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Establishment and Evaluation of Diagnostic Scoring System for Coronary Artery Disease in Patients with Diabetic Foot / 中国医科大学学报
Journal of China Medical University ; (12): 448-451, 2015.
Artículo en Chino | WPRIM | ID: wpr-463120
ABSTRACT
Objective To establish a diagnostic scoring system for coronary artery disease(CAD)in patients with diabetic foot(DF)and evaluate its application efficiency. Methods The clinical data of 445 DF inpatients were analyzed retrospectively in this case?control study. These patients were divided into the CAD group(n=372,DF with CAD)and the control group(n=73,DF without CAD)according to the presence or absence of CAD. Risk factors were screened from related clinical factors examined through multiple logistic regression analysis for CAD in patients with DF and were assigned according to odds ratio(OR)to establish the scoring system for diagnosis of CAD in patients with DF. Application efficiency of the di?agnostic scoring system was tested by calculating area under the receiver operating characteristic(ROC)curve. Results The multiple logistic re?gression analysis showed that risk factors for CAD in patients with DF were age,male sex,the duration of diabetes≥10 years,the ankle?brachial in?dex(ABI)≤0.9,body mass index(BMI)≥25 kg/m2 and chronic renal insufficiency. According to ORassigned age(0.9=0,≤0.9=2),BMI(<25 kg/m2=0,≥25 kg/m2=3)and chronic renal insufficiency(absent=0,present=3)scores. Area under the ROC curve of the diagnostic score scheme was 0.758(0.682?0.835),the standard error was 0.039,and the point of the diagnosis of CAD was 7. Conclusion The scoring system established in the study is efficacious,simple and practical,which provides an important reference for CAD in patients with DF.

Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Tipo de estudio: Estudio diagnóstico / Estudio observacional / Estudio pronóstico / Factores de riesgo Idioma: Chino Revista: Journal of China Medical University Año: 2015 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Tipo de estudio: Estudio diagnóstico / Estudio observacional / Estudio pronóstico / Factores de riesgo Idioma: Chino Revista: Journal of China Medical University Año: 2015 Tipo del documento: Artículo