【摘要】 目的考察亚健康人群不同亚型的症状学特征。方法采用探索性因子分析的方法,以特征根λi≥1为公因子提取原则,对1 828例亚健康样本人群59个症状变量进行筛选归纳,分析亚健康状态亚型人群的症状特点。结果KMO统计量为0.85;Bartlett’s球形检验2χ=22 506.58,P<0.001;经主成分法因子分析,提取出17个公因子,结合医学知识,归纳为心理性亚健康、疲劳性亚健康、睡眠性亚健康、胃肠性亚健康、体质性亚健康、疼痛性亚健康和其他型亚健康7个亚健康亚型。结论亚健康人群在不同亚型下有不同症状特征。更多还原

【Abstract】 Objective To observe the characteristics of different subtype symptoms in subhealthy people group.Method To apply the method of exploratory factor analysis,taking λi≥1 as the selecting principle of common factor,to select and sum up 59 symptom variates from 1828 cases of subhealthy sample people group and to analyse the symptom characteristics in subhealthy people group.Result The statistic of KMO was 0.85,Bartlett’s sphericity test χ2=22 506.58,P<0.001.After the factor analysis of principle component method there were 17 common factors selected and summed up 7 subtypes of subhealth,including psychogenical subhealth,fatigued subhealth,sleepy subhealth,gastrointestinal subhealth,physical subhealth,pained subhealth and other subhealth.Conclusion Subhealthy people group has different symptom characteristics in different subtypes.更多还原