Community-acquired hypokalemia in elderly patients: related factors and clinical outcomes
Bardak S, Turgutalp K, Koyuncu MB, Harı H, Helvacı I, Ovla D, et al.
Published in Int Urol Nephrol, Vol. 49 (3), pp. 483-489
Methodology
Retrospective study of 36,361 patients over 65 screened; 269 with potassium of 3.5 mmol/L or below compared with 182 controls.
Key Findings
Prevalence of community-acquired hypokalemia was 3.24%. Loop diuretics, hydrochlorothiazide, beta-agonists, inadequate oral intake and female sex were independent risk factors; hospital stay, cost and mortality were higher in the hypokalemic group.
Conclusions
Female sex, thiazides, loop diuretics and two or more comorbid diseases are the leading risk factors in older adults.
Limitations
Retrospective; control group not matched to the screened population.
Related Health Concerns
Study Details
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