維基上看到的定義,應該算中肯 A medical error is a preventable adverse effect of care, whether or not it is evident or harmful to the patient. This might include an inaccurate or incomplete diagnosis or treatment of a disease, injury, syndrome, behavior, infection, or other ailment
A medical error occurs when a health-care provider chooses an inappropriate method of care or improperly executes an appropriate method of care. Medical errors are often described as human errors in healthcare. However, medical error definitions are subject to debate, as there are many types of medical error from minor to major, and causality is often poorly determined