Table 2 Summary of secondary outcomes
Measurement variable | Aggregation method | Measurement time point(s) |
|---|---|---|
Sports participation | Number of minutes playing (i) contact, pivoting sports, (ii) non-contact, pivoting sports, (iii) non-pivoting sports | Every 2 weeks to 12-months follow-up; every month from 12 to 24 months follow-up |
New knee injuries | Proportion of participants who report a new (i) ACL injury, (ii) meniscus injury, (iii) other knee injury or problem | Every 2 weeks to 12-months follow-up; every month from 12 to 24 months follow-up |
Psychological readiness to return to sport | Mean or median ACL-Return to Sport after Injury scale [24] score | 3, 6, 9, 12, 24 months |
Knee-related self-efficacy | Mean or median Knee Self-Efficacy Scale [25] future domain score | 12, 24 months |
Motivation to return to sport [26] | Median | 3, 6, 9 months |
Knee-related quality of life | Mean or median ACL-Quality of Life scale [27] score | 12, 24 months |
Self-reported knee function | Mean or median International Knee Documentation Committee subjective knee form [28] score | 6, 12, 24 months |
Self-reported knee function | Mean or median Single Assessment Numeric Evaluation [29] | Every 2 weeks to 12-months follow-up; every month from 12 to 24 months follow-up |
Functional knee stability | Frequency of giving way episodes | 12, 24 months |
Knee effusion | Proportion of participants with stroke test [30] score: 0, trace, 1+, 2+, 3+ | 12 months |
Mean or median limb symmetry index | 12 months | |
Quadriceps and hamstrings strength | Mean or median limb symmetry index | 12 months |
Adherence to rehabilitation | Number of sessions completed | Every 2 weeks while completing rehabilitation |
Adherence to BANG intervention | Number of completed video and audio sessions | 6 months |