title: The implementation of musculoskeletal injury-prevention exercise programmes in team ball sports: a systematic review employing the RE-AIM framework.
abstract: BACKGROUND
  Team ball sports such as soccer, basketball and volleyball have high participation levels worldwide. Musculoskeletal injuries are common in team ball sports and are associated with significant treatment costs, participation loss and long-term negative side effects. The results of recent randomized controlled trials provide support for the protective effect of injury-prevention exercise programmes (IPEPs) in team ball sports, but also highlight that achieving adequate compliance can be challenging. A key process in enhancing the ultimate impact of team ball sport IPEPs is identifying the specific implementation components that influence the adoption, execution and maintenance of these interventions. Despite this, no systematic review focussing on the specific implementation components of team ball sport IPEPs has been conducted.
  
  
  OBJECTIVE
  Our objective was to assess the reporting of specific implementation components in the published literature on team ball sport IPEPs using the Reach Efficacy Adoption Implementation Maintenance (RE-AIM) framework.
  
  
  METHODS
  Six electronic databases were systematically searched from inception to December 2012 for papers reporting team ball sport IPEP trials. All eligible papers were independently evaluated by two raters before reaching consensus on the reporting of individual RE-AIM items, using the RE-AIM Model Dimension Items Checklist (RE-AIM MDIC).
  
  
  RESULTS
  A total of 60 papers, reporting 52 unique intervention trials, met eligibility criteria. Before consensus, the level of agreement across all trials between reviewers using the RE-AIM MDIC ranged from 81 to 91%. The RE-AIM MDIC dimension of 'efficacy' had the highest level of reporting, with the five individual items in this dimension reported in 19-100% of eligible trials (mean 58%). The RE-AIM MDIC dimension 'maintenance-setting level' had the lowest level of reporting, with none of the four individual items in this dimension reported. For other dimensions, the mean level of reporting and range across items were 'reach' 34% (12-60%); 'adoption-setting level' 1% (0-2%); 'adoption-delivery agent level' 7% (4-10%); 'implementation' 36% (13-63%) and 'maintenance individual level' 1% (0-4%).
  
  
  CONCLUSIONS
  Information on the specific implementation components of team ball sport IPEPs in published studies is scarce. In particular, major reporting gaps exist regarding the adoption and maintenance of these programmes. The RE-AIM MDIC can be successfully applied to reviewing literature in this context.
authors.affiliation: Australian Centre for Research into Injury in Sport and its Prevention (ACRISP), Federation University Australia, SMB Campus, PO Box 663, Ballarat, VIC, 3353, Australia, ja.obrien@federation.edu.au.
authors.forename: James
authors.initials: J
authors.lastname: O'Brien
authors.forename: Caroline F
authors.initials: CF
authors.lastname: Finch
mesh_terms: D001265:Athletic Injuries / Q000517:prevention & control*; D006801:Humans; D009141:Musculoskeletal System / Q000293:injuries*; D010806:Physical Education and Training / Q000379:methods*