Journal article
Risk of thrombocytopenia and thromboembolism after Covid-19 vaccination and SARS-CoV-2 positive testing: self-controlled case series study
- Abstract:
-
Objective To assess the association between covid-19 vaccines and risk of thrombocytopenia and thromboembolic events in England among adults.
Design Self-controlled case series study using national data on covid-19 vaccination and hospital admissions.
Setting Patient level data were obtained for approximately 30 million people vaccinated in England between 1 December 2020 and 24 April 2021. Electronic health records were linked ... Expand abstract
- Publication status:
- Published
- Peer review status:
- Peer reviewed
Actions
Access Document
- Files:
-
-
(Version of record, 440.3KB)
-
- Publisher copy:
- 10.1136/bmj.n1931
Why is the content I wish to access not available via ORA?
Bibliographic data (the information relating to research outputs) and full-text items (e.g. articles, theses, reports, etc.) arrive in ORA from several different sources. Unfortunately we are not able to make available the full-text for every research output.
Please contact the ORA team (
) if you have queries regarding unavailable content OR if you are aware of a full-text copy we can make available.
) if you have queries regarding unavailable content OR if you are aware of a full-text copy we can make available.
Content may be unavailable for the following four reasons
-
Version unsuitable
-
We have not obtained a suitable full-text for a given research output. See this page for more information.
-
Recently completed
-
Sometimes content is held in ORA but is unavailable for a fixed period of time to comply with the policies and wishes of rights holders.
-
Permissions
-
All content made available in ORA should comply with relevant rights, such as copyright. See this page for more information.
-
Clearance
-
Some thesis volumes scanned as part of the digitisation scheme funded by Dr Leonard Polonsky are currently unavailable due to sensitive material or uncleared third-party copyright content. We are attempting to contact authors whose theses are affected.
Alternative access to the full-text
You may be able to access the full-text directly from the publisher's website using the 'Publisher Copy' link in the 'Links & Downloads' box from a research output's ORA record page. This method may require an institutional or individual subscription to the journal/resource.
Authors
Bibliographic Details
- Publisher:
- BMJ Publishing Group Publisher's website
- Journal:
- British Medical Journal Journal website
- Volume:
- 374
- Article number:
- n1931
- Place of publication:
- England
- Publication date:
- 2021-08-26
- Acceptance date:
- 2021-08-02
- DOI:
- EISSN:
-
1756-1833
- ISSN:
-
0959-8138
- Pmid:
-
34446426
Item Description
- Language:
- English
- Keywords:
- Pubs id:
-
1193198
- Local pid:
- pubs:1193198
- Deposit date:
- 2021-10-21
Terms of use
- Copyright holder:
- Hippisley-Cox et al.
- Copyright date:
- 2021
- Rights statement:
- ©2021 The Author(s). This is an Open Access article distributed in accordance with the terms of the Creative Commons Attribution (CC BY 4.0) license, which permits others to distribute, remix, adapt and build upon this work, for commercial use, provided the original work is properly cited. See: http://creativecommons.org/licenses/by/4.0/.
- Licence:
- CC Attribution (CC BY)
If you are the owner of this record, you can report an update to it here: Report update to this record