Primary outcome
re-sprains
Overall, 22.4% (37/165) of the participants reported one or more re-sprains during follow-up: 24.1% (20/83) in the control group and 20.7% (17/82) in the intervention group. A total of 51 re-sprains were reported by these 37 participants (26 in the intervention and 25 in the control group). There was no statistically significant difference in the occurrence of re-sprains between the two groups (HR 1.14, 95% CI = 0.59 to 2.21, adjusted for sex; unadjusted HR 1.02).