Fig 1.
PRISMA Flow Chart 2020.
Table 1.
Characteristics of included studies.
Table 2.
Summary of subgroup analysis results.
Fig 2.
Forest plot for the pooled SMD in ESRD and non-ESRD among CKD patients.
(A) OPN; (B) KIM-1; and (C) Fetuin-A.
Fig 3.
Forest plot for the pooled HR in ESRD and non-ESRD among CKD patients.
(A) OPN and (B) KIM-1.
Table 3.
Summary of the findings results for ESRD in CKD patients before sensitivity analysis, along with the results of Egger’s test calculation.
Table 4.
Sensitivity analysis results on the three prognostic markers.