Laboratory test-ordering patterns

1. Laboratory test-ordering patterns predict sepsis in humans (AUROC 0.912 versus 0.924 for the measured-values model).

   “For mortality, AUROC was 0.905 versus 0.932; for sepsis, 0.912 versus 0.924.”

   Humanshospital admissions in MIMIC-IV; ordering-pattern model without measured laboratory or vital-sign valuesfeatures extracted from the first 48 hoursn = 305,732

   Laboratory test-ordering patterns carry an early prognostic signal in electronic health records

   Research Square·30 Jun 2026Preprint

More on Sepsis

1. Laboratory test-ordering patterns predict mortality in humans (AUROC 0.905 versus 0.932 for the measured-values model).

   “For mortality, AUROC was 0.905 versus 0.932; for sepsis, 0.912 versus 0.924.”

   Humanshospital admissions in MIMIC-IV; ordering-pattern model without measured laboratory or vital-sign valuesfeatures extracted from the first 48 hoursn = 305,732

   Laboratory test-ordering patterns carry an early prognostic signal in electronic health records

   Research Square·30 Jun 2026Preprint