Figures & data
Table 1. Baseline characteristics of the participants.
Table 2. Pre-HD SNa and ΔSNa of the participants.
Table 3. Cox proportional hazards models of pre-HD SNa for all-cause mortality and cardio-cerebrovascular event.
Table 4. Cox proportional hazards models of ΔSNa for all-cause mortality and cardio-cerebrovascular event.
Table 5. Adjusted hazard ratio associated with stratification by pre-HD SNa and ΔSNa.
Figure 1. Multivariable-adjusted restricted cubic spline plots of pre-HD SNa for (A) all-cause mortality, with adjustment of age, BMI, CCVD history, SCr, and Alb; and for (B) cardio-cerebrovascular event, with adjustment of age, BMI, CCVD history, CRP and Ferr. Grey, blue, orange and red color represent the RCS curves of baseline pre-HD SNa, 1-year pre-HD SNa, 2-year pre-HD SNa and 3-year pre-HD SNa, respectively. Shadow represents the 95% confident interval.
![Figure 1. Multivariable-adjusted restricted cubic spline plots of pre-HD SNa for (A) all-cause mortality, with adjustment of age, BMI, CCVD history, SCr, and Alb; and for (B) cardio-cerebrovascular event, with adjustment of age, BMI, CCVD history, CRP and Ferr. Grey, blue, orange and red color represent the RCS curves of baseline pre-HD SNa, 1-year pre-HD SNa, 2-year pre-HD SNa and 3-year pre-HD SNa, respectively. Shadow represents the 95% confident interval.](/cms/asset/51a0a52f-1dcc-4f87-9304-2b6790cc118f/irnf_a_2338483_f0001_c.jpg)
Figure 2. Multi-variable restricted cubic spline plots of ΔSNa for (A) all-cause mortality with adjustment of age, BMI, CCVD history, SCr, and Alb; and for (B) cardio-cerebrovascular event, with adjustment of age, BMI, CCVD history, CRP and Ferr. Grey, blue, orange and red color represent the RCS curves of baseline ΔSNa, 1-year ΔSNa, 2-year ΔSNa and 3-year ΔSNa. Shadow represents the 95% confidence interval.
![Figure 2. Multi-variable restricted cubic spline plots of ΔSNa for (A) all-cause mortality with adjustment of age, BMI, CCVD history, SCr, and Alb; and for (B) cardio-cerebrovascular event, with adjustment of age, BMI, CCVD history, CRP and Ferr. Grey, blue, orange and red color represent the RCS curves of baseline ΔSNa, 1-year ΔSNa, 2-year ΔSNa and 3-year ΔSNa. Shadow represents the 95% confidence interval.](/cms/asset/fe823e22-e6d6-464e-8b35-fe464549a539/irnf_a_2338483_f0002_c.jpg)