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Table 1 Keywords Included in Search Strategy and Frequency of Keywords Matching to Clinical Discussion About Prediabetes

From: Analysis of Primary Care Provider Electronic Health Record Notes for Discussions of Prediabetes Using Natural Language Processing Methods

Keyword Frequency of occurrence in 322 notes*
Number of patients (%)
Prediabetes 137 (43)
Hyperglycemia 55 (17)
Impaired fasting glucose 56 (17)
Pre-diabetes 41 (13)
Impaired glucose tolerance 15 (5)
Elevated hemoglobin A1c 14 (4)
Pre-DM 10 (3)
Glucose intolerance 4 (1)
Borderline diabetes 2 (1)
Elevated A1c 4 (1)
Elevated glucose 2 (1)
Elevated fasting glucose 2 (1)
PreDM 1 (0.3)
Increased risk of diabetes 0
Elevated diabetes risk 0
Increased diabetes risk 0
Pre DM 0
Dysglycemia 0
Pre diabetes 0
  1. *More than one keyword may have matched in each note so frequency of occurrence is greater than total number of notes
  2. These keywords were identified in phase 1 but did not match any notes in the phase 2 sample