用因子分析法解析广东地区类风湿关节炎证候分型的特点 |
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引用本文: | 李文杰,;黄闰月,;晏菁遥,;储永良,;黄清春. 用因子分析法解析广东地区类风湿关节炎证候分型的特点[J]. 中医药学刊, 2014, 0(10): 2359-2362 |
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作者姓名: | 李文杰, 黄闰月, 晏菁遥, 储永良, 黄清春 |
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作者单位: | [1]广州中医药大学第二临床医学院,广东广州510405; [2]广东省中医院风湿科,广东广州510006 |
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基金项目: | 国家自然科学基金青年科学基金项目(81302799); 广东省中医院2012年风湿科院内专项项目(E418) |
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摘 要: | 目的:应用因子分析法研究广东地区类风湿性关节炎的证候分型特点,为临床辨证提供客观依据。方法:收集广东地区168例类风湿性关节炎患者的临床四诊信息,用因子分析方法进行分析,提取因子并测量症状载荷,明确因子对应的证候。结果:在提取出的15个公因子中,其中11个具有代表性的公因子分别对应类风湿性关节炎寒湿痹阻、湿热痹阻、肝肾不足三个临床上最常见的证候。结论:因子分析能对中医四诊信息较好地进行证型的客观分类,能在一定程度上揭示广东地区类风湿性关节炎的中医证型特点,可为临床辨证提供参考依据。
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关 键 词: | 类风湿性关节炎 证候 因子分析 |
Research on Features of Syndrome Type of Rheumatoid Arthritis in Guangdong Area with Factor Analysis |
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Affiliation: | LI Wenjie,HUANG Runyue,YAN Jingyao,CHU Yongliang,HUANG Qingchun( 1. The Second Institute of Clinical Medicine, Guangzhou University of Chinese Medicine, Guangzhou 510405, Guangdong, China ; 2. The Department of Rheumatology, Guangdong Povincial Hospital of Chinese Medicine, Guangzhou 510006 , Guangdong, China) |
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Abstract: | Objective: This study was conducted to investigate the features of syndrome type of rheumatoid arthritis in Guangdong area by using the factor analysis,thereby providing the objective basis for clinical syndrome differentiation.Methods: The four diagnostic information for 168 cases of patients with rheumatoid arthritis in guangdong area were collected and subsequently analyzed by using the factor analysis method. The factors and loading associated with different symptoms were analyzed accordingly to make the corresponding syndromes clear. Results: There are 15 common factors extracted,among which 11 typical common factors correspond to the three syndromes of rheumatoid arthritis,dampness- heat blockage type,cold- dampness blockage type and deficiency of liver and kidney type. These three types are frequently seen in clinical diagnosis. Conclusion:The factor analysis is a good tool for analyzing the four diagnostic information,and thus identifying the syndromes types. Our study,to some extent,revealed the features of syndrome type of rheumatoid arthritis in Guangdong area,thereby providing more information for clinical syndrome differentiation. |
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Keywords: | rheumatoid arthritis syndrome type factor analysis |
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