亚健康评定量表评价华南地区大学生亚健康状况的信效度

Reliability and Validity of Sub- Health Measurement Scale Version1.0 in Evaluation of Sub- Health of College Students

目的考量亚健康评定量表（SHMS V1.0）应用于大学生亚健康状况测量的信效度。方法选取华南地区1200名大学生,采用亚健康评定量表对其进行现场调查,研究量表内部一致性信度、分半信度、结构效度、内容效度、效标效度。结果 SHMS V1.0的Cronbach＇sα系数为0.904,分半信度为0.778。各条目得分与其所属维度得分的相关性均较大（r=0.643~0.879）,而与其他维度得分的相关系数较低（r=0.071~0.416）。各维度分与其子量表分的相关系数均较大（r=0.595~0.913）,而与其他子量表分相关系数较低（r=0.244~0.633）。因子分析得到的9个因子与理论结构基本一致。该量表与SF-36总分的相关系数为0.739（P〈0.01）。结论应用SHMS V1.0评价大学生亚健康状态是可靠的、有效的。

Objective To assess the reliability and validity of Sub- Health Measurement Scale Version 1. 0（ SHMS V1. 0） in the evaluation of sub- health of college students. Methods The spot trial was performed among 1200 college students in South of China for the study of Cronbach ＇s α coefficient,split- half reliability,construct validity,content validity and criterion- related validity of SHMS V1. 0. Results The Cronbach ＇s α coefficient was 0. 904 and the split- half reliability was 0. 778. There were high correlations between each item of SHMS V1. 0 and its dimension（ r = 0. 643 ~ 0. 879）,but low correlations between items and other dimensions,the correlation coefficient was（ r = 0. 071 ~ 0. 416）. Dimension scores were correlated significantly with its subscale（ r = 0. 562 ~ 0. 917）. The nine factors obtained from factor analysis were basically consistent with the original theoretical conception about SHMS V1. 0 and the correlation coefficient between SHMS V1. 0 and SF- 36 was 0. 739（ P 0. 01）. Conclusion SHMS V1. 0 is a reliable and valid measurement scale for evaluating sub- health of college students.