Hernández, Adrián V.

Covariate adjustment in randomized controlled trials with dichotomous outcomes increases statistical power and reduces sample size requirements

Hernández, A. V., Steyerberg, E. W., & Habbema, J. D. F. (2004) · Journal of Clinical Epidemiology

Statistical Methods in Clinical TrialsStatistical Methods in Epidemiology

Cited by 258

Subgroup analyses in therapeutic cardiovascular clinical trials: Are most of them misleading?

Hernández, A. V., Boersma, E., Murray, G. D., Habbema, J. D. F., & Steyerberg, E. W. (2006) · American Heart Journal

Statistical Methods in Clinical TrialsMeta-analysis and systematic reviews

Cited by 131

Randomized Controlled Trials With Time-to-Event Outcomes: How Much Does Prespecified Covariate Adjustment Increase Power?

Hernández, A. V., Eijkemans, M. J. C., & Steyerberg, E. W. (2006) · Annals of Epidemiology

Statistical Methods in Clinical TrialsAdvanced Causal Inference Techniques

Cited by 65