Individual-Level Experiences of Structural Inequity and Their Association with Subjective and Objective Sleep Outcomes in the Adolescent Brain Cognitive Development Study.

Autor: Harriman NW; Social and Behavioral Sciences Department, Harvard T.H. Chan School of Public Health, Boston, Massachusetts. Electronic address: nharriman@hsph.harvard.edu., Chen JT; Social and Behavioral Sciences Department, Harvard T.H. Chan School of Public Health, Boston, Massachusetts., Lee S; Department of Medicine, University of California Irvine School of Medicine, Irvine, California., Slopen N; Social and Behavioral Sciences Department, Harvard T.H. Chan School of Public Health, Boston, Massachusetts; Harvard University, Center on the Developing Child, Cambridge, Massachusetts.
Jazyk: angličtina
Zdroj: The Journal of adolescent health : official publication of the Society for Adolescent Medicine [J Adolesc Health] 2024 Sep; Vol. 75 (3), pp. 461-470. Date of Electronic Publication: 2024 Jul 14.
DOI: 10.1016/j.jadohealth.2024.05.008
Abstrakt: Purpose: Research has documented that adolescent sleep is impacted by various stressors, including interpersonal experiences and structural disadvantage. This study extends existing knowledge by empirically examining interconnected individual experiences of structural inequity and assessing its association with subjective and objective sleep outcomes.
Methods: We utilized data from the Adolescent Brain and Cognitive Development Study to identify seven conceptual domains of structural inequity: perceived discrimination, low school inclusivity, neighborhood safety, unmet medical needs, legal problems, material hardship, and housing insecurity. We operationalized experiences of structural inequity as latent classes, a cumulative exposure, and each domain separately. Sleep disturbances were measured using the Sleep Disturbance Scale, and sleep duration was assessed using Fitbits. Mixed effects linear regression estimated the association between our measures of structural inequity, longitudinal sleep disturbances, and cross-sectional sleep duration.
Results: Latent class analysis revealed common exposure profiles (low risk, interpersonal, and systemic) of experiences of structural inequity across our sample. In longitudinal models, structural inequity was associated with higher Sleep Disturbance Scale scores, whether measured as latent classes, a cumulative exposure, or individual domains. Individuals with interpersonal exposures, those with at least one exposure, and those with legal problems, material hardship, and housing insecurity had lower mean sleep duration.
Discussion: Results are consistent with literature that frames structural inequity as a lifelong determinant of sleep disturbance and duration. Adolescence represents a crucial time for interventions aimed at improving sleep and redressing inequities throughout the life course; our work can inform the development of policies and interventions toward this end.
(Copyright © 2024 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.)
Databáze: MEDLINE
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