Within-person, prospective relations between sleep duration and efficiency and next-day physical activity among behavioral weight loss participants.
Objective: Behavioral weight loss programs (BWL) prescribe moderate-to-vigorous physical activity (MVPA) to promote weight control and overall health. However, adherence to the MVPA prescription is low. One factor that may be associated with poor MVPA adherence, both theoretically and as demonstrate...
| Publicado en: | Journal of Behavioral Medicine Vol. 48; no. 5; pp. 884 - 891 |
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| Autores principales: | , , , , |
| Formato: | research tables/charts Journal Article |
| Publicado: |
Springer Nature
Oct2025
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=188313297&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 188313297 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 01607715 JBM jtl: Journal of Behavioral Medicine issn: 01607715 maglogo: N pubinfo: dt: Oct2025 vid: 48 iid: 5 pid: 237 pub: Springer Nature place: New York, New York artinfo: ui: 188313297 186706432 188313297 188313297 10.1007/s10865-025-00581-y 188313297 ppf: 884 ppct: 7 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: Within-person, prospective relations between sleep duration and efficiency and next-day physical activity among behavioral weight loss participants. aug: au: Crochiere, Rebecca J. Freund, Avery G. Huang, Zhuoran Maher, Jaclyn P. Forman, Evan M. affil: https://ror.org/04avkmd49 Department of Psychology, Williams College, Williamstown, United States sug: subj: Sleep Duration Evaluation Sleep Quality Evaluation Physical Activity Evaluation Weight Reduction Programs Weight Loss Funding Source Human Male Female Adult Middle Age Aged Prospective Studies Secondary Analysis Obesity Body Mass Index Exercise Fitness Trackers Data Analysis Software Descriptive Statistics Adult: 19-44 years Middle Aged: 45-64 years Aged: 65+ years Male Female ab: Objective: Behavioral weight loss programs (BWL) prescribe moderate-to-vigorous physical activity (MVPA) to promote weight control and overall health. However, adherence to the MVPA prescription is low. One factor that may be associated with poor MVPA adherence, both theoretically and as demonstrated by between-subject studies, is suboptimal sleep. Nevertheless, no study to date has examined the within-subject relations between sleep and MVPA among BWL participants, which could better account for between-subject third variables that may confound the relation between sleep and MVPA (e.g., socioeconomic status). This secondary analysis is the first to investigate the within-subject, prospective relations between sleep duration (controlling for time in bed) and sleep quality (operationalized as sleep efficiency, approximately minutes asleep divided by time in bed) with next-day MVPA among BWL participants. Method: Participants (N = 104) were adults with overweight/obesity engaging in a year-long BWL program. Sleep variables and MVPA bouts were measured using accelerometers at mid-treatment. Predictor variables were standardized, and analyses were conducted using multilevel models, controlling for weekday/weekend status, condition, gender, and body mass index (BMI). Results: Results indicated within-subject sleep duration (b = 15.48, SE = 6.30, p =.014), but not sleep efficiency (b = 2.16, SE = 1.22, p =.08), was positively associated with next-day minutes of MVPA. Conclusion: Findings may support modifications of BWL programs to include sleep hygiene education or strategies from cognitive behavioral therapy for insomnia to target sleep duration, which in turn may improve MVPA engagement. pubtype: Academic Journal doctype: research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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