Research Article

Role of Cilostazol Therapy in Hemodialysis Patients with Asymptomatic Peripheral Arterial Disease: A Retrospective Cohort Study

Figure 3

A diagram of the HRs for asymptomatic PAD and cilostazol use on all-cause (a) and CVD (b) mortality of HD patients (). The figures indicated beside arrows were HR [95% CI]. Asterisk () indicates a statistically significant association. Labels “HR = 1” indicated the reference groups. Results of the same formats (italic with underlines, block letters, in parentheses, or italic with a frame) had identical reference group.
(a)
(b)