Fig. 1From: The association between chronic kidney disease and tuberculosis; a comparative cohort study in EnglandFlow chart of the selection of matched patients with and without chronic kidney disease stages 3–5. CKD = chronic kidney disease stages 3–5, CPRD = clinical practice research datalink, HES = hospital episode statistics, RRT = renal placement therapy. *Matched control randomly selected individuals without CKD. 41,151 patients censored from control group after developing CKD. They were included in CKD cohort from that point forwardBack to article page