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Journal of Chinese Integrative Medicine ›› 2010, Vol. 8 ›› Issue (12): 1153-1158.doi: 10.3736/jcim20101207

Special Issue: Traditional Chinese Medicine

• Original Clinical Research • Previous Articles     Next Articles

Evaluation of consistency of tongue and pulse signs observed by traditional Chinese medicine clinicians

Xiao-yan Lia,Ze-huai Wena,b,Wei-xiong Liangb,Wei-hua Xub, Su-yun Lic,Xue-qing Yuc, Hai-feng Wangc   

  1. a Key Unit of Methodology in Clinical Research of Traditional Chinese Medicine, the Second Affiliated Hospital, Guangzhou University of Chinese Medicine, Guangzhou 510120, Guangdong Province, China
    b National Center for Training of Design, Measurement and Evaluation in Clinical Research, Guangzhou University of Chinese Medicine,Guangzhou 510405,Guangdong Province,China
    c Department of Respiratory Diseases, the First Affiliated Hospital, Henan University of Traditional Chinese Medicine, Zhengzhou 450000, Henan Province, China
  • Received:2010-07-29 Accepted:2010-08-16 Online:2010-12-20 Published:2010-12-15
  • Contact: Ze-huai Wen E-mail:wenzh@gzhtcm.edu.cn

Objective

To evaluate the consistency of tongue manifestation and pulse condition observed by traditional Chinese medicine clinicians.

Methods

Field investigation and direct inquiry were performed in the study. Two physicians from the same department judged tongue manifestation and pulse condition independently. The consistency among observers was assessed by means of Kappa statistics.

Results

A total of 55 patients were included in the study. There were 13 inconsistent cases (23. 6%) in tongue body observation and 7 cases (12.7%) in form of the tongue observation. The observation consistency of tongue body (Kappa=0.649) and form of the tongue (Kappa=0.752) were good. There were 24 inconsistent cases (43.6%) in tongue fur observation, the consistency of which was moderate (Kappa = 0. 525). There were 22 inconsistent cases (40%) in pulse condition diagnosis, the diagnosis consistency of which was also moderate (Kappa=0.562).

Conclusion

Observation and diagnosis consistency of tongue manifestation and pulse condition were moderately the same between different clinicians. By analyzing the reasons of inconsistency, it is necessary to improve the consistency in three aspects, such as the detailed-oriented criterion, the attitude of researchers and better training of researchers.

Key words: Consensus, Statistics, Nonparametric, Tongue presentations, Pulse presentations, Traditional Chinese medicine

"

"

舌苔 腻苔 白苔 黄苔 厚苔 薄苔 滑润苔 干燥苔 花剥苔 无苔
Kappa 值 0. 516 0. 644 0. 674 0. 737 0. 753 1. 000 1 1 1. 000

"

脉象 浮脉 沉脉 缓脉 滑脉 细脉 弦脉 结代脉 数脉
Kappa 值 0. 486 0. 645 0. 658 0. 708 0. 737 0. 737 0. 780 0. 913

"

B医生舌苔观察结果 合计
白干 白厚腻 白黄滑 白黄厚腻 薄白黄 薄黄腻 花剥 黄干 黄厚腻 黄腻干 无苔
白干 2 2 0 0 0 0 0 1 0 0 0 5
白厚腻 0 6 0 1 2 1 0 1 0 0 0 11
A 白黄滑 0 0 1 0 0 0 0 0 0 0 0 1
白黄厚腻 0 0 0 1 0 0 0 0 0 0 0 1
薄白黄 1 0 0 0 15 0 0 1 0 0 0 17
薄黄腻 0 0 0 0 0 0. 001* 0 0 0 0 0 0
花剥 0 0 0 0 0 0 2 0 0 0 0 2
黄干 0 0 0 0 0 0 0 2 1 0 0 3
黄厚腻 0 0 0 1 1 0 0 1 8 0 0 11
黄腻干 0 0 0 0 0 0 0 1 0 0. 001* 0 1
无苔 0 0 0 0 0 0 0 0 0 0 3 3
合计 3 8 1 3 18 1 2 7 9 0 0 55

"

B医生舌苔观察结果
(2) 白厚 (1) 白腻 (1)
白干 (1) 黄干 (1)
白黄滑(1) 白滑 (1)
白腻 (6) 白厚 (1) 白黄厚(1) 薄黄 (2) 薄黄腻(1)
薄白 (6) (1) (3) 薄白黄(1) 薄黄 (1)
薄黄 (1) (1)
(1) 黄腻 (1)
黄厚 (1) 白黄厚(1)
黄厚腻(1) 黄厚 (1)
黄腻 (3) 薄黄 (1) (1) 黄厚腻(1)
黄腻干(1) 黄干 (1)

"

B医生切脉结果
-1 沉细 -1
沉滑结代(1) 沉细结代 -1
A 沉细 -3 -1 沉细滑(1) 沉细数(1)
沉细结代(1) 沉细 -1
沉细数 -1 沉细数结代(1)
-4 -1 沉滑 -2 浮 ⑴
-3 沉细 -2 -1
细数 -3 沉细 -1 滑数 -1 细滑数(1)
-2 -1 沉弦 -1
弦滑 -1 沉细 -1
弦细 -2 沉弦细 -1 浮脉 -1
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