Clinical and mechanical outcomes in isolated anterior cruciate ligament reconstruction vs additional lateral extra-articular tenodesis or anterolateral ligament reconstruction

Table 2 Critical appraisal of cohort studies, using Critical Appraisal Skills Programme checklist for cohort studies, n = 13: Questions 7, 8 and 12 were left out of the table due to the fact they are not yes/no questions

Ref.	Q1	Q2	Q3	Q4	Q5a	Q5b	Q6a	Q6b	Q9	Q10	Q11
Ahn et al[45]	Yes	Yes	Yes	Yes	No	Can’t tell	Yes	Yes	Yes	Yes	Yes
Dejour et al[46]	Yes	Yes	Yes	Yes	Yes	Can’t tell	Yes	No	Yes	Yes	Yes
Erden et al[47]	Yes	Yes	Yes	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes
Ferretti et al[33]	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes	Yes	Yes
Giraud et al[48]	Yes	Yes	Yes	Yes	No	Can’t tell	Yes	No	Yes	Yes	Yes
Goncharov et al[49]	Yes	Yes	Yes	Yes	No	No	Yes	No	Yes	Yes	Yes
Lee et al[50]	Yes	Yes	Yes	Yes	Yes	Can’t tell	Yes	No	Yes	Yes	Yes
Mahmoud et al[11]	Yes	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes	Yes
Rowan et al[51]	Yes	Yes	Yes	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes
Sonnery-Cottet et al[52]	Yes	Yes	Yes	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes
Sonnery-Cottet et al[53]	Yes	Yes	Yes	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes
Sonnery-Cottet et al[36]	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Ventura et al[54]	Yes	Yes	Yes	Yes	No	Can’t tell	Yes	Yes	Yes	Yes	Yes