Table 1 Characteristics of included studies
References | Country | Study design | Period | Diagnosis methods | Sample size (knees) | Age, y | BMI | Male (%) | Prevalence of OCIs (%) | Level of evidence | MINORS score |
|---|---|---|---|---|---|---|---|---|---|---|---|
Beran et al. [40] | USA | Retrospective | NA | MRI | 21 (22) | 14.2 | NA | 76 | 72.7e | 3 | 9 |
Fones et al. [41] | USA | Retrospective | 2013.1–2018.12 | MRI | 118 (125) | 13.9 ± 3.4 | 26.7 ± 6.9a 25.0 ± 5.7b | 52 | 57.6 | 3 | 17 |
Franzone et al. [17] | USA | Retrospective | 2005.1–2010.3 | Arthroscopy | 38 | 21.0 ± 7.4 | NA | 34.2 | 63.2 | 3 | 10 |
Holliday et al. [42] | USA | Retrospective | NA | Surgery | 231 (264) | 24.2 ± 8.4 | 24.1 ± 4.1 | 29.4 | 84.5 | 3 | 10 |
Jiang et al. [18] | China | Retrospective | 2016.1–2020.6 | Arthroscopy | 278 | 21.1 ± 4.6 (12–41) | NA | 35.3 | 40.3 | 3 | 18 |
Jungesblut et al. [43] | Germany | Retrospective | 2015.10–2020.3 | Arthroscopy | 141 (157) | 5–17 | 21.6 ± 5.1 | NA | 59.2 | 3 | 10 |
Kolaczko et al. [44] | USA | Retrospective | 2015–2020 | MRI | 61 | 16.13 ± 2.29a 16.87 ± 8.65b | 27.69 ± 9.74a 26.41 ± 7.98b | NA | 13.0 | 3 | 18 |
Palmowsk et al. [2] | Germany | Retrospective | 2007.2–2012.9 | MRI | 50 | 23.2 ± 9.6 (11–50) | NA | 66 | 84.0 | 3 | 11 |
Redler et al. [45] | USA | Prospective | 2005–2015 | MRI | 171 | 22 (11–57) | NA | 18.7 | 34.0 | 2 | 14 |
Stanitski et al. [46] | USA | Retrospective | NA | Arthroscopy | 30 | 13.8 (12–16) | NA | 43.3 | 56.7 | 3 | 10 |
Tompkins et al. [19] | USA | Prospective | 2008–2012 | MRI | 157 | 23 ± 9.5c 14.3 ± 1.4d | NA | 50.3 | 83.5 | 4 | 14 |
Uimonen et al. [29] | Finland | Retrospective | NA | MRI | 304 | 19.1 ± 7.3a 21.0 ± 9.1b | NA | 37.5 | 44.4 | 3 | 18 |
Zhang et al. [38] | China | Retrospective | 2009.1–2012.6 | US | 49 | 24.5 (16–41) | NA | 40.8 | 61.2f | 3 | 10 |
Zhang et al. [47] | China | Prospective | 2007.1–2015.6 | MRI | 140 | 14.3 ± 4.9 (9–17) | NA | 42.1 | 46.8 g 27.7e | 2 | 15 |
Zhao et al. [48] | China | Retrospective | 2011.1–2016.12 | MRI | 41 | 15.46 ± 1.86a 15.31 ± 1.70b | NA | 48.8 | 68.3 | 4 | 15 |
Zheng et al. [49] | China | Prospective | NA | MRI | 115 | 9–41 | NA | 40.0 | 46.1 g 27.0e | 2 | 20 |