Table 3.

Summary of potassium binder usage in patients with any HK event.

Potassium binder usage	n = 453
Total number of HK events	2065
Treated with potassium binders, n (% [95%CI])	54 (2.62 [1.93–3.3])
SPS	17 (0.82 [0.43–1.21])
CPS	28 (1.36 [0.86–1.85])
SZC	13 (0.63 [0.29–0.97])
Total number of patients with HK	453
Treated with potassium binders, n (% [95% CI])	24 (5.30 [3.24–7.36])
SPS	7 (1.55 [0.41–2.68])
CPS	13 (2.87 [1.33–4.41])
SZC	6 (1.32 [0.27–2.38])

CI, confidence interval; CPS, calcium polystyrene sulfonate; HK, hyperkalemia; SD, standard deviation; SPS, sodium polystyrene sulfonate; SZC, sodium zirconium cyclosilicate.