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Table 4 Methodological assessment according to six domains of potential biases (Cochrane risk of bias tool)

From: Sensor-guided gap balance versus manual gap balance in primary total knee arthroplasty: a meta-analysis

RCT study = 4 Random sequence generation Allocation concealment Blinding of participants and personnel Blinding of outcome assessment Incomplete outcome data Selective reporting Other bias
Elmallah (2016) Low Low High Low Low Low Unclear
Song (2018) Low Low High Low Low Low Unclear
Wood (2020) Low Low High Low Low Low Unclear
Xia (2019) Low Low High Low Low Low Unclear