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The clinical utility and cost impact of cystatin C measurement in the diagnosis and management of chronic kidney disease: A primary care cohort study

Fig 3

Bland–Altman plots comparing eGFRcreat to eGFRcys and eGFRcreat-cys.

(A) eGFRcreat versus eGFRcys; (B) eGFRcreat versus eGFRcreat-cys. Dashed lines show mean difference between the 2 estimates of glomerular filtration rate. Dotted lines show 95% CI for mean difference between the 2 estimates. creat, creatinine; creat-cys, creatinine and cystatin C; cys, cystatin C; eGFR, estimated glomerular filtration rate.

Fig 3

doi: https://doi.org/10.1371/journal.pmed.1002400.g003