References
Koeppel M, Peters S, Huber G, Rosenberger F, Wiskemann J. Comment on "Attempting to separate placebo effects from exercise in chronic pain: a systematic review and meta-analysis." Sports Med. 2021.
Miller CT, Owen PJ, Than CA, Ball J, Sadler K, Piedimonte A, et al. Attempting to separate placebo effects from exercise in chronic pain: a systematic review and meta-analysis. Sports Med. 2021. https://doi.org/10.1007/s40279-021-01526-6.
Dent L, Raftery J. Treatment success in pragmatic randomised controlled trials: a review of trials funded by the UK Health Technology Assessment programme. Trials. 2011;12:109. https://doi.org/10.1186/1745-6215-12-109.
Senn S. Statistical issues in drug development. Wiley; 2008.
Higgins J, Thomas J, Chandler J, Cumpston M, Li T, Page M et al (eds) Cochrane handbook for systematic reviews of interventions version 6.2 (updated February 2021). Cochrane. 2021. https://training.cochrane.org/handbook. Accessed 16 Aug 2021.
Santesso N, Glenton C, Dahm P, Garner P, Akl EA, Alper B, et al. GRADE guidelines 26: informative statements to communicate the findings of systematic reviews of interventions. J Clin Epidemiol. 2020;119:126–35. https://doi.org/10.1016/j.jclinepi.2019.10.014.
Valentine JC, Pigott TD, Rothstein HR. How many studies do you need? A primer on statistical power for meta-analysis. J Educ Behav Stat. 2010;35(2):215–47. https://doi.org/10.3102/1076998609346961.
Senn S. Power is indeed irrelevant in interpreting completed studies. BMJ. 2002;325(7375):1304.
Guyatt G, Oxman AD, Akl EA, Kunz R, Vist G, Brozek J, et al. GRADE guidelines: 1. Introduction—GRADE evidence profiles and summary of findings tables. J Clin Epidemiol. 2011;64(4):383–94. https://doi.org/10.1016/j.jclinepi.2010.04.026.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
Patrick Owen, Tobias Saueressig, Daniel Belavy, Christian Than, Jake Ball, Kate Sadler, Alessandro Piedimonte, Fabrizio Benedetti and Clint Miller declare that they have no conflicts of interest relevant to the content of this letter.
Funding
No sources of funding were used to assist in the preparation of this letter.
Author contributions
PJO, TS, DLB and CTM drafted the letter. All authors reviewed the letter critically and approved the final version.
Rights and permissions
About this article
Cite this article
Owen, P.J., Saueressig, T., Belavy, D.L. et al. Response to Comment on: “Attempting to Separate Placebo Effects from Exercise in Chronic Pain: A Systematic Review and Meta-Analysis”. Sports Med 52, 961–962 (2022). https://doi.org/10.1007/s40279-021-01622-7
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40279-021-01622-7