Evaluation of Planned Subgroup Analysis in Protocols of Randomized Clinical Trials Journal Articles uri icon

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abstract

  • This cross-sectional study compares randomized clinical trial protocols to assess the prevalence and reporting quality of planned subgroup analyses over time.

authors

  • Taji Heravi, Ala
  • Gryaznov, Dmitry
  • Schandelmaier, Stefan
  • Kasenda, Benjamin
  • Briel, Matthias
  • von Niederhäusern, Belinda
  • Speich, Benjamin
  • Ojeda-Ruiz, Elena
  • Blümle, Anette
  • Mertz, Dominik
  • Odutayo, Ayodele
  • Tomonaga, Yuki
  • Amstutz, Alain
  • Pauli-Magnus, Christiane
  • Gloy, Viktoria
  • Lohner, Szimonetta
  • Bischoff, Karin
  • Wollmann, Katharina
  • Rehner, Laura
  • Meerpohl, Joerg J
  • Nordmann, Alain
  • Klatte, Katharina
  • Ghosh, Nilabh
  • McCord, Kimberly
  • Sricharoenchai, Sirintip
  • Busse, Jason Walter
  • Agarwal, Arnav
  • Saccilotto, Ramon
  • Schwenkglenks, Matthias
  • Moffa, Giusi
  • Hemkens, Lars G
  • Hopewell, Sally
  • von Elm, Erik
  • Wong, Jacqueline
  • Chow, Ngai
  • Jiho Hong, Patrik

publication date

  • October 1, 2021