Figure 1.
Flowchart of study selection and specific reasons for exclusion from the meta-analysis.
Figure 2.
QUADAS-2 Risk of bias assessment.
Table 1.
Summary of the studies included in the meta-analysis.
Figure 3.
Forest plot of sensitivity and specificity for HbA1c in the diagnosis of postpartum abnormal glucose tolerance.
Figure 4.
Summary receiver operating characteristic cure (SROC) for HbA1c.
Each solid circle represents each study in the meta-analysis. AUC: area under curve.
Figure 5.
Deeks funnel plot asymmetry test of publication bias.