Abstract | OBJECTIVE: Examine the prevalence, patterns, and persistence of parent-reported sleep problems during the first 3 years of life. METHODS: Three hundred fifty-nine mother/child pairs participated in a prospective birth cohort study. Sleep questionnaires were administered to mothers when children were 6, 12, 24, and 36 months old. Sleep variables included parent response to a nonspecific query about the presence/absence of a sleep problem and 8 specific sleep outcome domains: sleep onset latency, sleep maintenance, 24-hour sleep duration, daytime sleep/ naps, sleep location, restlessness/vocalization, nightmares/ night terrors, and snoring. RESULTS: Prevalence of a parent-reported sleep problem was 10% at all assessment intervals. Night wakings and shorter sleep duration were associated with a parent-reported sleep problem during infancy and early toddlerhood (6-24 months), whereas nightmares and restless sleep emerged as associations with report of a sleep problem in later developmental periods (24-36 months). Prolonged sleep latency was associated with parent report of a sleep problem throughout the study period. In contrast, napping, sleep location, and snoring were not associated with parent-reported sleep problems. Twenty-one percent of children with sleep problems in infancy (compared with 6% of those without) had sleep problems in the third year of life. CONCLUSIONS: Ten percent of children are reported to have a sleep problem at any given point during early childhood, and these problems persist in a significant minority of children throughout early development. Parent response to a single-item nonspecific sleep query may overlook relevant sleep behaviors and symptoms associated with clinical morbidity.
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Authors | Kelly C Byars, Kimberly Yolton, Joseph Rausch, Bruce Lanphear, Dean W Beebe |
Journal | Pediatrics
(Pediatrics)
Vol. 129
Issue 2
Pg. e276-84
(Feb 2012)
ISSN: 1098-4275 [Electronic] United States |
PMID | 22218837
(Publication Type: Journal Article, Research Support, N.I.H., Extramural)
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Topics |
- Child, Preschool
- Cross-Sectional Studies
- Female
- Follow-Up Studies
- Humans
- Incidence
- Infant
- Infant, Newborn
- Male
- Mass Screening
- Prospective Studies
- Sleep Apnea, Obstructive
(diagnosis, epidemiology)
- Sleep Wake Disorders
(diagnosis, epidemiology)
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