In-hospital mortality, length of stay, and hospitalization cost of COVID-19 patients with and without hyperkalemia.

ABSTRACT:

Background

Hyperkalemia (HK) may be associated with poor clinical outcomes among COVID-19 patients. This study aimed to describe the prevalence of HK and evaluate the associations between HK and in-hospital mortality, intensive care unit (ICU) admission, length of hospital stay (LOS), and hospitalization cost among COVID-19 inpatients.

Methods

A retrospective cohort study was conducted using a large hospital discharge database (PINC AI Healthcare Database) for COVID-19 inpatients discharged between April 1 and August 31, 2020. HK was defined with discharge diagnosis and potassium binder use.

Results

Of 192,182 COVID-19 inpatients, 12% (n = 22,702) had HK. HK patients were more likely to be older (median age 67 vs 63 years), male (63% vs 50%), black (30% vs 22%), and h

SUBMITTER: Amin A 

PROVIDER: S-EPMC9050185 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature