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  1. 15 paź 2020 · Sleep was assessed objectively in 37% of studies and subjectively in 63% of studies. Findings suggest that later sleep timing and greater sleep variability were generally associated with adverse health outcomes.

  2. 1 lis 2018 · Results: A significant number (28.7%) of participants had a sleep duration of ≤ 6 hours, with 41.3% sleeping after midnight. 82.5% of the participants switch off-screen just before sleeping. 63....

  3. 14 lis 2019 · It offers a systematic review for researchers who are interested in sleep quality identification tasks, and highlights strengths and weaknesses of state-of-the-art metrics and solutions in order...

  4. 22 mar 2023 · A meta-analysis found that experimentally manipulated sleep restriction negatively affected performance on tests of sustained long-term attention, executive function, and memory, while studies focused on immediate short-term attention, impulse control, decision-making, and general intelligence reported mixed results. 8 With respect to task ...

  5. 12 maj 2021 · How You Think About Sleep. 39% of adults plan for how much sleep they need when thinking about the next day. 65% of adults think getting enough sleep makes you more effective. 54% of parents believe sleep has an impact on their child’s school performance.

  6. Results: After adjustment of multiple covariates, we observed that all parameters of day-to-day deviations in sleep were significantly associated with biological aging with larger sleep variability, larger sleep irre-gularity, more catch-up sleep, and more social jetlag linked with more advanced biological aging.

  7. 8 wrz 2015 · The odds ratio of 2.014 confirmed a higher likelihood of sleep problems in women. People aged 60-69 (OR 0.898) reported less sleep problems than people between 50 and 59 years old. Finally ...

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