Diabetic foot risk assessment

• Published in: Diabetes/metabolism research and reviews Vol. 32; no. 4; pp. 376 - 378
• Main Author: Woodbury, M. Gail
• Format: Journal Article
• Language: English
• Published: England Blackwell Publishing Ltd 01.05.2016; Wiley Subscription Services, Inc
• Subjects: Adult; Diabetes Mellitus, Type 2 - complications; Diabetic Foot - etiology; Humans; Risk Assessment
• ISSN: 1520-7552; 1520-7560
• DOI: 10.1002/dmrr.2784

Diabetes is a serious chronic disease that results in foot complications for many people world‐wide. In 2014, the World Health Organization estimated the global prevalence of diabetes in adults to be 9%. To ascertain the risk that an individual patient might develop a diabetic foot ulcer that could lead to an amputation, clinicians are strongly encouraged to perform a risk assessment. Monteiro‐Soares and Dinis‐Ribeiro have presented a new DIAbetic FOot Risk Assessment with the acronym DIAFORA. It is different from other risk assessments in that it predicts the risk of developing both diabetic foot ulcers and amputation specifically. The risk variables were derived by regression analysis based on a data set of 293 patients from a high‐risk setting, a Hospital Diabetic Foot Clinic, who had diabetes and a diabetic foot ulcers. Clear descriptions of the risk variables are provided as well as sensitivity, specificity, positive and negative predictive values for the risk categories. As an added benefit, likelihood ratios are provided that will help clinicians determine the risk of amputation for individual patients. Having a risk assessment form is important for clinician use and examples exist. A question is raised about the effectiveness of risk assessment and how effectiveness might be determined. Copyright © 2016 John Wiley & Sons, Ltd.