Infant muscle tone and childhood autistic traits: A longitudinal study in the general population / Fadila SERDAREVIC in Autism Research, 10-5 (May 2017)  

Public ISBD [article]  inAutism Research > 10-5 (May 2017) . - p.757-768 Titre : Infant muscle tone and childhood autistic traits: A longitudinal study in the general population Type de document : texte imprimé Auteurs : Fadila SERDAREVIC, Auteur ; Akhgar GHASSABIAN, Auteur ; Tamara VAN BATENBURG-EDDES, Auteur ; Tonya WHITE, Auteur ; Laura M.E. BLANKEN, Auteur ; Vincent W.V. JADDOE, Auteur ; Frank C. VERHULST, Auteur ; Henning TIEMEIER, Auteur Article en page(s) : p.757-768 Langues : Anglais (eng) Mots-clés : infant muscle tone  autistic traits  autism spectrum disorder  prospective Index. décimale : PER Périodiques Résumé : In a longitudinal population-based study of 2,905 children, we investigated if infants' neuromotor development was associated with autistic traits in childhood. Overall motor development and muscle tone were examined by trained research assistants with an adapted version of Touwen's Neurodevelopmental Examination between ages 2 and 5 months. Tone was assessed in several positions and items were scored as normal, low, or high tone. Parents rated their children's autistic traits with the Social Responsiveness Scale (SRS) and the Pervasive Developmental Problems (PDP) subscale of the Child Behavior Checklist at 6 years. We defined clinical PDP if scores were >98th percentile of the norm population. Diagnosis of autism spectrum disorder (ASD) was clinically confirmed in 30 children. We observed a modest association between overall neuromotor development in infants and autistic traits. Low muscle tone in infancy predicted autistic traits measured by SRS (adjusted beta = 0.05, 95% CI for B: 0.00–0.02, P = 0.01), and PDP (adjusted beta = 0.08, 95% CI for B: 0.04–0.10, P < 0.001). Similar results emerged for the association of low muscle tone and clinical PDP (adjusted OR = 1.36, 95% CI: 1.08–1.72, P = 0.01) at age 6 years. Results remained unchanged if adjusted for child intelligence. There was no association between high muscle tone and SRS or PDP. Exclusion of children with ASD diagnosis did not change the association. This large study showed a prospective association of infant muscle tone with autistic traits in childhood. Our findings suggest that early detection of low muscle tone might be a gateway to improve early diagnosis of ASD. En ligne : http://dx.doi.org/10.1002/aur.1739 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=307 [article] Infant muscle tone and childhood autistic traits: A longitudinal study in the general population [texte imprimé] / Fadila SERDAREVIC, Auteur ; Akhgar GHASSABIAN, Auteur ; Tamara VAN BATENBURG-EDDES, Auteur ; Tonya WHITE, Auteur ; Laura M.E. BLANKEN, Auteur ; Vincent W.V. JADDOE, Auteur ; Frank C. VERHULST, Auteur ; Henning TIEMEIER, Auteur . - p.757-768. Langues : Anglais (eng) in Autism Research > 10-5 (May 2017) . - p.757-768 Mots-clés : infant muscle tone  autistic traits  autism spectrum disorder  prospective Index. décimale : PER Périodiques Résumé : In a longitudinal population-based study of 2,905 children, we investigated if infants' neuromotor development was associated with autistic traits in childhood. Overall motor development and muscle tone were examined by trained research assistants with an adapted version of Touwen's Neurodevelopmental Examination between ages 2 and 5 months. Tone was assessed in several positions and items were scored as normal, low, or high tone. Parents rated their children's autistic traits with the Social Responsiveness Scale (SRS) and the Pervasive Developmental Problems (PDP) subscale of the Child Behavior Checklist at 6 years. We defined clinical PDP if scores were >98th percentile of the norm population. Diagnosis of autism spectrum disorder (ASD) was clinically confirmed in 30 children. We observed a modest association between overall neuromotor development in infants and autistic traits. Low muscle tone in infancy predicted autistic traits measured by SRS (adjusted beta = 0.05, 95% CI for B: 0.00–0.02, P = 0.01), and PDP (adjusted beta = 0.08, 95% CI for B: 0.04–0.10, P < 0.001). Similar results emerged for the association of low muscle tone and clinical PDP (adjusted OR = 1.36, 95% CI: 1.08–1.72, P = 0.01) at age 6 years. Results remained unchanged if adjusted for child intelligence. There was no association between high muscle tone and SRS or PDP. Exclusion of children with ASD diagnosis did not change the association. This large study showed a prospective association of infant muscle tone with autistic traits in childhood. Our findings suggest that early detection of low muscle tone might be a gateway to improve early diagnosis of ASD. En ligne : http://dx.doi.org/10.1002/aur.1739 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=307

Preschool family irregularity and the development of sleep problems in childhood: a longitudinal study / Maria Elisabeth KOOPMAN-VERHOEFF in Journal of Child Psychology and Psychiatry, 60-8 (August 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-8 (August 2019) . - p.857-865 Titre : Preschool family irregularity and the development of sleep problems in childhood: a longitudinal study Type de document : texte imprimé Auteurs : Maria Elisabeth KOOPMAN-VERHOEFF, Auteur ; Fadila SERDAREVIC, Auteur ; Desana KOCEVSKA, Auteur ; F. Fenne BODRIJ, Auteur ; Viara R. MILEVA-SEITZ, Auteur ; Irwin REISS, Auteur ; Manon H.J. HILLEGERS, Auteur ; Henning TIEMEIER, Auteur ; Charlotte A.M. CECIL, Auteur ; Frank C. VERHULST, Auteur ; Maartje P.C.M. LUIJK, Auteur Article en page(s) : p.857-865 Langues : Anglais (eng) Mots-clés : Family chaos  accelerometer  actigraphy  developmental psychopathology  family routines  longitudinal  sleep duration Index. décimale : PER Périodiques Résumé : BACKGROUND: Previous studies have shown that poor family environments are related to more sleep problems; however, little is known about how family irregularity in early life affects the development of sleep problems over childhood using objective sleep measures. The current study tests the hypothesis that early family irregularity contributes to the development of sleep problems. METHODS: This population-based study comprises 5,443 children from the Generation R Study. Family irregularity was measured with seven maternal-reported questions on family routines when children were 2 and 4 years old. Mothers reported on sleep problems at child age 3, 6, and 10 years, whereas children completed questionnaires on sleep problems at age 10. Additionally, we used tri-axial wrist accelerometers for five nights in 851 children (mean age 11.7 years) to assess sleep objectively. RESULTS: Family irregularity was associated with more mother- and child-reported sleep problems at ages 3, 6, and 10 years as well as with a shorter sleep duration and later objective sleep onset, but not with sleep efficiency or waking time. The association between family irregularity and multi-informant subjective sleep problems at age 10 years was mediated by mother-reported child psychopathology at age 6 years. CONCLUSIONS: Our findings show a long-term robust association of preschool family irregularity with more sleep problems during childhood as well as shorter sleep duration and later sleep onset as measured objectively with actigraphy. In part, these sleep problems were associated with family irregularity by way of child psychopathology. These findings suggest that interventions improving preschool family irregularity, which are targeted to reduce child psychopathology, may also impact the development of sleep problems beneficially. En ligne : http://dx.doi.org/10.1111/jcpp.13060 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=404 [article] Preschool family irregularity and the development of sleep problems in childhood: a longitudinal study [texte imprimé] / Maria Elisabeth KOOPMAN-VERHOEFF, Auteur ; Fadila SERDAREVIC, Auteur ; Desana KOCEVSKA, Auteur ; F. Fenne BODRIJ, Auteur ; Viara R. MILEVA-SEITZ, Auteur ; Irwin REISS, Auteur ; Manon H.J. HILLEGERS, Auteur ; Henning TIEMEIER, Auteur ; Charlotte A.M. CECIL, Auteur ; Frank C. VERHULST, Auteur ; Maartje P.C.M. LUIJK, Auteur . - p.857-865. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-8 (August 2019) . - p.857-865 Mots-clés : Family chaos  accelerometer  actigraphy  developmental psychopathology  family routines  longitudinal  sleep duration Index. décimale : PER Périodiques Résumé : BACKGROUND: Previous studies have shown that poor family environments are related to more sleep problems; however, little is known about how family irregularity in early life affects the development of sleep problems over childhood using objective sleep measures. The current study tests the hypothesis that early family irregularity contributes to the development of sleep problems. METHODS: This population-based study comprises 5,443 children from the Generation R Study. Family irregularity was measured with seven maternal-reported questions on family routines when children were 2 and 4 years old. Mothers reported on sleep problems at child age 3, 6, and 10 years, whereas children completed questionnaires on sleep problems at age 10. Additionally, we used tri-axial wrist accelerometers for five nights in 851 children (mean age 11.7 years) to assess sleep objectively. RESULTS: Family irregularity was associated with more mother- and child-reported sleep problems at ages 3, 6, and 10 years as well as with a shorter sleep duration and later objective sleep onset, but not with sleep efficiency or waking time. The association between family irregularity and multi-informant subjective sleep problems at age 10 years was mediated by mother-reported child psychopathology at age 6 years. CONCLUSIONS: Our findings show a long-term robust association of preschool family irregularity with more sleep problems during childhood as well as shorter sleep duration and later sleep onset as measured objectively with actigraphy. In part, these sleep problems were associated with family irregularity by way of child psychopathology. These findings suggest that interventions improving preschool family irregularity, which are targeted to reduce child psychopathology, may also impact the development of sleep problems beneficially. En ligne : http://dx.doi.org/10.1111/jcpp.13060 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=404

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