Volume 12 Supplement 1

Scientific Abstracts Presented at the International Research Congress on Integrative Medicine and Health 2012

Open Access

P05.13. Development of the phlegm syndrome questionnaire: a new instruction to assess traditional Chinese medicine syndrome for angina

  • Y Guanlin1,
  • Z Huiyong2,
  • Z Zhe2,
  • Y Li2,
  • Y Changhe1,
  • D Ying1,
  • Q Wencheng2,
  • L Maoxin2,
  • W Xiayun2,
  • D Rui2 and
  • C Zhihui1
BMC Complementary and Alternative MedicineThe official journal of the International Society for Complementary Medicine Research (ISCMR)201212(Suppl 1):P373

https://doi.org/10.1186/1472-6882-12-S1-P373

Published: 12 June 2012

Purpose

The concept of ”syndrome” is not only used for diagnosis but also as an outcome to assess successful treatment in Traditional Chinese medicine (TCM). Integrated medicine assessment mode is based on the combination of disease outcome and syndrome. Seattle Angina Questionnaire (SAQ) is a kind of disease outcome, but there is no syndrome questionnaire available. The current syndrome outcome is based on the “Guidelines for clinical research on Chinese new herbal medicines”, which comes from the textbooks, and its psychometric properties have not been evaluated. This study is to develop a questionnaire to assess the phlegm syndrome for angina.

Methods

Firstly, a nominal group composed of 7 TCM experts was organized to supervise the study. Secondly, phlegm symptoms were extracted from literature review (papers, textbooks and guidelines), and from in-depth interviews of 12 patients with angina and phlegm syndrome. Thirdly, items were generated from the phlegm symptoms with the following conditions: (1) not an angina symptom, e.g. chest pain; (2) not a diagnostic symptom, e.g. liking heavy greasy foods; (3) not unchangeable, e.g. obesity. (4) not about pulse and tongue. Each of the items was designated to a colloquial question through cognitive interviews with 3 patients and 3 healthy people. Finally, a draft questionnaire was evaluated in a pilot study of 20 paitents.

Results

Twenty-one phlegm symptoms were extracted from literature review and patient interviews. Eight items were generated through discussions of the nominal group. According to the cognitive interviews, each item was designed into a single question, but one of the items was separated into two questions due to a double meaning. In the pilot test, two questions were modified with feedback from 11 patients. Finally, the draft questionnaire was developed now containing a total of 9 questions.

Conclusion

The questionnaire can capture the phlegm syndrome for angina, and may be used as an outcome to assess TCM after the psychometric properties analysis.

Authors’ Affiliations

(1)
Liaoning University of Traditional Chinese Medicine
(2)
Affiliated Hospital of Liaoning University of TCM

Copyright

© Guanlin et al; licensee BioMed Central Ltd. 2012

This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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