Liam Smeeth

Aug 29, 2024 | journals.plos.org | Emma Powell |Usha Gungabissoon |John Tazare |Liam Smeeth

Citation: Powell EM, Gungabissoon U, Tazare J, Smeeth L, Baptiste PJ, Bin Hammad TM, et al. (2024) Comparison of oral anticoagulants for stroke prevention in atrial fibrillation using the UK clinical practice research Datalink Aurum: A reference trial (ARISTOTLE) emulation study. PLoS Med 21(8): e1004377. https://doi.org/10.1371/journal.pmed.1004377Received: September 15, 2023; Accepted: June 12, 2024; Published: August 29, 2024Copyright: © 2024 Powell et al.

May 3, 2024 | dialnet.unirioja.es | John Tazare |Liam Smeeth |Ian Douglas |Elizabeth Williamson

ResumenLarge healthcare databases are increasingly used for research investi- gating the effects of medications. However, a key challenge is capturing hard-to- measure concepts (often relating to frailty and disease severity) that can be cru- cial for successful confounder adjustment. The high-dimensional propensity score has been proposed as a data-driven method to improve confounder adjustment within healthcare databases and was developed in the context of administrative claims databases.

Mar 19, 2024 | medrxiv.org | John Tazare |Liam Smeeth |Kevin Wing |Usha Gungabissoon

I have read the journal's policy and the authors of this manuscript have the following competing interests: EMP was funded by a Medical Research Council studentship for this work, and is an employee of and holds stock in Compass Pathways outside the submitted work. UG is an employee of and holds stock in GSK. JT reports no conflict of interest and is supported by an unrestricted grant from GSK.

Dec 13, 2023 | bmj.com | Liam Smeeth |Andy Haines

Liam Smeeth, director1, Andy Haines, professor of environmental change and public health2 1London School of Hygiene and Tropical Medicine 2Centre on Climate Change and Planetary Health, London School of Hygiene and Tropical Medicine Climate change is increasingly impacting health through diverse pathways including the effects of heat, floods, and droughts, increased infectious disease risks, declining crop yields, and increasing poverty.1 The 28th meeting of the Conference of the Parties to...