Understanding power calculations in clinical trials

J Bone Miner Res. 2010 Dec;25(12):2801; author reply 2802. doi: 10.1002/jbmr.247.
No abstract available

Publication types

  • Comment
  • Letter

MeSH terms

  • Calcium, Dietary / pharmacology
  • Clinical Trials as Topic / methods*
  • Female
  • Fractures, Bone / pathology
  • Humans
  • Medication Adherence
  • Placebos
  • Sample Size*
  • Vitamin D / pharmacology

Substances

  • Calcium, Dietary
  • Placebos
  • Vitamin D