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Article: Early sleep deprivation and attention-deficit/hyperactivity disorder

TitleEarly sleep deprivation and attention-deficit/hyperactivity disorder
Authors
Issue Date2019
PublisherNature Publishing Group. The Journal's web site is located at http://www.pedresearch.org/
Citation
Pediatric Research, 2019, v. 85 n. 4, p. 449-455 How to Cite?
AbstractBackground: This study aims to study prospectively specific sleep patterns and risk of ADHD after adjusting for potential confounders such as obstructive sleep apnoea (OSA) and methylphenidate use. Methods: A population-representative sample of 514 Chinese preschool children was recruited when in kindergarten (K3). Parents reported on their socioeconomic status and children’s sleep duration. The cohort was reassessed 3 years later when the children were in Grade 3 (P3). Parents reported on children’s sleep patterns and ADHD symptoms. Information on OSA diagnosis and methylphenidate use was retrieved from health records. Results: Among the 514 parent–child dyads (mean [SD] age, 5.52 [0.33] years), 411 were reassessed (80.0% retention; 9.35 [0.33] years) at follow-up. There were no significant baseline differences between follow-up and drop-out groups. A gradient relationship was observed between probable ADHD in P3 and sleep duration in K3. The risk of probable ADHD was 15.5 per 100 for children with <8 h of sleep in K3, whereas it was 1.1 per 100 for children with 11–12 h of sleep in K3. The adjusted risk ratio was 14.19 (p = 0.02). Conclusions: Sleep deprivation in early childhood is associated with higher risk of ADHD in middle childhood.
Persistent Identifierhttp://hdl.handle.net/10722/269598
ISSN
2017 Impact Factor: 3.123
2015 SCImago Journal Rankings: 1.290
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorTso, WYW-
dc.contributor.authorChan, MCM-
dc.contributor.authorHo, KWF-
dc.contributor.authorRao, N-
dc.contributor.authorLi, AM-
dc.contributor.authorChan, EKL-
dc.contributor.authorTiwari, AFY-
dc.contributor.authorWong, ICK-
dc.contributor.authorWing, YK-
dc.contributor.authorVan Voorhees, B-
dc.contributor.authorLi, SL-
dc.contributor.authorGoh, WHS-
dc.contributor.authorIp, P-
dc.date.accessioned2019-04-24T08:10:56Z-
dc.date.available2019-04-24T08:10:56Z-
dc.date.issued2019-
dc.identifier.citationPediatric Research, 2019, v. 85 n. 4, p. 449-455-
dc.identifier.issn0031-3998-
dc.identifier.urihttp://hdl.handle.net/10722/269598-
dc.description.abstractBackground: This study aims to study prospectively specific sleep patterns and risk of ADHD after adjusting for potential confounders such as obstructive sleep apnoea (OSA) and methylphenidate use. Methods: A population-representative sample of 514 Chinese preschool children was recruited when in kindergarten (K3). Parents reported on their socioeconomic status and children’s sleep duration. The cohort was reassessed 3 years later when the children were in Grade 3 (P3). Parents reported on children’s sleep patterns and ADHD symptoms. Information on OSA diagnosis and methylphenidate use was retrieved from health records. Results: Among the 514 parent–child dyads (mean [SD] age, 5.52 [0.33] years), 411 were reassessed (80.0% retention; 9.35 [0.33] years) at follow-up. There were no significant baseline differences between follow-up and drop-out groups. A gradient relationship was observed between probable ADHD in P3 and sleep duration in K3. The risk of probable ADHD was 15.5 per 100 for children with <8 h of sleep in K3, whereas it was 1.1 per 100 for children with 11–12 h of sleep in K3. The adjusted risk ratio was 14.19 (p = 0.02). Conclusions: Sleep deprivation in early childhood is associated with higher risk of ADHD in middle childhood.-
dc.languageeng-
dc.publisherNature Publishing Group. The Journal's web site is located at http://www.pedresearch.org/-
dc.relation.ispartofPediatric Research-
dc.titleEarly sleep deprivation and attention-deficit/hyperactivity disorder-
dc.typeArticle-
dc.identifier.emailTso, WYW: wytso@hku.hk-
dc.identifier.emailChan, MCM: mcmchan@hku.hk-
dc.identifier.emailHo, KWF: fredkho@connect.hku.hk-
dc.identifier.emailRao, N: nrao@hku.hk-
dc.identifier.emailChan, EKL: eklchan@hku.hk-
dc.identifier.emailTiwari, AFY: tiwari@hku.hk-
dc.identifier.emailWong, ICK: wongick@hku.hk-
dc.identifier.emailIp, P: patricip@hku.hk-
dc.identifier.authorityTso, WYW=rp01517-
dc.identifier.authorityChan, MCM=rp02337-
dc.identifier.authorityRao, N=rp00953-
dc.identifier.authorityChan, EKL=rp00572-
dc.identifier.authorityTiwari, AFY=rp00441-
dc.identifier.authorityWong, ICK=rp01480-
dc.identifier.authorityIp, P=rp01337-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1038/s41390-019-0280-4-
dc.identifier.pmid30679794-
dc.identifier.scopuseid_2-s2.0-85060699870-
dc.identifier.hkuros297446-
dc.identifier.volume85-
dc.identifier.issue4-
dc.identifier.spage449-
dc.identifier.epage455-
dc.identifier.isiWOS:000460127000008-
dc.publisher.placeUnited States-

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