Sleep problems in autistic children and adolescents: an age-stratified approach.
Sleep problems in autism have different culprits at different ages—tune your assessment to the child’s age band.
01Research in Context
What this study did
Paone et al. (2026) asked parents to fill out a one-time survey about sleep. The team split the kids into age bands: babies/toddlers, preschoolers, and school-age youth.
They looked at which child or family traits went hand-in-hand with sleep trouble in each band. No one got an intervention; this was a snapshot, not a treatment study.
What they found
The drivers of poor sleep changed with age. For the youngest, autism severity and low mental age were the big links. In preschoolers, trouble with behavior regulation took the lead.
For school-age kids, weak daily-living skills plus high caregiver stress predicted sleep problems. Same diagnosis, different leverage points.
How this fits with other research
Capelli et al. (2025) used wrist-worn actigraphy across the lifespan and found the same age pattern Paone saw in surveys. Their objective data extend Paone’s parent-report map into adulthood.
Hayse et al. (2025) showed that parents who sleep at wildly different times each night feel the most fatigue. Paone flags caregiver stress in older kids; Braden adds that erratic parent sleep timing may be one reason that stress grows.
Koudys et al. (2025) then stepped in with a telehealth fix: cameras plus coaching cut co-sleeping for three autistic children. Paone tells us which age group (school-age) is most stressed; Koudys shows a tool that can help that same group.
Why it matters
Stop using one sleep checklist for every age. In toddlers, measure autism severity and cognitive level. In preschoolers, watch self-control during the day. In school-age kids, track adaptive skills and ask how stressed the caregiver feels. Match your assessment to the age band and you will find the real lever to fix sleep.
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02At a glance
03Original abstract
Sleep disorders are common in autistic children and adolescents. However, the associations between children’s age and clinical features remain underexplored. This study investigates age-specific relationships between sleep difficulties and autism symptomatology, behavioral/emotional problems, cognitive development, and parenting stress. A total of 218 autistic participants were divided into three age groups: 6–36 months, 3–6 years, and 6–18 years. Sleep was assessed using the Sleep Disturbance Scale for Children (SDSC); behavioral and emotional difficulties were measured using the Child Behavior Checklist (CBCL); autism severity was assessed using the Autism Diagnostic Observation Schedule – Second Edition (ADOS2), cognitive development was assessed using the Intelligence Quotient (IQ)/Developmental Quotient (DQ) scores, and parenting stress was assessed using the Parenting Stress Index (PSI). Results demonstrate age-specific variations in the relationship between sleep disturbances and clinical features in autistic children. In the 6–36 months group, sleep difficulties were influenced by autism severity, cognitive level, and emotional-behavioral factors. In the 3–6-year-old group, behavioral and emotional regulation issues were associated with sleep problems. In children aged 6–18 years, autism severity, adaptive functioning, and parenting stress emerged as key factors contributing to sleep disturbances. These findings underscore the dynamic and evolving nature of sleep problems in autism, highlighting the need for age-tailored interventions.
Frontiers in Psychology, 2026 · doi:10.3389/fpsyg.2026.1715093