Heart rate to identify non-febrile children with dehydration and acute kidney injury in emergency department: a prospective validation study.

ABSTRACT: We previously developed and retrospectively validated the estimated percentage of heart rate variation (EHRV) as a predictor of the composite outcome of ≥ 5% dehydration and/or acute kidney injury (AKI) in non-febrile children. The current study aimed to prospectively validate EHRV as a predictor for dehydration or AKI in a different cohort of children attending the Pediatric Emergency Department. From July 2022 to August 2023, 256 pediatric patients aged 0-18 years attending the Pediatric Emergency Department were enrolled. EHRV was calculated as follows: [(HR at admission - 50th percentile of HR for age and sex)/HR at admission] × 100. Dehydration was categorized as < 5% or ≥ 5% fluid deficit. AKI was defined according to KDIGO creatinine criteria. Statistical analyses included receiver-

SUBMITTER: Marzuillo P 

PROVIDER: S-EPMC11473630 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature