Fig. 3From: Bearing dislocation of mobile bearing unicompartmental knee arthroplasty in East Asian countries: a systematic review with meta-analysisForest plot of subgroup meta-analysis of Korea and other East Asian countries. (Above) The heterogeneity of the Korean subgroup was high (I2 = 90%). (Below) When the study by Choy et al. was excluded, the heterogeneity significantly decreased (I2 = 0%)Back to article page