Figure legends
FIGURE 1 Prevalence of individual symptoms in the
maintenance hemodialysis patient
cohort before lockdown.
FIGURE 2 Prevalence of individual symptoms in the maintenance
hemodialysis patient cohort during lockdown.
FIGURE 3 Nomogram of predictors based on multivariate
regression analysis for predicting DSI>40.
FIGURE 4 Calibration plots of internal validation.