Fig. 5: Taking the process of using only clinical notes, structured data, and combining the two for inferential assessment in a surviving elderly patient as an example.

a A brief introduction of an older female patient during her hospitalization. b–d An explanation of the inference process for the preICU risk score, based on input clinical notes, to assess the illness severity of the patients admitted to the ICU. e The dynamic clinical measurements during the first day admitted in the ICU including temperature, respiration, glasgow coma scale (GCS), braden scale, shock index, lactate, partial pressure of oxygen (PaO2), platelet, urine output, and mechanical ventilation. f The calculation of the Geriatric Risk Assessment with Clinical-text Integrated EHR in the ICU.