Guidance on minimally important clinical difference and trial size is needed

BMJ. 2011 Jul 25:343:d4375. doi: 10.1136/bmj.d4375.
No abstract available

Publication types

  • Comment
  • Letter

MeSH terms

  • Chronic Disease
  • Disability Evaluation
  • Humans
  • Low Back Pain / surgery*
  • Prosthesis Implantation
  • Randomized Controlled Trials as Topic
  • Sample Size