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Book

Adverse Events

In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan.
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Book

Adverse Events

Christy L. Skelly et al.
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Excerpt

Adverse events are common across healthcare systems, with some studies' results reporting that 10% to 25% of patients are affected. Definitions vary across studies and institutions, but an adverse event is generally defined as a patient injury arising from medical intervention that necessitates additional treatment or hospitalization or results in death. (Source: University of California, Davis Patient Safety Network Editorial Team, 2024.) Nearly any medical test or treatment carries the potential for harm. The consequences vary widely in severity depending on the clinical context. Although some adverse events are unavoidable, many are preventable. In recent decades, large-scale initiatives have aimed to analyze and reduce preventable errors to improve patient safety.

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Conflict of interest statement

Disclosure: Christy Skelly declares no relevant financial relationships with ineligible companies.

Disclosure: Kathleen McMahon declares no relevant financial relationships with ineligible companies.

Disclosure: Sunil Munakomi declares no relevant financial relationships with ineligible companies.

References

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