| Autor: |
L, McDonald, J, Wardle, C H, Llewellyn, L, Johnson, C H M, van Jaarsveld, H, Syrad, A, Fisher |
| Rok vydání: |
2014 |
| Předmět: |
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| Zdroj: |
Pediatric Obesity |
| ISSN: |
2047-6310 |
| Popis: |
Summary Background Shorter sleep is a risk factor for weight gain in young children. Experimental studies show that sleep deprivation is associated with higher nighttime energy intake, but no studies have examined the patterning of energy intake in relation to nighttime sleep duration in young children. Objectives The objectives of the study were to test the hypothesis that shorter‐sleeping children would show higher nighttime energy intake and to examine whether the additional calories were from drinks, snacks or meals. Methods Participants were 1278 families from the Gemini twin cohort, using data from one child per family selected at random to avoid clustering effects. Nighttime sleep duration was measured at 16 months of age using the Brief Infant Sleep Questionnaire. Energy intake by time of day and eating episode (meal, snack, drink) were derived from 3‐day diet diaries completed when children were 21 months. Results Consistent with our hypothesis, shorter‐sleeping children consumed more calories at night only (linear trend P |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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