What Effect Is Really Being Measured? An Alternative Explanation of Paradoxical Phenomena in Studies of Osteoarthritis Progression

Arthritis Care Res (Hoboken). 2014 May;66(5):658-61. doi: 10.1002/acr.22213.

Publication types

  • Review

MeSH terms

  • Disease Progression*
  • Humans
  • Observational Studies as Topic / methods
  • Osteoarthritis / diagnosis*
  • Osteoarthritis / epidemiology*
  • Osteoarthritis / therapy
  • Randomized Controlled Trials as Topic / methods
  • Selection Bias
  • Treatment Outcome