Article
Distinct phenotypes of hospitalized patients with hyperkalemia by machine learning consensus clustering and associated mortality risks.
QJM : monthly journal of the Association of Physicians - 9 Jul 2022
Thongprayoon C, Kattah A G, Mao M A, Keddis M T, Pattharanitima P, Vallabhajosyula S, Nissaisorakarn V, Erickson S B, Dillon J J, Garovic V D, Cheungpasitporn W
Abstract excerpt
BACKGROUND: Hospitalized patients with hyperkalemia are heterogeneous, and cluster approaches may identify specific homogenous groups. This study aimed to cluster patients with hyperkalemia on admission using unsupervised machine learning (ML) consensus clustering approach, and to compare characteristics and outcomes among these distinct clusters. METHODS: Consensus cluster analysis was performed in 5133...
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