1. A Day-to-Day Approach for Automating the Hospital Course Section of the Discharge Summary
- Author
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Vince, Hartman and Thomas R, Campion
- Subjects
Electronic Health Records ,Humans ,Information Storage and Retrieval ,Articles ,Hospitals ,Patient Discharge - Abstract
Optimal solutions for abstractive summarization of electronic health record content have yet to be discovered. Although studies have applied state-of-the-art transformers in the clinical domain to radiology reports and information extraction, little is known of transformers’ performance with the hospital course section of the discharge summary. This paper compares two summarization approaches for automating the hospital course section within the discharge summary: (1) a truncation approach that uses all clinical notes and (2) a day-to-day approach that segments the notes per clinical day. We pair both approaches with different transformer encoder-decoder based-models - BART, BERT2GPT2, ClinicalBERT2GPT2, and ClinicalBERT2ClinicalBERT and evaluate the transformers that work best for each approach using ROUGE metrics. The results demonstrate that the day-to-day approach can overcome the limitations of longform document summarization for the patient clinical record.
- Published
- 2022