Skip to main content
Log in

Variability in the Study Quality Appraisals Reported in Systematic Reviews on the Acute:Chronic Workload Ratio and Injury Risk

  • Letter to the Editor
  • Published:
Sports Medicine Aims and scope Submit manuscript

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

References

  1. Andrade R, Wik EH, Rebelo-Marques A, et al. Is the Acute: Chronic Workload Ratio (ACWR) associated with risk of time-loss injury in professional team sports? a systematic review of methodology, variables and injury risk in practical situations. Sports Med. 2020. https://doi.org/10.1007/s40279-020-01308-6.

    Article  PubMed  Google Scholar 

  2. Griffin A, Kenny IC, Comyns TM, et al. The association between the acute: chronic workload ratio and injury and its application in team sports: a systematic review. Sports Med. 2020;50:561–80.

    Article  Google Scholar 

  3. Maupin D, Schram B, Canetti E, Orr R. The relationship between acute: chronic workload ratios and injury risk in sports: a systematic review. Open Access J Sports Med. 2020;11:51–755.

    Article  Google Scholar 

  4. Wang A, Healy J, Hyett N, Berthelot G, Okholm KK. A systematic review on methodological variation in acute:chronic workload research in elite male football players. Sci Med Football. 2020. https://doi.org/10.1080/24733938.2020.1765007.

    Article  Google Scholar 

  5. Delecroix B, McCall A, Dawson B, Berthoin S, Dupont G. Workload and non-contact injury incidence in elite football players competing in European leagues. Eur J Sport Sci. 2018;18(9):1280–7.

    Article  Google Scholar 

  6. Treadwell JR, Tregear SJ, Reston JT, et al. A system for rating the stability and strength of medical evidence. BMC Med Res Methodol. 2006;6:52. https://doi.org/10.1186/1471-2288-6-52.

    Article  PubMed  PubMed Central  Google Scholar 

  7. Downs SH, Black N. The feasibility of creating a checklist for the assessment of the methodological quality both of randomised and non-randomised studies of health care interventions. J Epidemiol Community Health. 1998;52(6):377–84.

    Article  CAS  Google Scholar 

  8. Lolli L, Batterham AM, MacMillan G, Gregson W, Atkinson G. A Comment on "Does Mathematical Coupling Matter to the Acute to Chronic Workload Ratio? A Case Study from Elite Sport". Int J Sports Physiol Perform. 2020;15(5):600.

    Article  Google Scholar 

  9. NIH. National Institutes of Health Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies. 2014. https://www.nhlbi.nih.gov/health-pro/guidelines/in-develop/cardiovascular-risk-reduction/tools/cohort. Accessed 30 Jun 2020.

  10. Jadad AR, Cook DJ, Browman GP. A guide to interpreting discordant systematic reviews. CMAJ. 1997;156(10):1411–6.

    CAS  PubMed  PubMed Central  Google Scholar 

  11. Jaspers A, Kuyvenhoven JP, Staes F, Frencken WGP, Helsen WF, Brink MS. Examination of the external and internal load indicators’ association with overuse injuries in professional soccer players. J Sci Med Sport. 2018;21(6):579–85.

    Article  Google Scholar 

  12. McCall A, Dupont G, Ekstrand J. Internal workload and noncontact injury: a one-season study of five teams from the UEFA Elite Club Injury Study. Br J Sports Med. 2018;52(23):1517–22.

    Article  Google Scholar 

  13. Malone S, Owen A, Newton M, Mendes B, Collins KD, Gabbett TJ. The acute: chonic workload ratio in relation to injury risk in professional soccer. J Sci Med Sport. 2017;20(6):561–5.

    Article  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Greg Atkinson.

Ethics declarations

Funding

No sources of funding were used to assist in the preparation of this letter.

Conflict of Interest

Gregory MacMillan, Alan Batterham, Paul Chesterton, Warren Gregson, Lorenzo Lolli, Matthew Weston and Greg Atkinson declare they have no conflicts of interest with the content of this letter.

Ethics approval

Not applicable.

Consent to participate

Not applicable.

Consent for publication

Not applicable.

Code availability

Not applicable.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

MacMillan, G.C.S., Batterham, A.M., Chesterton, P. et al. Variability in the Study Quality Appraisals Reported in Systematic Reviews on the Acute:Chronic Workload Ratio and Injury Risk. Sports Med 50, 2065–2067 (2020). https://doi.org/10.1007/s40279-020-01333-5

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s40279-020-01333-5

Navigation