Sucesos adversos en cirugía general y de aparato digestivo en los hospitales españoles

Patients in general and digestive surgery units have an increased risk of AE. Risk factors for these events are age, comorbidity, and the use of external devices. A substantial number of AE are related to nosocomial infection (especially surgical wound infection) and to surgical procedures. AE have an important impact on patients and a considerable proportion of these events are preventable. AE have strong health, social and economic repercussions and until recently have constituted a silent epidemic in Spain. Consequently, study of these events should be a public health priority.