Figure 3
From: The predictive value of serum level of cystatin C for COVID-19 severity

Cumulative probability of severe COVID-19 disease stratified by sCys C level. Higher level means > 1.245 (mg/L); Lower level level means < 1.245 (mg/L). Abbreviations: COVID-19 = coronavirus disease 2019; sCys C = serum cystatin C.