Fig. 2From: Separate and combined effects of cold dialysis and intradialytic exercise on the thermoregulatory responses of hemodialysis patients: a randomized-cross-over studyMean skin temperature (Tsk) during 4 different dialysis protocols. ~ Moderate effect size (d:50–80) at time points 30, 210 and 240 min between TD vs TD + E and CD vs TD + E protocols. # Statistical significant differences between CD + E vs CD protocol at time point 120 min. Abbreviations: TD, typical dialysis; CD, cold dialysis; E, exerciseBack to article page