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KMID : 1123920140280010076
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Korean Journal of Oriental Physiology and Pathology
2014 Volume.28 No. 1 p.76 ~ p.81
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Study II of Diagnosis Criteria for Qi deficiency in Stroke
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Kang Byeong-Gab
Heo Tae-Young
Yun Kyung-Jin
Park Tae-Yong
Lee Ju-Ah
You Soo-Seong
Park Geon-Hee
Lee Myeong-Soo
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Abstract
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The aim of this study was to build the diagnosis criteria of Qi deficiency using distribution of sum of 11 items for Qi deficiency in stroke patients. Between September 2006 and December 2010, 2,994 patients from 11 Korean medical hospitals were asked to complete the Korean Standard Pattern Identification for Stroke (K-SPI-Stroke) questionnaire as a part of project ’Fundamental study for the standardization and objectification of pattern identification in traditional Korean medicine for stroke (SOPI-Stroke). Each patient was independently diagnosed by two experts (traditional Korean medicine physicians) from the same site according to one of five patterns. 2,994 patients were divided modeling and testing in 70:30 ratio by stratification of pattern identification. We calculated the sensitivity, specificity, accuracy and odds ratio (OR) using distribution of sum of 11 items (signs and symptoms) for Qi deficiency. More than four from 11 items of Qi deficiency in modeling dataset, sensitivity, specificity, accuracy and OR was 70.07%, 74.94%, 73.92% and 7.00, respectively. In testing dataset, 78.31%, 73.45%, 74.47% and 9.98, respectively. Although this values are not high, after values of sensitivity, specificity, accuracy and OR should be more than current value, and then we should be able to suggest as objective diagnosing criteria
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KEYWORD
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sensitivity, specificity, accuracy, odds ratio, diagnosis criteria, Qi deficiency, stroke
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