Patient Facts Study Results II: PRESERVE

- There is high heterogeneity in the procedure and diagnosis domains across institutions, especially in the ED and outpatient settings. - The discordance between systolic and diastolic blood pressure observed in the single site output seems to be primarily driven by Stanford, as there is a large discrepancy observed between the two fact types for this institution but it is less notable in other institutions. This is seen across other visit types as well. - When limiting to patients with evidence of a fact, Michigan trends high across all fact types in the ED setting, but trends middle of the pack or lower in other settings. When including all patients, Nationwide trends the highest in the ED and inpatient settings, indicating this site is less strongly impacted by patients without facts than other institutions in these visit types.