摘要
目的评价简版生活质量量表（SF-12）在农村高龄老人中的测量信度和效度。方法采用分层整群抽样方式，对789名农村高龄老人进行调查。结果极端组比较的决断值介于3．012～10．060，题总相关系数介于0．105～0．742，量表内部一致性系数介于0．833～0．864，量表因子负荷量介于0．458～0．861，量表总的内部一致性系数为0．861，重测信度为0．814，抽取特征值大于1的因子有3个，累计贡献率达到63．54％，校标效度的相关系数为0．715，8个维度的聚合成功率为100％，区分成功率为100％。结论sF．12具有较好的测量信度和效度，能够用于农村高龄老人生活质量的评价。
Objective To evaluate the reliability and validity of SF-12 for elderly persons in countryside. Methods The stratified cluster sampling method was used to survey 789 elderly persons in countryside. Results The critical ratio of the extreme groups ranged from 3. 012 to 10. 060, the total correlation coefficient ranged from 0. 105 to 0. 742, the internal consistency coefficient ranged from 0. 833 to 0. 864, the amount of factor load ranged from 0. 458 to 0. 861, the overall internal consistency coefficient was 0. 861, and the retest reliability was 0. 814. Three factors with characteristic values greater than 1 were extracted and the cumulative contribution rate was 63.54%. The correlation coefficient of criterion validity was 0. 715, the success rate of polymerization for 8 dimensions was 100%, and the discriminative power was 100%. Conclusion SF-12 has favorable reliability and validity and can be used to evaluate the quality of life for elderly persons in countryside.
出处
《上海交通大学学报（医学版）》
CAS
CSCD
北大核心
2016年第7期1070-1074,共5页
Journal of Shanghai Jiao tong University:Medical Science
基金
教育部人文社会科学规划项目(13YJA890035)
安徽省优秀青年人才基金重点项目(gxyqzd2016156)
安徽省教育厅质量工程重点项目(2014jyxm204)~~
关键词
生活质量
农村
高龄老人
the quality of life
countryside
elderly people
