Platform news

Added support for querying the UK Renal Registry

Added support for querying COVID-19 Infection Survey data provided by the Office for National Statistics.

Added support for returning total_bed_days_in_period and total_critical_care_days_in_period from admitted_to_hospital.

Added support for querying the ISARIC (International Severe Acute Respiratory and Emerging Infection Consortium) dataset.

Added support for querying the COVID-19 Therapeutics dataset.

Added ability to query a patient’s place_of_death (TPP backend only).

• Extended mean_recorded_value to support querying for mean recorded value across a full date range, as well as the most recent day of measurement.
  • Docs: cohortextractor.patients.mean_recorded_value
• Added min_recorded_value to support querying for minimum recorded value.
  • Docs: cohortextractor.patients.min_recorded_value
• Added max_recorded_value to support querying for maximum recorded value.
  • Docs: cohortextractor.patients.max_recorded_value

Added support for querying by first and last day of the NHS financial (recording) year.

Show how to extract cohortextractor output in compressed gzip (csv.gz) format - recommended to be used in all studies to minimise file storage size. (However, CSVs can still be used where Stata is used for analysis).

This is now shown in all parts of documentation with cohortextractor steps.

Added support for users to provide their own dummy data.

Added a page in the docs explaining (briefly) how permissions work.

Add ability to query a patient’s health care worker status in vaccination records (TPP backend only)

The OpenSAFELY command-line tool can now start a JupyterLab server. This allows you to easily develop code within the OpenSAFELY Python environment.

Added support for case-control studies