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Minimal clinically important difference for daily pedometer step count in COPD.

Oliver PolgarSuhani PatelJessica Anne WalshRuth Emily BarkerStuart F ClarkeWilliam D C ManClaire Marie Nolan
Published in: ERJ open research (2021)
Pedometer step count improves with pulmonary rehabilitation and deteriorates with time. The MCID for improvement and deterioration is 427 and -456 steps, respectively, but there is uncertainty about the reliability of these estimates. https://bit.ly/3ci97Jh.
Keyphrases
  • peripheral blood
  • chronic obstructive pulmonary disease
  • pulmonary hypertension
  • lung function
  • cystic fibrosis
  • air pollution