Associations of actigraphy‐assessed sleep variables with adiposity and serum cardiometabolic outcomes in emerging adults

McNeil, Jessica; Berry, Nathaniel T; Dollar, Jessica M; Shriver, Lenka H; Keane, Susan P; Shanahan, Lilly; Wideman, Laurie

doi:10.1111/jsr.14068

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McNeil, J., Berry, N. T., Dollar, J. M., Shriver, L. H., Keane, S. P., Shanahan, L., & Wideman, L. (2024). Associations of actigraphy‐assessed sleep variables with adiposity and serum cardiometabolic outcomes in emerging adults. Journal of Sleep Research, 33(2), e14068. https://doi.org/10.1111/jsr.14068

Abstract

SummaryThis study assessed associations of actigraphy‐assessed sleep with adiposity and serum cardiometabolic outcomes in emerging adults, and whether sex and race modified these associations. Data on 147 emerging adults (age = 19.4 ± 1.3 years; body mass index = 26.4 ± 7.0 kg m$^{−2}$; 59% female; 65% White) from RIGHT Track Health were used. Actigraphy‐based sleep measures included sleep duration, sleep efficiency, sleep timing midpoint, day‐to‐day sleep duration and sleep timing midpoint variability. Combined sleep duration and sle