Fig. 4. Cumulative incidence function curves of COVID-19 vaccination humoral immunogenicity stratified by (A) patient with GN as underlying cause of hemodialysis, (B) steroid treatment, (C) Corr Ca, and (D) CRP.

COVID-19 = coronavirus disease 2019, GN = glomerulonephritis, Adj HR = adjuster hazard ratio, CI = confidential interval, Corr Ca = corrected serum calcium, CRP = C-reactive protein.

^aAdjusted for age and sex; ^bEvaluate hypotheses of equality of cause-specific cumulative incidence functions between two groups; ^cDefined as a SARS-CoV-2 nAbs ≥ 30% inhibition at each specific time points.