Journal
ANNALS OF MEDICINE
Volume 54, Issue 1, Pages 3157-3168Publisher
TAYLOR & FRANCIS LTD
DOI: 10.1080/07853890.2022.2140450
Keywords
Adverse events; avoidable adverse events; healthcare; patient safety
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This study conducted in hospitals in the Community of Madrid aimed to identify targets for improvement in the quality of care. The results show that the prevalence of adverse events is similar to other studies, and they lead to worse patient outcomes and are associated with patient death. Although avoidable adverse events are less severe, their higher frequency has a greater impact on patients and the healthcare system.
Introduction Adverse healthcare-related events (AE) entail reduced patient safety. Estimating their frequency, characteristics, avoidability and impact is a means to identify targets for improvement in the quality of care. Methods This was a descriptive observational study conducted within the Patient Safety Incident Study in Hospitals in the Community of Madrid (ESHMAD). The study was conducted in a high-complexity hospital in May 2019 through a two-phase electronic medical record review: (1) AE screening and epidemiological and clinical data collection and (2) AE review and classification and analysis of their impact, avoidability, and associated costs. Results A total of 636 patients were studied. The prevalence of AE was 12.4%. Death during the stay was associated with the presence of AE (OR [CI95%]: 2.15 [1.07 to 4.52]) versus absence and emergency admission (OR [CI95%]: 17.11[6.63 to 46.26]) versus scheduled. A total of 70.2% of the AEs were avoidable. Avoidable AEs were associated with the presence of pressure ulcers (OR [CI95%]: 2.77 [1.39 to 5.51]), central venous catheter (OR [CI95%]: 2.58 [1.33 to 5.00]) and impaired mobility (OR [CI95%]: 2.24[1.35 to 3.71]), versus absences. They were associated too with the stays in the intensive care unit (OR [CI95%]: 2.75 [1.07 to 7.06]) versus medical service. AEs were responsible for additional costs of euro909,716.8 for extra days of stay and euro12,461.9 per patient with AE. Conclusions The prevalence of AEs was similar to that found in other studies. AEs led to worse patient outcomes and were associated with the patient's death. Although avoidable AEs were less severe, their higher frequency produced a greater impact on the patient and healthcare system. Key messages Adverse events are one of the main problems in healthcare delivery and patients who suffer from at least one AE are double as likely to die during hospitalization. Avoidable adverse events are the most frequent in health care and they are a good target where achieve improvement areas that allow getting optimal patient safety and quality of care levels. Patients hospitalized in the ICU, with the previous presence of pressure ulcers, central venous catheter, or impaired mobility were associated with the development of avoidable AE, so optimal management of these patients would reduce the impact of AE.
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