An Wen Chan

Summary

Affiliation: Mayo Clinic
Country: USA

Publications

  1. pmc Design, analysis, and presentation of crossover trials
    Edward J Mills
    Faculty of Health Sciences, Simon Fraser University, Burnaby, Canada
    Trials 10:27. 2009
  2. pmc Discrepancies in sample size calculations and data analyses reported in randomised trials: comparison of publications with protocols
    An Wen Chan
    Mayo Clinic, Rochester, USA
    BMJ 337:a2299. 2008

Collaborators

Detail Information

Publications2

  1. pmc Design, analysis, and presentation of crossover trials
    Edward J Mills
    Faculty of Health Sciences, Simon Fraser University, Burnaby, Canada
    Trials 10:27. 2009
    ..Although crossover trials enjoy wide use, standards for analysis and reporting have not been established. We reviewed methodological aspects and quality of reporting in a representative sample of published crossover trials...
  2. pmc Discrepancies in sample size calculations and data analyses reported in randomised trials: comparison of publications with protocols
    An Wen Chan
    Mayo Clinic, Rochester, USA
    BMJ 337:a2299. 2008
    ..To evaluate how often sample size calculations and methods of statistical analysis are pre-specified or changed in randomised trials...