A: Open the app or website. Scroll to the very bottom. Look for a line that says "Content last updated: [Date]" and "Release: 21.6."
UpToDate version 21.6 was released as part of the 2021–2022 content cycle (typically version numbers increase every 3 months). While the core functionality remains consistent across versions, each incremental release brings topic updates, new drug interaction data, guideline integrations, and search algorithm improvements. uptodate 21.6
In medical legal cases or retrospective studies, it is critical to know what the "standard of care" was at a specific point in time. Referencing a version like 21.6 allows researchers to document the exact evidence available to a clinician during a past patient encounter. Modern Evolution A: Open the app or website