Sleep medicine · 2026
The impact of a sleep extension intervention on child health-related quality of life.
СтатьяРандомизированное исследованиеНазвание и аннотация: Перевод в очереди
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Gebre Azeb, Coffman Donna L, Hawley Nicola L, Carskadon Mary A, Raynor Hollie A, Jelalian Elissa, Owens Judith A, Wing Rena R, Hart Chantelle N
Аннотация
OBJECTIVE: To examine the effect of a brief behavioral intervention aimed at optimizing sleep duration in children on their overall health-related quality of life (HRQoL), and within physical and psychosocial health domains.
METHODS: Participants were 66 typically developing children (68.2% female), aged 8-11 years, identified as short sleepers (≤9.5 h/night), randomized to a sleep intervention (n = 33) or control (n = 33) group, and who reported on HRQoL. The intervention group was provided with behavioral strategies to increase their time in bed by approximately 1-1.5 h/night; those randomized to the control group were asked to sleep as usual. Pediatric Quality of Life Inventory was administered to both parents and children to assess HRQoL at baseline and 8 weeks post-randomization. Sleep duration was objectively measured using a wrist-worn actigraph.
RESULTS: At baseline, participants had a mean actigraph-estimated sleep period of 8.56 ± .67 h/night, a parent proxy-report of overall HRQoL of 82.44 ± 12.70, and a child self-report of 78.96 ± 10.88. Repeated-measures ANOVAs revealed no significant differences in overall HRQoL, physical health, or psychosocial health over time between groups (ps > .05). However, in post-hoc analyses collapsing across groups, children who increased their sleep by ≥ 30 min/night reported higher overall HRQoL (t (57) = 2.82, p = .01), psychosocial health (t (57) = 2.82, p = .01), and physical health (t (57) = 2.28, p = .03) at 8 weeks. No significant differences were observed based on parent report (ps > .05).
CONCLUSION: Improving sleep by ≥ 30 min/night for children who are short sleepers may enhance their HRQoL. However, further research is necessary.
METHODS: Participants were 66 typically developing children (68.2% female), aged 8-11 years, identified as short sleepers (≤9.5 h/night), randomized to a sleep intervention (n = 33) or control (n = 33) group, and who reported on HRQoL. The intervention group was provided with behavioral strategies to increase their time in bed by approximately 1-1.5 h/night; those randomized to the control group were asked to sleep as usual. Pediatric Quality of Life Inventory was administered to both parents and children to assess HRQoL at baseline and 8 weeks post-randomization. Sleep duration was objectively measured using a wrist-worn actigraph.
RESULTS: At baseline, participants had a mean actigraph-estimated sleep period of 8.56 ± .67 h/night, a parent proxy-report of overall HRQoL of 82.44 ± 12.70, and a child self-report of 78.96 ± 10.88. Repeated-measures ANOVAs revealed no significant differences in overall HRQoL, physical health, or psychosocial health over time between groups (ps > .05). However, in post-hoc analyses collapsing across groups, children who increased their sleep by ≥ 30 min/night reported higher overall HRQoL (t (57) = 2.82, p = .01), psychosocial health (t (57) = 2.82, p = .01), and physical health (t (57) = 2.28, p = .03) at 8 weeks. No significant differences were observed based on parent report (ps > .05).
CONCLUSION: Improving sleep by ≥ 30 min/night for children who are short sleepers may enhance their HRQoL. However, further research is necessary.