Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My Custom Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2023 1
2025 1

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

2 results

Results by year

Filters applied: . Clear all
Page 1
Ethnic differences in the indirect effects of the COVID-19 pandemic on clinical monitoring and hospitalisations for non-COVID conditions in England: a population-based, observational cohort study using the OpenSAFELY platform.
Costello RE, Tazare J, Piehlmaier D, Herrett E, Parker EPK, Zheng B, Mansfield KE, Henderson AD, Carreira H, Bidulka P, Wong AYS, Warren-Gash C, Hayes JF, Quint JK, MacKenna B, Mehrkar A, Eggo RM, Katikireddi SV, Tomlinson L, Langan SM, Mathur R; LH&W NCS (or CONVALESCENCE) Collaborative; OpenSAFELY collaborative. Costello RE, et al. EClinicalMedicine. 2023 Jun 29;61:102077. doi: 10.1016/j.eclinm.2023.102077. eCollection 2023 Jul. EClinicalMedicine. 2023. PMID: 37434746 Free PMC article.
Outpatient hospital attendances in people with rheumatoid arthritis during the COVID-19 pandemic and beyond: A cohort study in three nations of the UK.
Costello RE, Parker M, Kennedy J, Brophy S, Mehrkar A, Bacon S, Goldacre B, MacKenna B, Evans D, Tomlinson LA, Hollick RJ, Humphreys JH; OpenSAFELY collective; RHEUMAPS study investigators; LH&W NCS (or CONVALESCENCE) Collaborative. Costello RE, et al. Rheumatology (Oxford). 2025 Oct 24:keaf559. doi: 10.1093/rheumatology/keaf559. Online ahead of print. Rheumatology (Oxford). 2025. PMID: 41134187 Free article.