Within group vs between group analysis of trial data and the way too many studies get it wrong

In my takedown analysis in the last post of two papers on morton’s neuroma, I pointed out that both studies were analysed wrong and that this should have been pulled up in the pre-publication peer review process and it wasn’t. Also, in my other blog I pulled up a number of studies on the same issue.

Understanding the difference between a ‘within group’ analysis vs a ‘between groups’ analysis can be confusing, so I put this video together describing them. Hopefully you can see what the two studies reviewed here and the multiple studies reviewed here got it wrong.

Please sign up for my newsletter when a new content is posted:




Advertisement:

SaleBestseller No. 1
2022 Coding Companion for Podiatry
  • Optum360 (Author)
  • English (Publication Language)
Bestseller No. 2
Podiatry Student Handbook: (Second Edition)
  • Shi, Eric (Author)
  • English (Publication Language)
SaleBestseller No. 3
Bestseller No. 4
Podiatry Today Podcasts
  • Speaking of Wounds (Author)
  • English (Publication Language)
Bestseller No. 5
Forensic Podiatry
  • Vernon, Denis Wesley (Author)
  • English (Publication Language)
SaleBestseller No. 6
Bestseller No. 7
Chiropody Podiatry Tools Kit Heavy Duty Toenail Cutter Clipper Ingrown Curettes Podiatrist instruments
  • Professional Podiatrist Toenail Treatment Instruments
  • Manufactured from High-Quality Stainless Steel.
Bestseller No. 8
ENSIANTH Funny Podiatry Gift Podiatrist Gift Foot Whisperer Future Podiatrist Gift Foot Doctor Gift (Foot Whisperer Keychain)
  • Measurement:strip is 5*1.2cm (1.97*0.47inch)
  • Podiatrist Gift - Foot Whisperer.Funny Keychain for Podiatrist or Future Podiatrist.
Bestseller No. 10
Ultrasound of the Foot and Ankle
  • Hardcover Book
  • Schwartz, Nathan (Author)

I get commissions for purchases made through links on this website. As an Amazon Associate I earn from qualifying purchases