Amir Mehrkar

TL;DR: A range of clinical factors associated with COVID-19-related death is quantified in one of the largest cohort studies on this topic so far and includes people of white ethnicity, Black and South Asian people were at higher risk, even after adjustment for other factors.

TL;DR: People from Asian and black groups are at markedly increased risk of in-hospital death from COVID-19, and contrary to some prior speculation this is only partially attributable to pre-existing clinical risk factors or deprivation; further research into the drivers of this association is therefore urgently required.

TL;DR: In this article, an observational cohort study of adults (aged ≥18 years) registered with primary care practices in England for whom electronic health records were available through the OpenSAFELY platform, and who had at least 1 year of continuous registration at the start of each study period (Feb 1 to Aug 3, 2020 [wave 1], and Sept 1 to Dec 31, 2020[wave 2]).

TL;DR: People with HIV in the UK seem to be at increased risk of COVID-19 mortality, and targeted policies should be considered to address this raised risk as the pandemic response evolves.

TL;DR: The results do not support a major role for regular ICS use in protecting against COVID-19-related death among people with asthma or COPD, and the apparent harmful association observed can be plausibly explained by unmeasured confounding due to disease severity.