A comparison of methods to generate adaptive reference ranges in longitudinal monitoring.

ABSTRACT: In a clinical setting, biomarkers are typically measured and evaluated as biological indicators of a physiological state. Population based reference ranges, known as 'static' or 'normal' reference ranges, are often used as a tool to classify a biomarker value for an individual as typical or atypical. However, these ranges may not be informative to a particular individual when considering changes in a biomarker over time since each observation is assessed in isolation and against the same reference limits. To allow early detection of unusual physiological changes, adaptation of static reference ranges is required that incorporates within-individual variability of biomarkers arising from longitudinal monitoring in addition to between-individual variability. To overcome this issue, methods fo

SUBMITTER: Roshan D 

PROVIDER: S-EPMC7894906 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature