Meta-Analysis
Copyright ©The Author(s) 2025.
World J Diabetes. Jul 15, 2025; 16(7): 107335
Published online Jul 15, 2025. doi: 10.4239/wjd.v16.i7.107335
Table 2 Study quality evaluation via the Cochrane risk of bias tool[22-45]
Ref.
Random sequence generation
Allocation concealment
Blinding of participants
Blinding of outcome assessment
Incomplete outcome data addressed
Selective reporting
Other sources of bias
Inagaki et al[22]UnclearLow riskLow riskLow riskLow riskLow riskLow risk
Jabbour et al[41]UnclearUnclearLow riskLow riskLow riskLow riskLow risk
Kaku et al[23]UnclearLow riskLow riskLow riskLow riskLow riskLow risk
Seino et al[42]UnclearLow riskLow riskLow riskLow riskLow riskLow risk
Seino et al[24]UnclearLow riskLow riskLow riskLow riskLow riskLow risk
Seino et al[25]UnclearLow riskLow riskLow riskLow riskLow riskLow risk
Kashiwagi et al[26]UnclearLow riskLow riskLow riskLow riskLow riskLow risk
Kashiwagi et al[27]UnclearLow riskLow riskLow riskLow riskLow riskLow risk
Kashiwagi et al[28]UnclearUnclearLow riskLow riskLow riskLow riskLow risk
Kashiwagi et al[29]UnclearUnclearLow riskLow riskLow riskLow riskLow risk
Liao et al[30]Low riskUnclearLow riskLow riskLow riskLow riskLow risk
Wang et al[43]UnclearUnclearLow riskLow riskLow riskLow riskLow risk
Terra et al[31]Low riskUnclearLow riskLow riskLow riskLow riskLow risk
Dagogo-Jack et al[32]Low riskUnclearLow riskLow riskLow riskLow riskLow risk
Eriksson et al[33]Low riskLow riskLow riskLow riskLow riskLow riskLow risk
Han et al[34]Low riskUnclearLow riskLow riskLow riskLow riskLow risk
Hattori[35]UnclearUnclearLow riskHigh riskLow riskLow riskLow risk
Brown et al[36]UnclearUnclearLow riskLow riskLow riskLow riskLow risk
Chehrehgosha et al[44]Low riskLow riskLow riskLow riskLow riskLow riskLow risk
Phrueksotsai et al[45]Low riskUnclearLow riskLow riskLow riskLow riskLow risk
Cheng et al[37]Low riskLow riskLow riskLow riskLow riskLow riskLow risk
Gohari et al[38]Low riskLow riskLow riskLow riskLow riskLow riskLow risk
Kwak et al[39]UnclearUnclearLow riskLow riskLow riskLow riskLow risk
Yang et al[40]UnclearUnclearLow riskLow riskLow riskLow riskLow risk