Yiyuan Zhang
PhD, MSc, BSc
Medical Statistician
I joined the Oxford Vaccine Group Department of Paediatrics in 2020 after I obtained my PhD and MSc degrees in Statistics at the University of Warwick.
Recent publications
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The validity of test-negative design for assessment of typhoid conjugate vaccine protection: comparison of estimates by different study designs using data from a cluster-randomised controlled trial.
Feng S. et al, (2025), Lancet Glob Health
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5-year vaccine protection following a single dose of Vi-tetanus toxoid conjugate vaccine in Bangladeshi children (TyVOID): a cluster randomised trial.
Qadri F. et al, (2024), Lancet, 404, 1419 - 1429
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Digital circadian and sleep health in individual hospital shift workers: A cross sectional telemonitoring study
Zhang Y. et al, (2022), eBioMedicine, 81, 104121 - 104121