Research Article

Prognostic Utility of Platelet-to-Albumin Ratio among Critically Ill Patients with Colorectal Cancer: A Propensity Score Matching Study

Figure 7

Kaplan-Meier curves of 28-day mortality for CRC patients stratified by the mean point predicted by the nomogram in e-ICU training cohort (a), in e-ICU validation cohort (b), in MIMIC-IV cohort (c), and in the Union cohort (d).
(a)
(b)
(c)
(d)