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Open AccessOn the estimation of the effect of weight change on a health outcome using observational data, by utilising the target trial emulation framework
When studying the effect of weight change between two time points on a health outcome using observational data, two main problems arise initially (i) ‘when is time zero?’ and (ii) ‘which confounders should we ...
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Open AccessThe effect of a one-year vigorous physical activity intervention on fitness, cognitive performance and mental health in young adolescents: the Fit to Study cluster randomised controlled trial
Physical activity (PA) may positively stimulate the brain, cognition and mental health during adolescence, a period of dynamic neurobiological development. High-intensity interval training (HIIT) or vigorous P...
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Open AccessA comparison of multiple imputation methods for bivariate hierarchical data: an application to cost-effectiveness analyse