Figure 1.

Association of dialysate bicarbonate with arrhythmia—forest plots. (A) Association of dialysate bicarbonate with any arrhythmia—session to session models (repeated measures logistic regression). (B) Association of dialysate bicarbonate with arrhythmia—session to session models (repeated measures negative binomial regression). The diamonds represent the adjusted incident rate ratio, and the horizontal lines through the diamonds represent the 95% CIs. Models adjusted for age, sex, race, dialysis vintage, vascular access, and pre-hemodialysis serum bicarbonate. Note: Estimates are provided on the log scale. CI, confidence interval; OR, odds ratio.