Fig. 2. Interactive effects of information vigilance and type of dialysis (ie, CAPD vs. center hemodialysis) on dietary adherence (serum K levels). Serum K values were standardized (into T scores) within each dialysis treatment group. Reprinted with permission from Christensen et al. (6).
Fig. 3. Interactive effects of information vigilance and type of dialysis (center vs. home hemodialysis) on adherence to fluid-intake restrictions (mean IWG).