Background: Disruptions in normal life routines (such as sleep, function, nutrition, etc.) that commonly occur as part of routine hospital care may be traumatic for acutely ill patients and lead to a generalized condition of high risk after discharge that has been described as “post-hospitalization syndrome.” We created the ARCHES cohort study to measure these [...]

Background: Functional status plays a major role in determining discharge disposition in hospitalized adults such as need for nursing care facility vs home. (1-4) No specific diagnosis codes exist to capture functional status, limiting our ability to study its impact further. Some clinicians document functional status components in their clinical notes. Large language models (LLMs) [...]