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. 2020 Jul 22;21:292. doi: 10.1186/s12882-020-01950-2

Table 2.

Differences in Chronic Kidney Disease (CKD) Incidence between the Stone Cohort and the Controls

Variable Stones cohort
(n = 4197)
Control
(n = 16,788)
p-value
CKD
Yes 470 1035 <.001
No 3727 15,753

Chi-square test (X [2])