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Early markers of autism spectrum disorders in infants and toddlers prospectively identified in the Social Attention and Communication Study / Josephine BARBARO in Autism, 17-1 (January 2013)
[article]
Titre : Early markers of autism spectrum disorders in infants and toddlers prospectively identified in the Social Attention and Communication Study Type de document : Texte imprimé et/ou numérique Auteurs : Josephine BARBARO, Auteur ; Cheryl DISSANAYAKE, Auteur Année de publication : 2013 Article en page(s) : p.64-86 Langues : Anglais (eng) Mots-clés : autism spectrum disorders early markers red flags prospective infants toddlers surveillance screening Index. décimale : PER Périodiques Résumé : The Social Attention and Communication Study involved the successful implementation of developmental surveillance of the early markers of autism spectrum disorders in a community-based setting. The objective in the current study was to determine the most discriminating and predictive markers of autism spectrum disorders used in the Social Attention and Communication Study at 12, 18 and 24 months of age, so that these could be used to identify children with autism spectrum disorders with greater accuracy. The percentage of ‘yes/no’ responses for each behavioural marker was compared between children with autistic disorder (n = 39), autism spectrum disorder (n = 50) and developmental and/or language delay (n = 20) from 12 to 24 months, with a logistic regression also conducted at 24 months. Across all ages, the recurring key markers of both autistic disorder and autism spectrum disorder were deficits in eye contact and pointing, and from 18 months, deficits in showing became an important marker. In combination, these behaviours, along with pretend play, were found to be the best group of predictors for a best estimate diagnostic classification of autistic disorder/autism spectrum disorder at 24 months. It is argued that the identified markers should be monitored repeatedly during the second year of life by community health-care professionals. En ligne : http://dx.doi.org/10.1177/1362361312442597 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=192
in Autism > 17-1 (January 2013) . - p.64-86[article] Early markers of autism spectrum disorders in infants and toddlers prospectively identified in the Social Attention and Communication Study [Texte imprimé et/ou numérique] / Josephine BARBARO, Auteur ; Cheryl DISSANAYAKE, Auteur . - 2013 . - p.64-86.
Langues : Anglais (eng)
in Autism > 17-1 (January 2013) . - p.64-86
Mots-clés : autism spectrum disorders early markers red flags prospective infants toddlers surveillance screening Index. décimale : PER Périodiques Résumé : The Social Attention and Communication Study involved the successful implementation of developmental surveillance of the early markers of autism spectrum disorders in a community-based setting. The objective in the current study was to determine the most discriminating and predictive markers of autism spectrum disorders used in the Social Attention and Communication Study at 12, 18 and 24 months of age, so that these could be used to identify children with autism spectrum disorders with greater accuracy. The percentage of ‘yes/no’ responses for each behavioural marker was compared between children with autistic disorder (n = 39), autism spectrum disorder (n = 50) and developmental and/or language delay (n = 20) from 12 to 24 months, with a logistic regression also conducted at 24 months. Across all ages, the recurring key markers of both autistic disorder and autism spectrum disorder were deficits in eye contact and pointing, and from 18 months, deficits in showing became an important marker. In combination, these behaviours, along with pretend play, were found to be the best group of predictors for a best estimate diagnostic classification of autistic disorder/autism spectrum disorder at 24 months. It is argued that the identified markers should be monitored repeatedly during the second year of life by community health-care professionals. En ligne : http://dx.doi.org/10.1177/1362361312442597 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=192 Investigating gender differences in the early markers of Autism Spectrum Conditions (ASC) in infants and toddlers / Josephine BARBARO in Research in Autism Spectrum Disorders, 83 (May 2021)
[article]
Titre : Investigating gender differences in the early markers of Autism Spectrum Conditions (ASC) in infants and toddlers Type de document : Texte imprimé et/ou numérique Auteurs : Josephine BARBARO, Auteur ; Nerelie C. FREEMAN, Auteur Article en page(s) : 101745 Langues : Anglais (eng) Mots-clés : Autism Gender differences Females Early markers Screening Developmental surveillance Index. décimale : PER Périodiques Résumé : Background Many females with Autism Spectrum Conditions (ASC) are diagnosed later, mis-diagnosed, or missed altogether compared with males, leading to lost opportunities for early supports and services. It is therefore critical that researchers attempt to identify the earliest possible opportunity for females with ASC to be identified and diagnosed. The primary objective of this study was to investigate gender differences in the early signs of ASC in infants and toddlers identified during routine, community-based, developmental surveillance. A secondary aim was to examine gender ratio trends across time. Method A cross-sectional sample of 197 infants and toddlers (44 female, 153 male) at “high likelihood” for ASC were grouped by autism diagnosis and gender to enable social-communication behaviours to be compared at 18 and 24 months of age. Furthermore, gender ratio trends were examined between 12 and 24 months of age. Results No gender differences were found across groups at 18–24-months (small samples prohibited analyses at 12-months). However, the ratio of autistic females to males decreased from 1:15 at 12-months to 1:3.2 by 24-months. Conclusions The results of this study suggest close monitoring of females is required when conducting developmental surveillance for ASC, due to the large gender ratio discrepancy between 12- and 24-months. It is recommended that future studies continue to focus on the early autism phenotype in community-based samples, to assist with modification or development of female specific screening and developmental surveillance tools during infancy and toddlerhood. En ligne : https://doi.org/10.1016/j.rasd.2021.101745 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=446
in Research in Autism Spectrum Disorders > 83 (May 2021) . - 101745[article] Investigating gender differences in the early markers of Autism Spectrum Conditions (ASC) in infants and toddlers [Texte imprimé et/ou numérique] / Josephine BARBARO, Auteur ; Nerelie C. FREEMAN, Auteur . - 101745.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 83 (May 2021) . - 101745
Mots-clés : Autism Gender differences Females Early markers Screening Developmental surveillance Index. décimale : PER Périodiques Résumé : Background Many females with Autism Spectrum Conditions (ASC) are diagnosed later, mis-diagnosed, or missed altogether compared with males, leading to lost opportunities for early supports and services. It is therefore critical that researchers attempt to identify the earliest possible opportunity for females with ASC to be identified and diagnosed. The primary objective of this study was to investigate gender differences in the early signs of ASC in infants and toddlers identified during routine, community-based, developmental surveillance. A secondary aim was to examine gender ratio trends across time. Method A cross-sectional sample of 197 infants and toddlers (44 female, 153 male) at “high likelihood” for ASC were grouped by autism diagnosis and gender to enable social-communication behaviours to be compared at 18 and 24 months of age. Furthermore, gender ratio trends were examined between 12 and 24 months of age. Results No gender differences were found across groups at 18–24-months (small samples prohibited analyses at 12-months). However, the ratio of autistic females to males decreased from 1:15 at 12-months to 1:3.2 by 24-months. Conclusions The results of this study suggest close monitoring of females is required when conducting developmental surveillance for ASC, due to the large gender ratio discrepancy between 12- and 24-months. It is recommended that future studies continue to focus on the early autism phenotype in community-based samples, to assist with modification or development of female specific screening and developmental surveillance tools during infancy and toddlerhood. En ligne : https://doi.org/10.1016/j.rasd.2021.101745 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=446 Changes in Knowledge on the Signs of Autism in Young Children (11-30 Months) among Female Community Health Volunteers in Nepal / R. SHRESTHA in Journal of Autism and Developmental Disorders, 52-1 (January 2022)
[article]
Titre : Changes in Knowledge on the Signs of Autism in Young Children (11-30 Months) among Female Community Health Volunteers in Nepal Type de document : Texte imprimé et/ou numérique Auteurs : R. SHRESTHA, Auteur ; Josephine BARBARO, Auteur ; Cheryl DISSANAYAKE, Auteur Article en page(s) : p.219-239 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/diagnosis Autistic Disorder/diagnosis Child, Preschool Community Health Workers Female Humans Nepal Public Health Volunteers Autism Developmental surveillance Early markers Knowledge Training Index. décimale : PER Périodiques Résumé : Nepalese Female Community Health Volunteers' (FCHVs) knowledge on social attention and communication development and the early signs of autism was evaluated before, immediately after, and 12-months following training on typical and atypical social-communicative development in infants/toddlers, early signs of autism, and monitoring of key "markers" of autism using Social Attention and Communication Surveillance. FCHVs (N?=?60) significantly improved their knowledge about autism and reported increased perceived confidence in monitoring and referring young children at high likelihood of autism following training, which was sustained one year later. FCHVs also reported a positive impact of training on their work. These findings indicate the effectiveness of training in improving FCHVs' knowledge and perceived confidence to monitor and refer young children at high likelihood of autism. En ligne : http://dx.doi.org/10.1007/s10803-021-04944-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=454
in Journal of Autism and Developmental Disorders > 52-1 (January 2022) . - p.219-239[article] Changes in Knowledge on the Signs of Autism in Young Children (11-30 Months) among Female Community Health Volunteers in Nepal [Texte imprimé et/ou numérique] / R. SHRESTHA, Auteur ; Josephine BARBARO, Auteur ; Cheryl DISSANAYAKE, Auteur . - p.219-239.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 52-1 (January 2022) . - p.219-239
Mots-clés : Autism Spectrum Disorder/diagnosis Autistic Disorder/diagnosis Child, Preschool Community Health Workers Female Humans Nepal Public Health Volunteers Autism Developmental surveillance Early markers Knowledge Training Index. décimale : PER Périodiques Résumé : Nepalese Female Community Health Volunteers' (FCHVs) knowledge on social attention and communication development and the early signs of autism was evaluated before, immediately after, and 12-months following training on typical and atypical social-communicative development in infants/toddlers, early signs of autism, and monitoring of key "markers" of autism using Social Attention and Communication Surveillance. FCHVs (N?=?60) significantly improved their knowledge about autism and reported increased perceived confidence in monitoring and referring young children at high likelihood of autism following training, which was sustained one year later. FCHVs also reported a positive impact of training on their work. These findings indicate the effectiveness of training in improving FCHVs' knowledge and perceived confidence to monitor and refer young children at high likelihood of autism. En ligne : http://dx.doi.org/10.1007/s10803-021-04944-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=454