Realization of a service for the long-term risk assessment of diabetes-related complications

Vincenzo Lagani, Franco Chiarugi, Dimitris Manousos, Vivek Verma, Joanna Fursse, Kostas Marias, Ioannis Tsamardinos

Research output: Contribution to journalArticlepeer-review

19 Scopus citations


Aim We present a computerized system for the assessment of the long-term risk of developing diabetes-related complications. Methods The core of the system consists of a set of predictive models, developed through a data-mining/machine-learning approach, which are able to evaluate individual patient profiles and provide personalized risk assessments. Missing data is a common issue in (electronic) patient records, thus the models are paired with a module for the intelligent management of missing information. Results The system has been deployed and made publicly available as Web service, and it has been fully integrated within the diabetes-management platform developed by the European project REACTION. Preliminary usability tests showed that the clinicians judged the models useful for risk assessment and for communicating the risk to the patient. Furthermore, the system performs as well as the United Kingdom Prospective Diabetes Study (UKPDS) Risk Engine when both systems are tested on an independent cohort of UK diabetes patients. Conclusions Our work provides a working example of risk-stratification tool that is (a) specific for diabetes patients, (b) able to handle several different diabetes related complications, (c) performing as well as the widely known UKPDS Risk Engine on an external validation cohort.
Original languageEnglish (US)
Pages (from-to)691-698
Number of pages8
JournalJournal of Diabetes and its Complications
Issue number5
StatePublished - Jul 1 2015
Externally publishedYes

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Generated from Scopus record by KAUST IRTS on 2023-09-23


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