Diagnostic standard evaluation of Chinese medicine syndrome for coronary heart disease patients after percutaneous coronary intervention.
- Author:
Rui-xi XI
1
;
Ke-ji CHEN
;
Da-zhuo SHI
;
Li-zhi LI
Author Information
- Publication Type:Journal Article
- MeSH: Coronary Disease; diagnosis; etiology; Humans; Medicine, Chinese Traditional; methods; Percutaneous Coronary Intervention; adverse effects; Predictive Value of Tests; Sensitivity and Specificity
- From: Chinese Journal of Integrated Traditional and Western Medicine 2013;33(8):1036-1041
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo evaluate the validity, reliability, and clinical applicability of Chinese medicine syndrome diagnostic standards for coronary heart disease (CHD) patients after percutaneous coronary intervention (PCI), which was established by expert consultation.
METHODSA total of 1 050 CHD patients after PCI were recruited from 23 hospitals. The sensitivity, specificity, accuracy, positive likelihood ratio, and area under ROC curve were used to evaluate the validity of diagnostic standards for Chinese medical syndrome types. The observable agreement rate and Kappa value were used to evaluate the reliability. Positive predictive value and negative predictive value were used to evaluate the clinical applicability.
RESULTSThe sensitivity, specificity, accuracy, positive likelihood ratio, area under ROC curve, observable agreement rate, Kappa value, positive predictive value, and negative predictive value of each Chinese medicine syndrome in CHD patients after PCI were as follows: 95.26%, 93.70%, 94.86%, 15.13, 0.924, 98.76%, 0.969, 97.76%, and 87.24% for blood stasis syndrome; 96.42%, 95.34%, 96.00%, 20.70, 0.957, 99.52%, 0.990, 97.02%, and 94.42% for qi deficiency syndrome; 88.19%, 96.46%, 94.19%, 24.89, 0.923, 96.67%, 0.915, 90.39%, and 95.58% for phlegm turbidity syndrome; 91.06%, 98.77%, 97.05%, 74.22, 0.950, 98.67%, 0.960, 95.54%, and 97.46% for cardiac blood stasis syndrome; 98.41%, 96.73%, 97.33%, 30.10, 0.976, 98.86%, 0.976, 94.40%, and 99.09% for qi deficiency blood stasis syndrome; 94.81%, 94.75%, 94.76%, 18.07, 0.948, 97.71%, 0.918, 72.73%, and 99.20% for phlegm-stasis stagnation syndrome.
CONCLUSIONThe validity, reliability, and clinical applicability of Chinese medicine syndrome diagnostic standards for CHD patients after PCI were rational and considerable in clinical practice.