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. 2026 Aug 21;9(5):1263–1270. doi: 10.31662/jmaj.2026-0089

Table 2.

Clinical Outcomes.

Overall (n = 554), n (%) Inpatient (n = 276), n (%) Outpatient (n = 278), n (%)
All-cause mortality 80 (14) 74 (27) 6 (2)
 Non–hyperkalemia-specific mortality 80 (14) 74 (27) 6 (2)
  Infection 15 (3) 15 (5) 0 (0)
  Malignancy 49 (9) 46 (17) 3 (1)
  Cardiovascular disease 3 (1) 3 (1) 0 (0)
  Others 13 (2) 10 (4) 3 (1)
 Hyperkalemia-specific mortality 0 (0) 0 (0) 0 (0)
Hyperkalemia recurrence 37 (7) 9 (3) 28 (10)