Approaches for assessing circadian rest-activity patterns using actigraphy in cohort and population-based studies.

ABSTRACT:

Purpose of review

To review methods for analyzing circadian rest-activity patterns using actigraphy and to discuss their applications in large cohort and population-based studies.

Recent findings

We reviewed several widely used approaches, including parametric analysis (i.e., cosinor model and wavelet analysis), nonparametric analysis, data adaptive approach (i.e., empirical mode decomposition), and nonlinear dynamical approach (i.e., fractal analysis). We delved into the specifics of each approach and highlighted their advantages and disadvantages.

Summary

Various approaches have been developed to study circadian rest-activity rhythms using actigraphy. Features extracted from these approaches have been associated with population health outcomes. Limitations exist in

SUBMITTER: Gao C 

PROVIDER: S-EPMC12829919 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature