数字中医药（英文）2022，Vol.5Issue(2)：169-177,9.DOI:10.1016/j.dcmed.2022.06.006
中医血瘀体质影响因素的筛选研究
Screening influencing factors of blood stasis constitution in traditional Chinese medicine
摘要
Abstract
Objective To study the influencing factors of blood stasis constitution and provide a basis for treating blood stasis-related diseases by traditional Chinese medicine (TCM) constitution identification. Methods Data were collected using the self-developed TCM constitution identification plat-form based on B/S model by the project team. The obtained data were divided into blood stasis constitution and normal constitution groups. The differences of the categorical type in-fluencing factors (gender, birth mode, feeding mode within four months of birth, family his-tory, marital status, eating habits, sleeping habits, exercise habits, emotional state, stress situ-ation, and living environment) and the quantitative type influencing factors (sleep time, age, and mother's age at birth) on the constitution of the two groups were analyzed. In the single-factor analysis, the Pearson's chi-square test was selected for the categorical variable, and the independent sample t test and Mann-Whitney U nonparametric test were selected for the quantitative variables according to whether they conformed to the positive-terrestrial distri-bution; the binary logistic stepwise regression method was selected for the multi-factor ana-lysis. Results The data of 318 cases were collected from the TCM composition identification plat-form, and 159 cases of blood stasis constitution were used as the experimental group and 159 cases of normal constitution were used as the control group. The Pearson's chi-square test yielded significant differences (P < 0.05) in the effects of gender, pressure situation, family history, living environment, emotional state, exercise habits, and dietary habits on blood stas-is constitution. The independent samples t test yielded differences in sleep duration between the blood stasis constitution and normal constitution populations (P < 0.05), which meant sleep duration of the blood stasis constitution population was less than that of the normal constitution population. The Mann-Whitney U nonparametric test results accepted the ori-ginal hypothesis that there was no difference in the distribution of age and mother's age at birth across constitution types (P > 0.05). Binary logistic regression analysis showed that gender, family history, marital status, living environment, exercise habits, and emotional state were risk factors for blood stasis constitution (P < 0.05). Conclusion Gender, family history, living environment, emotional state, and exercise habits were significant influencing factors of blood stasis constitution. Blood stasis constitution pop-ulations can pay more attention to these influencing factors in their daily life for the preven-tion and reconciliation of blood stasis constitution.关键词
血瘀体质/影响因素的筛选/皮尔森卡方检验/非参数检验/二元逻辑逐步回归Key words
Blood stasis constitution/Screening influencing factors/Pearson's chi-square test/Nonparametric test/Binary logistic stepwise regression引用本文复制引用
周晓英,杨生文,欧金涛,王卓,王光荣,罗悦..中医血瘀体质影响因素的筛选研究[J].数字中医药（英文）,2022,5(2):169-177,9.基金项目
The Youth Fund of National Natural Science Foundation of China(81904324),and Xinglin Talent Plan of Chengdu University of Traditional Chinese Medicine(QNXZ2020015). （81904324）
