倒效能得分與生活質(zhì)量得分呈正相關(guān)(P0.05);跌倒效能在老年人肌肉減少與生活質(zhì)量間發(fā)揮部分中介的作用,且中介效應(yīng)占總效應(yīng)的39.1%。結(jié)論跌倒效能高的老年人生活質(zhì)量較好,對(duì)于肌肉減少患者可以通過(guò)增加其跌倒效能來(lái)提高其生活質(zhì)量。
[Abstract]:Objective to explore the mediating effect of fall efficacy on the reduction of muscle symptoms and quality of life (QOL) in the elderly, and to provide a theoretical reference for improving the quality of life (QOL) of the elderly. Methods the convenience sampling method was used to select 610 elderly people in Jinzhou City Liaoning Province and to investigate the elderly people in the community by using the Musculoplegia screening scale fall efficacy scale and quality of Life scale. The general data were analyzed with SPSS 21.0 software. Pearson correlation analysis was used to analyze the degree of correlation among muscle reduction, fall efficacy and quality of life in the elderly. The intermediary role of fall efficacy in linear regression analysis and the structural equation model constructed by AMOS22.0 were further verified by Bootstrap method in order to verify the mediating effect of fall efficacy on muscle reduction status and quality of life of the elderly in community. Results 600 questionnaires were collected effectively. There was a linear relationship between muscle reduction, fall efficacy and quality of life in the elderly, and the score of muscle reduction and fall efficacy. The scores of quality of life were negatively correlated with the scores of fall efficacy and the scores of quality of life were positively correlated with the scores of quality of life, and the fall efficacy played a part as a mediator between muscle reduction and quality of life in the elderly, and the mediating effect accounted for 39.1% of the total effect. Conclusion the elderly patients with high fall efficacy have better quality of life, and the patients with muscle reduction can improve their quality of life by increasing their fall efficacy.
【作者單位】: 錦州醫(yī)科大學(xué)護(hù)理學(xué)院;
【基金】:國(guó)家自然科學(xué)基金(No:31571233)
【分類號(hào)】:R685
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