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Auteur Shane AUSTIN |
Documents disponibles écrits par cet auteur (1)
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Shared and distinct developmental pathways to ASD and ADHD phenotypes among infants at familial risk / Meghan MILLER in Development and Psychopathology, 32-4 (October 2020)
[article]
Titre : Shared and distinct developmental pathways to ASD and ADHD phenotypes among infants at familial risk Type de document : Texte imprimé et/ou numérique Auteurs : Meghan MILLER, Auteur ; Shane AUSTIN, Auteur ; Ana-Maria IOSIF, Auteur ; Leiana DE LA PAZ, Auteur ; Annie CHUANG, Auteur ; Burt HATCH, Auteur ; Sally OZONOFF, Auteur Article en page(s) : p.1323-1334 Langues : Anglais (eng) Mots-clés : Adhd autism early childhood infancy latent profile analysis Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD) are believed to share partially overlapping causal mechanisms suggesting that early risk markers may also overlap. Using latent profile analysis (LPA) in a sample of infants enriched for ASD and ADHD, we first examined the number of distinct groups of 3-year-old children, based on ADHD and ASD symptomatology. To investigate early predictors of ASD and ADHD symptom profiles, we next examined differences in trajectories of infant behaviors among the LPA classes spanning general development, negative affect, attention, activity level, impulsivity, and social behavior. Participants included 166 infants at familial risk for ASD (n = 89), ADHD (n = 38), or low-risk for both (n = 39) evaluated at 12, 18, 24, and 36 months of age. A three-class solution was selected reflecting a Typically Developing (TD) class (low symptoms; n = 108), an ADHD class (high ADHD/low ASD symptoms; n = 39), and an ASD class (high ASD/ADHD symptoms; n = 19). Trajectories of infant behaviors were generally suggestive of a gradient pattern of differences, with the greatest impairment within the ASD class followed by the ADHD class. These findings indicate a mixture of overlapping and distinct early markers of preschool ASD- and ADHD-like profiles that can be difficult to disentangle early in life. En ligne : http://dx.doi.org/10.1017/s0954579420000735 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=433
in Development and Psychopathology > 32-4 (October 2020) . - p.1323-1334[article] Shared and distinct developmental pathways to ASD and ADHD phenotypes among infants at familial risk [Texte imprimé et/ou numérique] / Meghan MILLER, Auteur ; Shane AUSTIN, Auteur ; Ana-Maria IOSIF, Auteur ; Leiana DE LA PAZ, Auteur ; Annie CHUANG, Auteur ; Burt HATCH, Auteur ; Sally OZONOFF, Auteur . - p.1323-1334.
Langues : Anglais (eng)
in Development and Psychopathology > 32-4 (October 2020) . - p.1323-1334
Mots-clés : Adhd autism early childhood infancy latent profile analysis Index. décimale : PER Périodiques Résumé : Autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD) are believed to share partially overlapping causal mechanisms suggesting that early risk markers may also overlap. Using latent profile analysis (LPA) in a sample of infants enriched for ASD and ADHD, we first examined the number of distinct groups of 3-year-old children, based on ADHD and ASD symptomatology. To investigate early predictors of ASD and ADHD symptom profiles, we next examined differences in trajectories of infant behaviors among the LPA classes spanning general development, negative affect, attention, activity level, impulsivity, and social behavior. Participants included 166 infants at familial risk for ASD (n = 89), ADHD (n = 38), or low-risk for both (n = 39) evaluated at 12, 18, 24, and 36 months of age. A three-class solution was selected reflecting a Typically Developing (TD) class (low symptoms; n = 108), an ADHD class (high ADHD/low ASD symptoms; n = 39), and an ASD class (high ASD/ADHD symptoms; n = 19). Trajectories of infant behaviors were generally suggestive of a gradient pattern of differences, with the greatest impairment within the ASD class followed by the ADHD class. These findings indicate a mixture of overlapping and distinct early markers of preschool ASD- and ADHD-like profiles that can be difficult to disentangle early in life. En ligne : http://dx.doi.org/10.1017/s0954579420000735 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=433