Comparison,,Number of studies,Within-study bias,Reporting bias,Indirectness,Imprecision,Heterogeneity,Incoherence,Confidence rating,Reason(s) for downgrading,
A:E,Moderate,6,Some concerns,Low risk,No concerns,No concerns,No concerns,No concerns,Moderate,["Within-study bias"],
A:F,Moderate,3,Some concerns,Low risk,No concerns,No concerns,No concerns,No concerns,Moderate,["Within-study bias"],
A:G,Very low,1,Major concerns,Low risk,No concerns,Major concerns,No concerns,No concerns,Very low,"[""Within-study bias"",""Imprecision""]",9
A:H,Low,3,Major concerns,Low risk,No concerns,No concerns,No concerns,No concerns,Low,["Within-study bias"],3
B:E,Moderate,9,Some concerns,Low risk,No concerns,No concerns,No concerns,No concerns,Moderate,["Within-study bias"],16
B:F,Moderate,1,Some concerns,Low risk,No concerns,No concerns,No concerns,No concerns,Moderate,["Within-study bias"],
C:F,Moderate,7,Some concerns,Low risk,No concerns,No concerns,No concerns,No concerns,Moderate,["Within-study bias"],
D:G,Moderate,4,Some concerns,Low risk,No concerns,No concerns,No concerns,No concerns,Moderate,["Within-study bias"],
A:B,Very low,0,Some concerns,Low risk,No concerns,Major concerns,No concerns,No concerns,Very low,"[""Within-study bias"",""Imprecision""]",
A:C,Very low,0,Some concerns,Low risk,No concerns,Major concerns,No concerns,No concerns,Very low,"[""Within-study bias"",""Imprecision""]",
A:D,Very low,0,Some concerns,Low risk,No concerns,Major concerns,No concerns,No concerns,Very low,"[""Within-study bias"",""Imprecision""]",
B:C,Very low,0,Some concerns,Low risk,No concerns,Major concerns,No concerns,No concerns,Very low,"[""Within-study bias"",""Imprecision""]",
B:D,Very low,0,Some concerns,Low risk,No concerns,Major concerns,No concerns,No concerns,Very low,"[""Within-study bias"",""Imprecision""]",
B:G,Very low,0,Major concerns,Low risk,No concerns,No concerns,Major concerns,No concerns,Very low,"[""Within-study bias"",""Heterogeneity""]",
B:H,Low,0,Major concerns,Low risk,No concerns,No concerns,No concerns,No concerns,Low,["Within-study bias"],
C:D,Very low,0,Some concerns,Low risk,No concerns,Major concerns,No concerns,No concerns,Very low,"[""Within-study bias"",""Imprecision""]",
C:E,Very low,0,Some concerns,Low risk,No concerns,Major concerns,No concerns,No concerns,Very low,"[""Within-study bias"",""Imprecision""]",
C:G,Very low,0,Some concerns,Low risk,No concerns,Major concerns,No concerns,No concerns,Very low,"[""Within-study bias"",""Imprecision""]",
C:H,Moderate,0,Some concerns,Low risk,No concerns,No concerns,No concerns,No concerns,Moderate,["Within-study bias"],
D:E,Moderate,0,Some concerns,Low risk,No concerns,No concerns,No concerns,No concerns,Moderate,["Within-study bias"],
D:F,Moderate,0,Some concerns,Low risk,No concerns,No concerns,No concerns,No concerns,Moderate,["Within-study bias"],
D:H,Low,0,Major concerns,Low risk,No concerns,No concerns,No concerns,No concerns,Low,["Within-study bias"],
E:F,Very low,0,Some concerns,Low risk,No concerns,Major concerns,No concerns,No concerns,Very low,"[""Within-study bias"",""Imprecision""]",
E:G,Very low,0,Major concerns,Low risk,No concerns,Major concerns,No concerns,No concerns,Very low,"[""Within-study bias"",""Imprecision""]",
E:H,Very low,0,Major concerns,Low risk,No concerns,No concerns,Major concerns,No concerns,Very low,"[""Within-study bias"",""Heterogeneity""]",
F:G,Very low,0,Major concerns,Low risk,No concerns,Major concerns,No concerns,No concerns,Very low,"[""Within-study bias"",""Imprecision""]",
F:H,Very low,0,Major concerns,Low risk,No concerns,Major concerns,No concerns,No concerns,Very low,"[""Within-study bias"",""Imprecision""]",
G:H,Very low,0,Major concerns,Low risk,No concerns,Major concerns,No concerns,No concerns,Very low,"[""Within-study bias"",""Imprecision""]",