Fig. 1
From: Lab-based and diagnosis-based chronic kidney disease recognition and staging concordance
Consort Figure for Medicare FFS Cohort. Note: * = beneficiaries with qualifying diagnosis of CKD but no qualifying labs indicating CKD includes patients with only 1 qualifying lab; 2+ qualifying labs that are less than 90 days apart; labs processed by a different lab vendor than the one providing this data, by in-house labs or through point-of-care testing; or no labs in 2011 processed by any lab vendor, in-house lab or point-of-care testing