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Table 2 Modified MINORS scale of risk bias

From: Bearing dislocation of mobile bearing unicompartmental knee arthroplasty in East Asian countries: a systematic review with meta-analysis

  MINORS Total UKA cases Survival outcome of UKA Dislocation cases revision outcome Risk of bias
1.Bae et al. [5]* 12/16 A A A A Low
2.Choy et al. [11] 11/16 B A A A Low
3.Kang et al. [6] 12/16 A A A A Low
4.Kim et al. [13] 10/16 A A A A Low
5.Tian et al. [7] 9/16 A A B B High
6.Xue et al. [8] 10/16 A A B B Low
7.Yoshida et al. [9] 10/16 A A A B Low