Platform news
This page lists significant improvements to the platform and other important updates since June 2021, with the most recent at the top. We suggest you check it regularly.
Last updated: 02 August 2022
Platform status page
Updated: 02 August 2022
We have rolled out a status page for the platform. Services on this page will be automatically updated if incidents occur.
Clarification about referrals data
Updated: 29 June 2022
We have clarified in the documentation that data on referrals is incomplete. Any codelists which include referral codes used with patients.with_these_clinical_events
are unlikely to return complete data as it is largely held separately in a difficult-to-analyse format. We hope to offer an alternative data source for referrals in due course.
Oxford/AstraZeneca vaccination name change
Updated: 17 June 2022
The name of the Oxford-AstraZeneca vaccine has changed to COVID-19 Vaccine Vaxzevria 0.5ml inj multidose vials (AstraZeneca)
. To continue to access data for these vaccines, all users will need to update study definitions appropriately.
UK Renal Registry added to OpenSAFELY
Updated: 21 April 2022
Added support for querying the UK Renal Registry
ONS CIS added to OpenSAFELY
Updated: 05 April 2022
Added support for querying COVID-19 Infection Survey data provided by the Office for National Statistics.
Additional options for admitted_to_hospital
Updated: 08 March 2022
Added support for returning total_bed_days_in_period
and total_critical_care_days_in_period
from admitted_to_hospital
.
ISARIC added to OpenSAFELY
Updated: 07 February 2022
Added support for querying the ISARIC (International Severe Acute Respiratory and Emerging Infection Consortium) dataset.
COVID-19 Therapeutics added to OpenSAFELY
Updated: 02 February 2022
Added support for querying the COVID-19 Therapeutics dataset.
Added ability to query a patient’s place_of_death
Updated: 28 January 2022
Added ability to query a patient’s place_of_death
(TPP backend only).
Extended mean_recorded_value
, added min_recorded_value
and max_recorded_value
Updated: 27 January 2022
- 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.
- Added min_recorded_value to support querying for minimum recorded value.
- Added max_recorded_value to support querying for maximum recorded value.
- Pull request: opensafely-core/cohort-extractor#726
Added support for querying by first and last day of the NHS financial (recording) year
Updated: 24 January 2022
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
Updated: 06 September 2021
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
Updated: 21 July 2021
Added support for users to provide their own dummy data.
Documentation explaining how permissions work
Updated: 07 July 2021
Added a page in the docs explaining (briefly) how permissions work.
Ability to query a patient’s health care worker status in vaccination records
Updated: 11 June 2021
Add ability to query a patient’s health care worker status in vaccination records (TPP backend only)
OpenSAFELY CLI can now start a JupyterLab server
Updated: 18 January 2021
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
Updated: 14 January 2021
Added support for case-control studies