我国健康人社会功能衰老测量量表构建研究

发布时间：2018-03-31 14:22

本文选题：衰老　切入点：老年医学　出处：《中华疾病控制杂志》2017年04期

【摘要】：目的探讨并构建我国健康人社会功能性衰老评估指标体系,制作人体社会功能性衰老量表。方法采用文献搜集、改良Delphi法和层次分析法(analytic hierarchy process,AHP)筛选并确立社会功能性衰老评估指标体系及权重系数;通过信度、相关性和探索性因子分析等评价量表的信度、效度并提取指标。结果确定社会维度衰老指标体系,其中二级指标3项(即个人能力、社会参与、组织交往),三级指标13项(生活自理能力、人际关系等);量表信度克朗巴哈α系数为0.873,重测信度系数r为0.848(P0.001),内容效度指数(content validity index,CVI)为0.836;结构效度经因子分析共提取3个公因子,能解释总变异量的53.69%,各原始指标公共度介于0.573~0.776之间。结论建立的社会功能性衰老指标体系,指标代表性好、认可度较高;量表的内容和结构效度较理想,指标分值及离散度与总分的相关系数大部分达到统计学标准,具有较好的应用价值和实用价值。
[Abstract]:Objective to study and construct the evaluation index system of social functional senescence of healthy people in China and to make the scale of social functional senescence.Methods using literature collection, improved Delphi method and Analytic hierarchy process (AHP) to screen and establish the evaluation index system and weight coefficient of social functional senescence, and to evaluate the reliability of the scale by reliability, correlation and exploratory factor analysis.Validity and index were extracted.Results the index system of aging in social dimension was determined, of which 3 were secondary indexes (i.e. personal ability, social participation, organization and communication), 13 indexes (self-care ability of life).The reliability of the scale was 0.873, the coefficient of test-retest reliability r was 0.848 validity, and the index of content validity was 0.836. The structural validity was extracted from three common factors by factor analysis.The common degree of the original indexes was between 0.573and 0.776, which could explain the total variation.Conclusion the established index system of social functional senescence has good representativeness and high recognition, the content and structure validity of the scale are ideal, the correlation coefficient of index score, dispersion and total score is mostly up to the statistical standard.It has good application value and practical value.
【作者单位】：南昌大学公共卫生学院流行病与卫生统计教研室;
【基金】：国家自然科学基金(81360446) 江西省南昌大学研究生创新专项基金(cx2015184)
【分类号】：R161.7

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