Table 4 Study characteristics for studies assessing association between knee flexor strength and second ACL injuries
Studies | Population size, n | Men/ women | Age, mean ± SD (range) | Graft | Follow-up duration after ACL reconstruction (months) |
|---|---|---|---|---|---|
Blucher et al. 2022 [28] | 210 | 100/110 | 17 (10–19) | STG | > 24 |
Severyns et al. 2022 [78] | 104 | 68/35 | 22.7 ± 6.1 (re-tears) 26.5 ± 9.0 (no re-tears) | ST | 42.3 ± 12.1 |
Tanaka et al. 2010 [83] | 64 | 0/64 | 16.2 (12–29) | ST | 24 |
Yamanashi et al. 2019 [89] | 232 | 101/131 | 26.1 ± 11.9 | HT | 18.9 ± 9.7 |