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Table 4 Topic words by LDA (6 months before CI diagnosis)

From: Early temporal characteristics of elderly patient cognitive impairment in electronic health records

Section

Word distribution for topics

All

normal distress clear alert bilater soft edema sound orient tender

Set of sections

diseas histori hypertens chronic statu arteri atrial hyperlipidemia coronari diabet

History of present illness

urinari urin incontin bladder infect tract symptom deni histori urgenc

Medication

carbidopa levodopa hs benjamin start vitamin garlic bid knutson hydrochlorothiazide

Diagnosis

memori hypertens concern hyperlipidemia health mainten chronic hypothyroid complaint elev

  1. The bold font denotes the correlated words for a given topic relevant to CI