Trial reportScientific reports2025
The impact of insufficient sleep on dietary choices and physical activity behaviors: evidence from a randomized cross-over trial.
Trial report in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed.
- Peripheral Inflammation and Sleep Loss Induce Coordinated Motivational Changes: An Experimental Two-Hit Stress Model.Journal of sleep research · 2026Article
- Physical Activity and Sedentary Behaviour in the MEDIET4ALL Study: Associations with Mediterranean Lifestyle, Sleep, and Psychosocial Well-Being, with Mediation Analyses.Sports (Basel, Switzerland) · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
The current study aimed to identify how manipulated sleep restriction affects dietary choices and physical activity (PA). Young adults were administered one week of well-rested sleep levels (WR: 8-9 h/night) and sleep-restriction (SR: 5-6 h/night) in their (naturalistic) at-home setting, using a randomized cross-over design. Participants made consequential bids for snacks/beverages following SR and WR in an auction task. Other primary outcome measures included daily self-reported dietary intake and actigraphy-measured PA. Multivariate regression analyses examined main and moderator impacts of SR on primary outcome measures. In total, 118 treatment participants completed the study (M = 20 years old, n = 65 females). SR predicted increased self-reported daily caloric intake and importance of taste (over healthiness) in auction bids, but only in participants with higher baseline cognitive or behavioral control characteristics (p < .05). Furthermore, SR predicted reduced average hourly PA (p < .01), increased sedentary behaviors (p < .01), and more prolonged bouts of sitting (p < .01) for all participants. While prior literature suggests dietary choices may mediate the link between SR and obesity, we did not find altered dietary choices. Rather, our results suggest decreased PA may also contribute to the link between SR and obesity.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.