BACKGROUND: Underreporting of surgical adverse events limits the ability to identify quality and safety issues. Automated screening of the clinical information system (CIS) can improve case capture and reduce dependency on self-reporting. We compared screening of a CIS to self-reporting for identifying unplanned reoperation and also examined the relationship between causality and probability of reporting. METHODS: Between 2005 and 2009, all unplanned reoperations identified by automated screening of databases were reviewed and classified according to causality. Comparison was made to cases self-reported to departmental morbidity and mortality; conditional probability analysis assessed the likelihood of reporting as a function of causality. RESULTS: Of 104,938 operations performed, automated CIS screening identified 1,010 cases requiring unplanned reoperation; 23.6% were self-reported to morbidity and mortality; the probability of reporting varied widely depending on causality. CONCLUSIONS: Screening of a CIS for adverse events requiring reoperation revealed significant underreporting, with additional bias in reporting based on underlying causality. Copyright (c) 2010. Published by Elsevier Inc.
BACKGROUND: Underreporting of surgical adverse events limits the ability to identify quality and safety issues. Automated screening of the clinical information system (CIS) can improve case capture and reduce dependency on self-reporting. We compared screening of a CIS to self-reporting for identifying unplanned reoperation and also examined the relationship between causality and probability of reporting. METHODS: Between 2005 and 2009, all unplanned reoperations identified by automated screening of databases were reviewed and classified according to causality. Comparison was made to cases self-reported to departmental morbidity and mortality; conditional probability analysis assessed the likelihood of reporting as a function of causality. RESULTS: Of 104,938 operations performed, automated CIS screening identified 1,010 cases requiring unplanned reoperation; 23.6% were self-reported to morbidity and mortality; the probability of reporting varied widely depending on causality. CONCLUSIONS: Screening of a CIS for adverse events requiring reoperation revealed significant underreporting, with additional bias in reporting based on underlying causality. Copyright (c) 2010. Published by Elsevier Inc.
Authors: Ismaiel Abu Mahfouz; Ibtehal Abu Shabab; Heba Abu Saleem; Salem Abu Mahfouz; Qasem Shehab; Fida Asali Journal: Sultan Qaboos Univ Med J Date: 2020-12-21