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Association between body mass index and subcortical volume in pre-adolescent children with autism spectrum disorder: An exploratory study / In-Seong HWANG in Autism Research, 15-12 (December 2022)
[article]
Titre : Association between body mass index and subcortical volume in pre-adolescent children with autism spectrum disorder: An exploratory study Type de document : Texte imprimé et/ou numérique Auteurs : In-Seong HWANG, Auteur ; Soon-Beom HONG, Auteur Article en page(s) : p.2238-2249 Langues : Anglais (eng) Mots-clés : Child Humans Adolescent Autism Spectrum Disorder/diagnostic imaging/pathology Body Mass Index Pediatric Obesity/complications/diagnostic imaging Magnetic Resonance Imaging/methods Brain/diagnostic imaging/pathology autism spectrum disorder caudate nucleus obesity subcortical volume ventral diencephalon Index. décimale : PER Périodiques Résumé : Conflicting associations exist between autism spectrum disorder (ASD) and subcortical brain volumes. This study assessed whether obesity might have a confounding influence on associations between ASD and brain subcortical volumes. A comprehensive investigation evaluating the relationship between ASD, obesity, and subcortical structure volumes was conducted. Data obtained included body mass index (BMI) and T1-weighted structural magnetic resonance images for children with and without ASD diagnoses from the Autism Brain Imaging Data Exchange database. Brain subcortical volumes were calculated using vol2Brain software. Hierarchical linear regression analyses were performed to explore the subcortical volumes similarly or differentially associated with BMI in children with or without ASD and examine association and interaction effects regarding ASD and subcortical volume impact on the Social Responsiveness Scale and Vineland Adaptive Behavior Scale (VABS) scores. Bilateral caudate nuclei were smaller in children with ASD than in control participants. Significant interactions were observed between ASD diagnosis and BMI regarding the left caudate, right and left putamen, and right and left ventral diencephalon (DC) volumes (Î2 = -0.384, p = 0.010; Î2 = -0.336, p = 0.030; Î2 = -0.317, p = 0.040; Î2 = 0.322, p = 0.010; Î2 = 0.295, p = 0.021, respectively) and between ASD diagnosis and right and left ventral DC volumes regarding the VABS scores (Î2 = 0.434, p = 0.014; Î2 = 0.495, p = 0.007, respectively). However, each subcortical structure volume included in the ventral DC area could not be measured separately. The results identified subcortical volumes differentially associated with obesity in children with ASD compared with typically developing peers. BMI may need to be considered an important confounder in future research examining brain subcortical volumes within ASD. En ligne : http://dx.doi.org/10.1002/aur.2834 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488
in Autism Research > 15-12 (December 2022) . - p.2238-2249[article] Association between body mass index and subcortical volume in pre-adolescent children with autism spectrum disorder: An exploratory study [Texte imprimé et/ou numérique] / In-Seong HWANG, Auteur ; Soon-Beom HONG, Auteur . - p.2238-2249.
Langues : Anglais (eng)
in Autism Research > 15-12 (December 2022) . - p.2238-2249
Mots-clés : Child Humans Adolescent Autism Spectrum Disorder/diagnostic imaging/pathology Body Mass Index Pediatric Obesity/complications/diagnostic imaging Magnetic Resonance Imaging/methods Brain/diagnostic imaging/pathology autism spectrum disorder caudate nucleus obesity subcortical volume ventral diencephalon Index. décimale : PER Périodiques Résumé : Conflicting associations exist between autism spectrum disorder (ASD) and subcortical brain volumes. This study assessed whether obesity might have a confounding influence on associations between ASD and brain subcortical volumes. A comprehensive investigation evaluating the relationship between ASD, obesity, and subcortical structure volumes was conducted. Data obtained included body mass index (BMI) and T1-weighted structural magnetic resonance images for children with and without ASD diagnoses from the Autism Brain Imaging Data Exchange database. Brain subcortical volumes were calculated using vol2Brain software. Hierarchical linear regression analyses were performed to explore the subcortical volumes similarly or differentially associated with BMI in children with or without ASD and examine association and interaction effects regarding ASD and subcortical volume impact on the Social Responsiveness Scale and Vineland Adaptive Behavior Scale (VABS) scores. Bilateral caudate nuclei were smaller in children with ASD than in control participants. Significant interactions were observed between ASD diagnosis and BMI regarding the left caudate, right and left putamen, and right and left ventral diencephalon (DC) volumes (Î2 = -0.384, p = 0.010; Î2 = -0.336, p = 0.030; Î2 = -0.317, p = 0.040; Î2 = 0.322, p = 0.010; Î2 = 0.295, p = 0.021, respectively) and between ASD diagnosis and right and left ventral DC volumes regarding the VABS scores (Î2 = 0.434, p = 0.014; Î2 = 0.495, p = 0.007, respectively). However, each subcortical structure volume included in the ventral DC area could not be measured separately. The results identified subcortical volumes differentially associated with obesity in children with ASD compared with typically developing peers. BMI may need to be considered an important confounder in future research examining brain subcortical volumes within ASD. En ligne : http://dx.doi.org/10.1002/aur.2834 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488 Differences in Body Mass Index (BMI) in Early Adolescents with Autism Spectrum Disorder Compared to Youth with Typical Development / B. A. CORBETT in Journal of Autism and Developmental Disorders, 51-8 (August 2021)
[article]
Titre : Differences in Body Mass Index (BMI) in Early Adolescents with Autism Spectrum Disorder Compared to Youth with Typical Development Type de document : Texte imprimé et/ou numérique Auteurs : B. A. CORBETT, Auteur ; R. A. MUSCATELLO, Auteur ; B. K. HORROCKS, Auteur ; M. E. KLEMENCIC, Auteur ; Yasas TANGUTURI, Auteur Article en page(s) : p.2790-2799 Langues : Anglais (eng) Mots-clés : Adolescent Adolescent Development/physiology Autism Spectrum Disorder/diagnosis/epidemiology/physiopathology Body Mass Index Child Female Humans Longitudinal Studies Male Pediatric Obesity/diagnosis/epidemiology/physiopathology Adolescence Autism Bmi Puberty authors declare that they have no conflict of interest. Index. décimale : PER Périodiques Résumé : Adolescence is a time of exceptional physical health juxtaposed against significant psychosocial and weight-related problems. The study included 241, 10-to-13-year-old youth with autism spectrum disorder (ASD, N?=?138) or typical development (TD, N?=?103). Standardized exams measured pubertal development, height (HT), weight (WT), heart rate (HR), blood pressure (BP) and Body Mass Index (BMI). Analysis of Variance showed no significant between-group differences for HT, WT, HR, or BP (all p?>?0.05). There was a significant difference in BMI-percentile between the groups (F(1,234)?=?6.05, p?=?0.01). Using hierarchical linear regression, significant predictors of BMI-percentile included diagnosis, pubertal stage and socioeconomic status. Pre-to-early pubescent children with ASD evidence higher BMI percentiles compared to youth with TD suggesting they may be at heightened risk for weight-related health concerns. En ligne : http://dx.doi.org/10.1007/s10803-020-04749-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=453
in Journal of Autism and Developmental Disorders > 51-8 (August 2021) . - p.2790-2799[article] Differences in Body Mass Index (BMI) in Early Adolescents with Autism Spectrum Disorder Compared to Youth with Typical Development [Texte imprimé et/ou numérique] / B. A. CORBETT, Auteur ; R. A. MUSCATELLO, Auteur ; B. K. HORROCKS, Auteur ; M. E. KLEMENCIC, Auteur ; Yasas TANGUTURI, Auteur . - p.2790-2799.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 51-8 (August 2021) . - p.2790-2799
Mots-clés : Adolescent Adolescent Development/physiology Autism Spectrum Disorder/diagnosis/epidemiology/physiopathology Body Mass Index Child Female Humans Longitudinal Studies Male Pediatric Obesity/diagnosis/epidemiology/physiopathology Adolescence Autism Bmi Puberty authors declare that they have no conflict of interest. Index. décimale : PER Périodiques Résumé : Adolescence is a time of exceptional physical health juxtaposed against significant psychosocial and weight-related problems. The study included 241, 10-to-13-year-old youth with autism spectrum disorder (ASD, N?=?138) or typical development (TD, N?=?103). Standardized exams measured pubertal development, height (HT), weight (WT), heart rate (HR), blood pressure (BP) and Body Mass Index (BMI). Analysis of Variance showed no significant between-group differences for HT, WT, HR, or BP (all p?>?0.05). There was a significant difference in BMI-percentile between the groups (F(1,234)?=?6.05, p?=?0.01). Using hierarchical linear regression, significant predictors of BMI-percentile included diagnosis, pubertal stage and socioeconomic status. Pre-to-early pubescent children with ASD evidence higher BMI percentiles compared to youth with TD suggesting they may be at heightened risk for weight-related health concerns. En ligne : http://dx.doi.org/10.1007/s10803-020-04749-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=453 Is the association between mothers' autistic traits and childhood autistic traits moderated by maternal pre-pregnancy body mass index? / Alexandros TSOMPANIDIS ; Rama J. WAHAB ; Romy GAILLARD ; Ezra AYDIN ; Rosemary HOLT ; Carrie ALLISON ; Simon BARON-COHEN ; Marinus H. VAN IJZENDOORN ; Pauline W. JANSEN in Molecular Autism, 14 (2023)
[article]
Titre : Is the association between mothers' autistic traits and childhood autistic traits moderated by maternal pre-pregnancy body mass index? Type de document : Texte imprimé et/ou numérique Auteurs : Alexandros TSOMPANIDIS, Auteur ; Rama J. WAHAB, Auteur ; Romy GAILLARD, Auteur ; Ezra AYDIN, Auteur ; Rosemary HOLT, Auteur ; Carrie ALLISON, Auteur ; Simon BARON-COHEN, Auteur ; Marinus H. VAN IJZENDOORN, Auteur ; Pauline W. JANSEN, Auteur Article en page(s) : 46 p. Langues : Anglais (eng) Mots-clés : Pregnancy Female Adolescent Humans Child, Preschool Body Mass Index *Autistic Disorder Mothers Parents Autistic traits Children Pre-pregnancy body mass index Index. décimale : PER Périodiques Résumé : BACKGROUND: Previous studies showed that there is a positive association between mothers' and children's autistic traits. We also tested if this association is more pronounced in mothers with a higher pre-pregnancy body mass index (BMI). METHOD: The study was embedded in two cohorts with information available for 4,659 participants from the Generation R and for 179 participants from the Cambridge Ultrasound Siblings and Parents Project (CUSP) cohort. In both cohorts, maternal autistic traits were assessed using the short form of the Autism Spectrum Quotient, and information about maternal height and weight before pregnancy was obtained by questionnaire. Child autistic traits were assessed with the short form of Social Responsiveness Scale in Generation R (M=13.5 years) and with the Quantitative Checklist for Autism in Toddlers (Q-CHAT) in the CUSP cohort (M=1.6 years). RESULT: Higher maternal autistic traits were associated with higher autistic traits in toddlerhood (CUSP cohort; ?(adjusted)=0.20, p<0.01), in early childhood (Generation R; ?(adjusted)=0.19, p<0.01), and in early adolescence (Generation R; ?(adjusted)=0.16, p<0.01). Furthermore, a higher maternal pre-pregnancy BMI was associated with higher child autistic traits, but only in Generation R (?(adjusted)=0.03, p<0.01). There was no significant moderating effect of maternal pre-pregnancy BMI on the association between autistic traits of mothers and children, neither in Generation R nor in CUSP. In addition, child autistic traits scores were significantly higher in mothers who were underweight and in mothers who were overweight compared to mothers with a healthy weight. CONCLUSION: We confirm the association between maternal and child autistic traits in toddlerhood, early childhood, and early adolescence. Potential interacting neurobiological processes remain to be confirmed. En ligne : https://dx.doi.org/10.1186/s13229-023-00578-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=518
in Molecular Autism > 14 (2023) . - 46 p.[article] Is the association between mothers' autistic traits and childhood autistic traits moderated by maternal pre-pregnancy body mass index? [Texte imprimé et/ou numérique] / Alexandros TSOMPANIDIS, Auteur ; Rama J. WAHAB, Auteur ; Romy GAILLARD, Auteur ; Ezra AYDIN, Auteur ; Rosemary HOLT, Auteur ; Carrie ALLISON, Auteur ; Simon BARON-COHEN, Auteur ; Marinus H. VAN IJZENDOORN, Auteur ; Pauline W. JANSEN, Auteur . - 46 p.
Langues : Anglais (eng)
in Molecular Autism > 14 (2023) . - 46 p.
Mots-clés : Pregnancy Female Adolescent Humans Child, Preschool Body Mass Index *Autistic Disorder Mothers Parents Autistic traits Children Pre-pregnancy body mass index Index. décimale : PER Périodiques Résumé : BACKGROUND: Previous studies showed that there is a positive association between mothers' and children's autistic traits. We also tested if this association is more pronounced in mothers with a higher pre-pregnancy body mass index (BMI). METHOD: The study was embedded in two cohorts with information available for 4,659 participants from the Generation R and for 179 participants from the Cambridge Ultrasound Siblings and Parents Project (CUSP) cohort. In both cohorts, maternal autistic traits were assessed using the short form of the Autism Spectrum Quotient, and information about maternal height and weight before pregnancy was obtained by questionnaire. Child autistic traits were assessed with the short form of Social Responsiveness Scale in Generation R (M=13.5 years) and with the Quantitative Checklist for Autism in Toddlers (Q-CHAT) in the CUSP cohort (M=1.6 years). RESULT: Higher maternal autistic traits were associated with higher autistic traits in toddlerhood (CUSP cohort; ?(adjusted)=0.20, p<0.01), in early childhood (Generation R; ?(adjusted)=0.19, p<0.01), and in early adolescence (Generation R; ?(adjusted)=0.16, p<0.01). Furthermore, a higher maternal pre-pregnancy BMI was associated with higher child autistic traits, but only in Generation R (?(adjusted)=0.03, p<0.01). There was no significant moderating effect of maternal pre-pregnancy BMI on the association between autistic traits of mothers and children, neither in Generation R nor in CUSP. In addition, child autistic traits scores were significantly higher in mothers who were underweight and in mothers who were overweight compared to mothers with a healthy weight. CONCLUSION: We confirm the association between maternal and child autistic traits in toddlerhood, early childhood, and early adolescence. Potential interacting neurobiological processes remain to be confirmed. En ligne : https://dx.doi.org/10.1186/s13229-023-00578-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=518 Brief Report: Reactivity to Accelerometer Measurement among Adolescents with Autism Spectrum Disorder / Justin A. HAEGELE in Journal of Autism and Developmental Disorders, 51-8 (August 2021)
[article]
Titre : Brief Report: Reactivity to Accelerometer Measurement among Adolescents with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Justin A. HAEGELE, Auteur ; X. ZHU, Auteur ; H. J. BENNETT, Auteur Article en page(s) : p.2996-3000 Langues : Anglais (eng) Mots-clés : Accelerometry/psychology Adolescent Adolescent Behavior/psychology Autism Spectrum Disorder/psychology Awareness/physiology Body Mass Index Exercise/psychology Female Humans Male Accelerometry Adapted physical activity Disability Exercise Measurement Index. décimale : PER Périodiques Résumé : The purpose of this study was to examine reactivity to accelerometer measurement among adolescents with autism spectrum disorder (ASD). A sample of 23 adolescents with ASD (aged 15.00?±?1.57 years old; 17 boys) wore triaxial accelerometers for at least 8 h per day for seven consecutive days. Descriptive statistics, including arithmetic means and standard deviations, as well as analysis of covariances with repeated measures (ANCOVAs) were conducted, controlling for participant body mass index and gender. While differences were not statistically significant, they exceed reactivity-based recommendations and have implications for future research with adolescents with ASD. The inverse reactivity pattern among adolescents with ASD is a unique finding that has important implications for research in this area. En ligne : http://dx.doi.org/10.1007/s10803-020-04742-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=453
in Journal of Autism and Developmental Disorders > 51-8 (August 2021) . - p.2996-3000[article] Brief Report: Reactivity to Accelerometer Measurement among Adolescents with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Justin A. HAEGELE, Auteur ; X. ZHU, Auteur ; H. J. BENNETT, Auteur . - p.2996-3000.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 51-8 (August 2021) . - p.2996-3000
Mots-clés : Accelerometry/psychology Adolescent Adolescent Behavior/psychology Autism Spectrum Disorder/psychology Awareness/physiology Body Mass Index Exercise/psychology Female Humans Male Accelerometry Adapted physical activity Disability Exercise Measurement Index. décimale : PER Périodiques Résumé : The purpose of this study was to examine reactivity to accelerometer measurement among adolescents with autism spectrum disorder (ASD). A sample of 23 adolescents with ASD (aged 15.00?±?1.57 years old; 17 boys) wore triaxial accelerometers for at least 8 h per day for seven consecutive days. Descriptive statistics, including arithmetic means and standard deviations, as well as analysis of covariances with repeated measures (ANCOVAs) were conducted, controlling for participant body mass index and gender. While differences were not statistically significant, they exceed reactivity-based recommendations and have implications for future research with adolescents with ASD. The inverse reactivity pattern among adolescents with ASD is a unique finding that has important implications for research in this area. En ligne : http://dx.doi.org/10.1007/s10803-020-04742-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=453 Comparison of sedentary behaviors between children with autism spectrum disorders and typically developing children / Aviva MUST in Autism, 18-4 (May 2014)
[article]
Titre : Comparison of sedentary behaviors between children with autism spectrum disorders and typically developing children Type de document : Texte imprimé et/ou numérique Auteurs : Aviva MUST, Auteur ; Sarah M PHILLIPS, Auteur ; Carol CURTIN, Auteur ; Sarah E. ANDERSON, Auteur ; Melissa MASLIN, Auteur ; Keith LIVIDINI, Auteur ; Linda G. BANDINI, Auteur Article en page(s) : p.376-384 Langues : Anglais (eng) Mots-clés : autism spectrum disorders body mass index children sedentary behavior television viewing Index. décimale : PER Périodiques Résumé : Time spent in sedentary behavior is largely due to time spent engaged with electronic screen media. Little is known about the extent to which sedentary behaviors for children with autism spectrum disorder differ from typically developing children. We used parental report to assess and compare time spent in sedentary behaviors for 53 children with autism spectrum disorder and 58 typically developing children aged 3–11 years. We also determined how sedentary behavior was related to child weight status (body mass index z-score). Overall, children with autism spectrum disorder spent an hour more in sedentary behaviors on weekdays compared to typically developing children (5.2 vs 4.2 h, p = 0.03), and most of this difference was due to screen time. The age- and sex-adjusted estimate of weekday total daily screen time was 1.6 h (typically developing) compared to 2.5 h (autism spectrum disorder, p = 0.004 for difference). A significant relationship between BMI z-score and total sedentary behavior time on weekend days was observed among young children with ASD, but not among TD children. The modest association between weekend sedentary behaviour time and BMI z-score among children with ASD suggests that sedentary behaiour is linked to relative weight status in these children. Further research is needed to confirm these findings and identify causal pathways. En ligne : http://dx.doi.org/10.1177/1362361313479039 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=232
in Autism > 18-4 (May 2014) . - p.376-384[article] Comparison of sedentary behaviors between children with autism spectrum disorders and typically developing children [Texte imprimé et/ou numérique] / Aviva MUST, Auteur ; Sarah M PHILLIPS, Auteur ; Carol CURTIN, Auteur ; Sarah E. ANDERSON, Auteur ; Melissa MASLIN, Auteur ; Keith LIVIDINI, Auteur ; Linda G. BANDINI, Auteur . - p.376-384.
Langues : Anglais (eng)
in Autism > 18-4 (May 2014) . - p.376-384
Mots-clés : autism spectrum disorders body mass index children sedentary behavior television viewing Index. décimale : PER Périodiques Résumé : Time spent in sedentary behavior is largely due to time spent engaged with electronic screen media. Little is known about the extent to which sedentary behaviors for children with autism spectrum disorder differ from typically developing children. We used parental report to assess and compare time spent in sedentary behaviors for 53 children with autism spectrum disorder and 58 typically developing children aged 3–11 years. We also determined how sedentary behavior was related to child weight status (body mass index z-score). Overall, children with autism spectrum disorder spent an hour more in sedentary behaviors on weekdays compared to typically developing children (5.2 vs 4.2 h, p = 0.03), and most of this difference was due to screen time. The age- and sex-adjusted estimate of weekday total daily screen time was 1.6 h (typically developing) compared to 2.5 h (autism spectrum disorder, p = 0.004 for difference). A significant relationship between BMI z-score and total sedentary behavior time on weekend days was observed among young children with ASD, but not among TD children. The modest association between weekend sedentary behaviour time and BMI z-score among children with ASD suggests that sedentary behaiour is linked to relative weight status in these children. Further research is needed to confirm these findings and identify causal pathways. En ligne : http://dx.doi.org/10.1177/1362361313479039 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=232 Maternal pre-pregnancy weight and autistic-like traits among offspring in the general population / Kandice J. VARCIN in Autism Research, 12-1 (January 2019)
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