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[Extraction, combination and distribution regularity of syndrome elements in patients with variant angina pectoris].
Zhong Xi Yi Jie He Xue Bao. 2007 Nov; 5(6):616-20.ZX

Abstract

OBJECTIVE

To explore the pathogenesis characteristics of variant angina pectoris (VAP) by extracting its syndrome elements and analyzing the combination and distribution regularity of the syndrome elements.

METHODS

One hundred and seventy-five case files of VAP patients were collected. The extraction of syndrome elements and symptom contribution to syndrome was completed by the partition method of complex system based on entropy theory. Diagnostic threshold was established by receiver operator characteristic curve. According to the results diagnosed by diagnostic criteria for syndrome element with quantitation, the combination and distribution regularity of the syndrome elements in patients with VAP was analyzed.

RESULTS

The basic syndrome elements in the patients with VAP were qi deficiency, qi stagnation, blood stasis, phlegm turbidity, phlegm-heat, stagnation-heat, yin deficiency and yang deficiency syndromes. It showed that the combination types of syndrome elements could be made up of one syndrome, two, three, four or more than four syndromes. Qi deficiency, yin deficiency, qi stagnation, blood stasis and phlegm turbidity syndromes had the higher frequency than other syndrome elements in the patients with VAP.

CONCLUSION

The partition method of complex system based on entropy theory can be used in extracting the syndrome elements of the patients with VAP. It is found that VAP has complicated pathogenesis according to the combination and distribution regularity of syndrome elements. Qi deficiency, qi stagnation, blood stasis, phlegm turbidity and yin deficiency syndromes are the main syndrome elements.

Authors+Show Affiliations

Research Room of Luobing Theory, Yiling Medical Institute of Hebei, Shijiazhuang, Hebei Province 050035, China.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

English Abstract
Journal Article
Research Support, Non-U.S. Gov't

Language

chi

PubMed ID

17997933

Citation

Jia, Zhen-hua, et al. "[Extraction, Combination and Distribution Regularity of Syndrome Elements in Patients With Variant Angina Pectoris]." Zhong Xi Yi Jie He Xue Bao = Journal of Chinese Integrative Medicine, vol. 5, no. 6, 2007, pp. 616-20.
Jia ZH, Li YS, Wu YL, et al. [Extraction, combination and distribution regularity of syndrome elements in patients with variant angina pectoris]. Zhong Xi Yi Jie He Xue Bao. 2007;5(6):616-20.
Jia, Z. H., Li, Y. S., Wu, Y. L., Gao, H. L., Chen, J., Chen, J. X., Gu, C. H., Yuan, G. Q., Wu, X. C., & Wei, C. (2007). [Extraction, combination and distribution regularity of syndrome elements in patients with variant angina pectoris]. Zhong Xi Yi Jie He Xue Bao = Journal of Chinese Integrative Medicine, 5(6), 616-20.
Jia ZH, et al. [Extraction, Combination and Distribution Regularity of Syndrome Elements in Patients With Variant Angina Pectoris]. Zhong Xi Yi Jie He Xue Bao. 2007;5(6):616-20. PubMed PMID: 17997933.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - [Extraction, combination and distribution regularity of syndrome elements in patients with variant angina pectoris]. AU - Jia,Zhen-hua, AU - Li,Ye-shuang, AU - Wu,Yi-ling, AU - Gao,Huai-lin, AU - Chen,Jing, AU - Chen,Jian-xin, AU - Gu,Chun-hua, AU - Yuan,Guo-qiang, AU - Wu,Xiang-chun, AU - Wei,Cong, PY - 2007/11/14/pubmed PY - 2009/12/30/medline PY - 2007/11/14/entrez SP - 616 EP - 20 JF - Zhong xi yi jie he xue bao = Journal of Chinese integrative medicine JO - Zhong Xi Yi Jie He Xue Bao VL - 5 IS - 6 N2 - OBJECTIVE: To explore the pathogenesis characteristics of variant angina pectoris (VAP) by extracting its syndrome elements and analyzing the combination and distribution regularity of the syndrome elements. METHODS: One hundred and seventy-five case files of VAP patients were collected. The extraction of syndrome elements and symptom contribution to syndrome was completed by the partition method of complex system based on entropy theory. Diagnostic threshold was established by receiver operator characteristic curve. According to the results diagnosed by diagnostic criteria for syndrome element with quantitation, the combination and distribution regularity of the syndrome elements in patients with VAP was analyzed. RESULTS: The basic syndrome elements in the patients with VAP were qi deficiency, qi stagnation, blood stasis, phlegm turbidity, phlegm-heat, stagnation-heat, yin deficiency and yang deficiency syndromes. It showed that the combination types of syndrome elements could be made up of one syndrome, two, three, four or more than four syndromes. Qi deficiency, yin deficiency, qi stagnation, blood stasis and phlegm turbidity syndromes had the higher frequency than other syndrome elements in the patients with VAP. CONCLUSION: The partition method of complex system based on entropy theory can be used in extracting the syndrome elements of the patients with VAP. It is found that VAP has complicated pathogenesis according to the combination and distribution regularity of syndrome elements. Qi deficiency, qi stagnation, blood stasis, phlegm turbidity and yin deficiency syndromes are the main syndrome elements. SN - 1672-1977 UR - https://www.unboundmedicine.com/medline/citation/17997933/[Extraction_combination_and_distribution_regularity_of_syndrome_elements_in_patients_with_variant_angina_pectoris]_ DB - PRIME DP - Unbound Medicine ER -