Summary

The differences produced by categorising deaths using MMDS and IRIS software, and the effect on statistics that use Wigglesworth codes, of using IRIS software.

Publications

• Impact of the implementation of IRIS software for ICD-10 cause of death coding on stillbirth and neonatal death statistics: England and Wales

  Impact of the implementation of IRIS cause of death coding software on stillbirths and neonatal deaths

Data

• IRIS dual coding data

  Data used for the IRIS dual coding study, with explanatory notes

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