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)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 51-8 (August 2021) . - p.2790-2799 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 [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

Examination of pubertal timing and tempo in females and males with autism spectrum disorder compared to typically developing youth / Blythe A. CORBETT in Autism Research, 15-10 (October 2022)  

Public ISBD [article]  inAutism Research > 15-10 (October 2022) . - p.1894-1908 Titre : Examination of pubertal timing and tempo in females and males with autism spectrum disorder compared to typically developing youth Type de document : Texte imprimé et/ou numérique Auteurs : Blythe A. CORBETT, Auteur ; Rachael A. MUSCATELLO, Auteur ; Ahra KIM, Auteur ; Simon VANDEKAR, Auteur ; Sara DUFFUS, Auteur ; Sloane SPARKS, Auteur ; Yasas TANGUTURI, Auteur Article en page(s) : p.1894-1908 Langues : Anglais (eng) Mots-clés : adolescence  autism  development  female  puberty Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) is characterized by impaired social communication and poor adaptation to change; thus, pubertal development may be precarious. Pubertal timing and tempo were measured in 244 youth (7.9% Black, 83.3% White, and 8.7% multiracial) with ASD (N = 140) and typical development (N = 104). Pubertal development was measured using Tanner staging of Genital (G, males), Breast (B, females), and pubic hair (PH) in both sexes at Year 1 (10-13 years), Year 2 (11-14 years), and Year 3 (12-15 years). Nonlinear mixed effects models analyzed interindividual differences in timing and tempo. For both sexes, ASD and higher body mass index were associated with earlier pubertal timing. Males generally exhibited faster tempo than females. Linear regression models did not show associations between pubertal timing and internalizing symptoms at time three. Findings showing advanced pubertal maturation in ASD youth suggest greater risk of psychological, social, and physiological challenges. LAY SUMMARY: Youth with ASD have difficulty in social communication and adaption to change, thus puberty may be a challenging transition. The study examined onset (timing) and progression (tempo) of puberty over three years, using physical exam, in 244 adolescents with and without ASD, enrolled at ages 10-13. ASD youth started puberty earlier, while males generally progressed at a faster pace. Further examination of puberty in ASD should identify impact on social, behavioral, and mental health outcomes. En ligne : http://dx.doi.org/10.1002/aur.2786 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488 [article] Examination of pubertal timing and tempo in females and males with autism spectrum disorder compared to typically developing youth [Texte imprimé et/ou numérique] / Blythe A. CORBETT, Auteur ; Rachael A. MUSCATELLO, Auteur ; Ahra KIM, Auteur ; Simon VANDEKAR, Auteur ; Sara DUFFUS, Auteur ; Sloane SPARKS, Auteur ; Yasas TANGUTURI, Auteur . - p.1894-1908. Langues : Anglais (eng) in Autism Research > 15-10 (October 2022) . - p.1894-1908 Mots-clés : adolescence  autism  development  female  puberty Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) is characterized by impaired social communication and poor adaptation to change; thus, pubertal development may be precarious. Pubertal timing and tempo were measured in 244 youth (7.9% Black, 83.3% White, and 8.7% multiracial) with ASD (N = 140) and typical development (N = 104). Pubertal development was measured using Tanner staging of Genital (G, males), Breast (B, females), and pubic hair (PH) in both sexes at Year 1 (10-13 years), Year 2 (11-14 years), and Year 3 (12-15 years). Nonlinear mixed effects models analyzed interindividual differences in timing and tempo. For both sexes, ASD and higher body mass index were associated with earlier pubertal timing. Males generally exhibited faster tempo than females. Linear regression models did not show associations between pubertal timing and internalizing symptoms at time three. Findings showing advanced pubertal maturation in ASD youth suggest greater risk of psychological, social, and physiological challenges. LAY SUMMARY: Youth with ASD have difficulty in social communication and adaption to change, thus puberty may be a challenging transition. The study examined onset (timing) and progression (tempo) of puberty over three years, using physical exam, in 244 adolescents with and without ASD, enrolled at ages 10-13. ASD youth started puberty earlier, while males generally progressed at a faster pace. Further examination of puberty in ASD should identify impact on social, behavioral, and mental health outcomes. En ligne : http://dx.doi.org/10.1002/aur.2786 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=488

Pubertal Development Measurement in Children With and Without Autism Spectrum Disorder: A Comparison Between Physical Exam, Parent- and Self-Report / B. A. CORBETT in Journal of Autism and Developmental Disorders, 49-12 (December 2019)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 49-12 (December 2019) . - p.4807-4819 Titre : Pubertal Development Measurement in Children With and Without Autism Spectrum Disorder: A Comparison Between Physical Exam, Parent- and Self-Report Type de document : Texte imprimé et/ou numérique Auteurs : B. A. CORBETT, Auteur ; R. A. MUSCATELLO, Auteur ; Yasas TANGUTURI, Auteur ; E. MCGINN, Auteur ; S. IOANNOU, Auteur Article en page(s) : p.4807-4819 Langues : Anglais (eng) Mots-clés : Adolescence  Autism spectrum disorder  Pubertal development  Tanner Index. décimale : PER Périodiques Résumé : Adolescence is a time of remarkable biopsychosocial change, which may be particularly challenging for youth with autism spectrum disorder (ASD), necessitating enhanced understanding and accurate assessment of pubertal maturation. The study compared physical examination to parent- and self-report measures in 200 participants (134 males and 66 females) ages 10.0-13.5 years. Both participants with typical development (TD, n = 78) and ASD (n = 122) were included. Concordance ranged from slight-to-fair for self-assessments (kappa = .17-.32) and slight-to-moderate for parent-report (kappa = .21-.44). Concordance of physical exam with self- and parent-report of the ASD group was somewhat lower than for the TD group. Findings indicate pubertal assessments by parent or child are not reliable indices of precise pubertal staging. En ligne : http://dx.doi.org/10.1007/s10803-019-04192-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=411 [article] Pubertal Development Measurement in Children With and Without Autism Spectrum Disorder: A Comparison Between Physical Exam, Parent- and Self-Report [Texte imprimé et/ou numérique] / B. A. CORBETT, Auteur ; R. A. MUSCATELLO, Auteur ; Yasas TANGUTURI, Auteur ; E. MCGINN, Auteur ; S. IOANNOU, Auteur . - p.4807-4819. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 49-12 (December 2019) . - p.4807-4819 Mots-clés : Adolescence  Autism spectrum disorder  Pubertal development  Tanner Index. décimale : PER Périodiques Résumé : Adolescence is a time of remarkable biopsychosocial change, which may be particularly challenging for youth with autism spectrum disorder (ASD), necessitating enhanced understanding and accurate assessment of pubertal maturation. The study compared physical examination to parent- and self-report measures in 200 participants (134 males and 66 females) ages 10.0-13.5 years. Both participants with typical development (TD, n = 78) and ASD (n = 122) were included. Concordance ranged from slight-to-fair for self-assessments (kappa = .17-.32) and slight-to-moderate for parent-report (kappa = .21-.44). Concordance of physical exam with self- and parent-report of the ASD group was somewhat lower than for the TD group. Findings indicate pubertal assessments by parent or child are not reliable indices of precise pubertal staging. En ligne : http://dx.doi.org/10.1007/s10803-019-04192-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=411

Pubertal Timing During Early Adolescence: Advanced Pubertal Onset in Females with Autism Spectrum Disorder / Blythe A. CORBETT in Autism Research, 13-12 (December 2020)  

Public ISBD [article]  inAutism Research > 13-12 (December 2020) . - p.2202-2215 Titre : Pubertal Timing During Early Adolescence: Advanced Pubertal Onset in Females with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Blythe A. CORBETT, Auteur ; Simon VANDEKAR, Auteur ; Rachael A. MUSCATELLO, Auteur ; Yasas TANGUTURI, Auteur Article en page(s) : p.2202-2215 Langues : Anglais (eng) Mots-clés : adolescence  autism  development  female  puberty Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) is characterized by impaired social communication and poor adaptation to change; thus, the onset of puberty may be a pivotal transition. This cross-sectional study measured pubertal timing to examine hypothesized differences for sex (female vs. male) and group (ASD vs. typical development [TD]). Participants included 239 children (137 ASD, 102 TD) between 10 and 13?years. The ASD group included 35 females and 102 males; the TDs included 44 females and 58 males. Pubertal onset measured by genital or pubic stage was investigated with linear regression using main effects of sex and age-by-sex interactions in TD and ASD groups and main effects of diagnosis and diagnosis-by-age interactions in males and females, controlling for body mass index, socioeconomic status, and race. In TD, examination of main effects for genital (penis/breast) stage showed no difference for male and female children (t = 1.33, P = 0.187, rdf = 92); however, there were significant differences in ASD (t = 2.70, P = 0.008, rdf = 121). For diagnosis modeled separately by sex, there was significantly earlier pubertal development in females with ASD (t = 1.97, P = 0.053, rdf = 70, but not males (t = 1.329, P = 0.186, rdf = 143). In addition, analysis of menses revealed females with ASD had significantly earlier onset than TD (t = -2.56, P = 0.018, rdf = 21). Examination of pubic stage revealed expected sex differences for TD (t = 2,674, P = 0.009, rdf = 91) and ASD (t = 3.482, P = 0.001, rdf = 121). Females with ASD evidence advanced pubertal onset relative to ASD males and TD females. Findings underscore the need for enhanced understanding of pubertal development in ASD, as differences may have significant psychological, social, physiological, and developmental consequences. LAY SUMMARY: Children with autism spectrum disorder (ASD) have difficulty with social communication and respond poorly to change, which may include the onset and course of puberty. The study measured the timing of puberty in 239 children (137 ASD and 102 typical development [TD]) between 10 and 13?years based on pubertal stage of genital (breast/penis) and pubic hair development. Females with ASD evidence advanced pubertal onset relative to ASD males and TD females. Findings underscore the need for an enhanced understanding of pubertal development in ASD. En ligne : http://dx.doi.org/10.1002/aur.2406 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=434 [article] Pubertal Timing During Early Adolescence: Advanced Pubertal Onset in Females with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Blythe A. CORBETT, Auteur ; Simon VANDEKAR, Auteur ; Rachael A. MUSCATELLO, Auteur ; Yasas TANGUTURI, Auteur . - p.2202-2215. Langues : Anglais (eng) in Autism Research > 13-12 (December 2020) . - p.2202-2215 Mots-clés : adolescence  autism  development  female  puberty Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) is characterized by impaired social communication and poor adaptation to change; thus, the onset of puberty may be a pivotal transition. This cross-sectional study measured pubertal timing to examine hypothesized differences for sex (female vs. male) and group (ASD vs. typical development [TD]). Participants included 239 children (137 ASD, 102 TD) between 10 and 13?years. The ASD group included 35 females and 102 males; the TDs included 44 females and 58 males. Pubertal onset measured by genital or pubic stage was investigated with linear regression using main effects of sex and age-by-sex interactions in TD and ASD groups and main effects of diagnosis and diagnosis-by-age interactions in males and females, controlling for body mass index, socioeconomic status, and race. In TD, examination of main effects for genital (penis/breast) stage showed no difference for male and female children (t = 1.33, P = 0.187, rdf = 92); however, there were significant differences in ASD (t = 2.70, P = 0.008, rdf = 121). For diagnosis modeled separately by sex, there was significantly earlier pubertal development in females with ASD (t = 1.97, P = 0.053, rdf = 70, but not males (t = 1.329, P = 0.186, rdf = 143). In addition, analysis of menses revealed females with ASD had significantly earlier onset than TD (t = -2.56, P = 0.018, rdf = 21). Examination of pubic stage revealed expected sex differences for TD (t = 2,674, P = 0.009, rdf = 91) and ASD (t = 3.482, P = 0.001, rdf = 121). Females with ASD evidence advanced pubertal onset relative to ASD males and TD females. Findings underscore the need for enhanced understanding of pubertal development in ASD, as differences may have significant psychological, social, physiological, and developmental consequences. LAY SUMMARY: Children with autism spectrum disorder (ASD) have difficulty with social communication and respond poorly to change, which may include the onset and course of puberty. The study measured the timing of puberty in 239 children (137 ASD and 102 typical development [TD]) between 10 and 13?years based on pubertal stage of genital (breast/penis) and pubic hair development. Females with ASD evidence advanced pubertal onset relative to ASD males and TD females. Findings underscore the need for an enhanced understanding of pubertal development in ASD. En ligne : http://dx.doi.org/10.1002/aur.2406 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=434

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