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Adjusting for time-varying confounders in survival analysis using structural nested cumulative survival time models

scientific article published on 28 September 2019

COVID-19 Mortality Risk in Down Syndrome: Results From a Cohort Study Of 8 Million Adults

scientific article published on 21 October 2020

Causal inference in survival analysis using longitudinal observational data: Sequential trials and marginal structural models

artículo científico publicado en 2023

Cystic Fibrosis Point of Personalized Detection (CFPOPD): An Interactive Web Application

artículo científico publicado en 2020

Dynamic predictive probabilities to monitor rapid cystic fibrosis disease progression

scientific article published on 09 December 2019

Estimating long-term treatment effects in observational data: A comparison of the performance of different methods under real-world uncertainty.

artículo científico publicado en 2018

Importance of patient bed pathways and length of stay differences in predicting COVID-19 hospital bed occupancy in England

artículo científico publicado en 2021

Mecor: An R package for measurement error correction in linear regression models with a continuous outcome

artículo científico publicado en 2021

Multiple imputation in Cox regression when there are time-varying effects of covariates

artículo científico publicado en 2018

Multiple imputation of missing data in nested case-control and case-cohort studies

scientific article published on 05 June 2018

Observational study to estimate the changes in the effectiveness of bacillus Calmette-Guérin (BCG) vaccination with time since vaccination for preventing tuberculosis in the UK.

artículo científico publicado en 2017

Results from an online survey of adults with cystic fibrosis: Accessing and using life expectancy information

artículo científico publicado en 2019

STRATOS guidance document on measurement error and misclassification of variables in observational epidemiology: Part 1-Basic theory and simple methods of adjustment

scientific article published on 03 April 2020

STRATOS guidance document on measurement error and misclassification of variables in observational epidemiology: Part 2-More complex methods of adjustment and advanced topics

scientific article published on 03 April 2020

The duration of protection of school-aged BCG vaccination in England: a population -based case-control study

artículo científico publicado en 2017

Waning effectiveness of BNT162b2 and ChAdOx1 covid-19 vaccines over six months since second dose: OpenSAFELY cohort study using linked electronic health records