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Validity of operative information in Japanese administrative data: a chart review-based analysis of 1221 cases at a single institution.

Takaaki KonishiTakako YoshimotoMichimasa FujiogiHayato YamanaMasahiko TanabeYasuyuki SetoHideo Yasunaga
Published in: Surgery today (2022)
The DPC database had high validity for operative information.
Keyphrases
  • health information
  • big data
  • emergency department
  • social media
  • data analysis