中文摘要：

目的：调查亚健康人群中医体质特点,并初步探讨其与中医证素的关系。方法：中医师专人定式问卷调查中医症状和体质,按照王琦分型法分析诊断体质,并进行体质和证素的相关分析。结果：514例亚健康人群体质其构成主要为痰湿质（30.2%）、气虚质（20.2%）、湿热质（12.5%）、阴虚质（8.6%）、阳虚质（7.4%）、血瘀质（7.0%）和气郁质（6.2%）等。对514例亚健康人群主要体质类型与主要证素进行相关分析表明,气虚质与气虚、阳虚和阴虚证素呈显著相关（P〈0.01,P〈0.05）;痰湿质与湿热、痰湿和阳虚证素呈显著性相关（P〈0.01,P〈0.05）;阳虚质与气虚和阳虚证素显著相关（P〈0.05）;湿热质与湿热、痰湿证素显著相关（P〈0.01）;阴虚质与气虚和阴虚证素显著相关（P〈0.01,P〈0.05）。结论：体质的特异性决定了亚健康人群所表现的证素特点,也反映出体质和证候在形成上的相关性。

英文摘要：

Objective： Investigation of TCM constitution features of the sub-health population, to explore the relationship between the constitution features and the syndrome elements of TCM. Methods： The symptoms and constitutions of TCM were investigated by exclusive questionnaires, and analyzed according to WANG Qi＇s constitution classification standards. And then the relationship between the constitutions and the syndrome elements was analyzed. Results： The mainly composed constitutions of the 514 cases of sub-health population were phlegm dampness constitution （30.2%）, qi deficiency constitution （20.2%）, dampness- heat constitution （12.5%）, yin deficiency constitution （8.6%）, yang deficiency constitution （7.4%）, blood stasis constitution （7.0%） and qi stagnation constitution （6.2%）, etc. The analysis related to the major constitution types and main syndrome elements of the sub-health population showed that the significant correlations existed between the qi deficiency constitution and the syndrome elements of qi deficiency, yang deficiency and yin deficiency, the phlegm dampness constitution and the syndrome elements of dampness-heat, phlegm dampness and yang deficiency （P〈0.01, P〈0.05）, the yang deficiency constitution and the syndrome elements of qi deficiency and yang deficiency （P〈0.05）; the dampness-heat constitution and the syndrome elements of dampnessheat and phlegm dampness （P〈0.01）; the yin deficiency constitution and the syndrome elements of qi deficiency and yin deficiency （P〈0.01, P〈0.05）. Conclusion： The results show that the specificity of the constitution determines the performance characteristics of the sub-health people, also reflectes the correlation of constitution and syndrome in the formation.