What range of preventable adverse events leading to serious harm did Dr. James find in U.S. hospitals?

Dr. James' research highlighted a significant concern regarding patient safety in U.S. hospitals, estimating a range of preventable adverse events leading to serious harm between 4.4 to 8.8 million incidents. This figure underscores the magnitude of the issue, suggesting that a substantial number of patients experience harm during their hospital stays that could potentially be avoided with improved safety protocols, better communication, and enhanced system designs. Understanding this range is crucial for healthcare professionals and policymakers as it indicates the need for ongoing efforts to mitigate risks and enhance patient safety standards in hospitals. Addressing this issue effectively can lead to better outcomes and increased trust in healthcare systems.