a clear trendP < 0.001
There was a clear trend of increasing incidence of VI with CKD severity, with rates of 3.3% in stage G1–G2, 13.5% in G3a, and 16.3% G3b–G5 ( P < 0.001) (Figure S1 in Online Supplementary Document ).
There was a clear trend of increasing incidence of VI with CKD severity, with rates of 3.3% in stage G1–G2, 13.5% in G3a, and 16.3% G3b–G5 ( P < 0.001) (Figure S1 in Online Supplementary Document ).