Fig. 1From: Screening pregnant women for suicidal behavior in electronic medical records: diagnostic codes vs. clinical notes processed by natural language processingScreening for suicidal behavior using diagnostic codes vs. NLP among pregnant women. Abbreviations: Natural Language Processing (NLP). a Comparative health: the total number of facts which included diagnostic codes for diseases, medications, and specific test results from hospital visits for each patient; it can be used as a proxy for healthcare utilizationBack to article page