Centre d'Information et de documentation du CRA Rhône-Alpes
CRA
Informations pratiques
-
Adresse
Centre d'information et de documentation
du CRA Rhône-Alpes
Centre Hospitalier le Vinatier
bât 211
95, Bd Pinel
69678 Bron CedexHoraires
Lundi au Vendredi
9h00-12h00 13h30-16h00Contact
Tél: +33(0)4 37 91 54 65
Mail
Fax: +33(0)4 37 91 54 37
-
Détail de l'auteur
Auteur C. PARIKH |
Documents disponibles écrits par cet auteur (2)
Faire une suggestion Affiner la recherche
Characterizing Health Disparities in the Age of Autism Diagnosis in a Study of 8-Year-Old Children / C. PARIKH in Journal of Autism and Developmental Disorders, 48-7 (July 2018)
[article]
Titre : Characterizing Health Disparities in the Age of Autism Diagnosis in a Study of 8-Year-Old Children Type de document : Texte imprimé et/ou numérique Auteurs : C. PARIKH, Auteur ; M. KURZIUS-SPENCER, Auteur ; A. M. MASTERGEORGE, Auteur ; S. PETTYGROVE, Auteur Article en page(s) : p.2396-2407 Langues : Anglais (eng) Mots-clés : Age Autism Delayed diagnosis Early diagnosis Health disparities Index. décimale : PER Périodiques Résumé : The diagnosis of autism spectrum disorder (ASD) is often delayed from the time of noted concerns to the actual diagnosis. The current study used child- and family-level factors to identify homogeneous classes in a surveillance-based sample (n = 2303) of 8-year-old children with ASD. Using latent class analysis, a 5-class model emerged and the class memberships were examined in relation to the child's median age at ASD diagnosis. Class 3, with known language delays and a high advantage socioeconomically had the lowest age of ASD diagnosis (46.74 months) in comparison to Classes 1 (64.99 months), 4 (58.14 months), and 5 (69.78 months) in this sample. Findings demonstrate sociodemographic and developmental disparities related to the age at ASD diagnosis. En ligne : http://dx.doi.org/10.1007/s10803-018-3500-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367
in Journal of Autism and Developmental Disorders > 48-7 (July 2018) . - p.2396-2407[article] Characterizing Health Disparities in the Age of Autism Diagnosis in a Study of 8-Year-Old Children [Texte imprimé et/ou numérique] / C. PARIKH, Auteur ; M. KURZIUS-SPENCER, Auteur ; A. M. MASTERGEORGE, Auteur ; S. PETTYGROVE, Auteur . - p.2396-2407.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 48-7 (July 2018) . - p.2396-2407
Mots-clés : Age Autism Delayed diagnosis Early diagnosis Health disparities Index. décimale : PER Périodiques Résumé : The diagnosis of autism spectrum disorder (ASD) is often delayed from the time of noted concerns to the actual diagnosis. The current study used child- and family-level factors to identify homogeneous classes in a surveillance-based sample (n = 2303) of 8-year-old children with ASD. Using latent class analysis, a 5-class model emerged and the class memberships were examined in relation to the child's median age at ASD diagnosis. Class 3, with known language delays and a high advantage socioeconomically had the lowest age of ASD diagnosis (46.74 months) in comparison to Classes 1 (64.99 months), 4 (58.14 months), and 5 (69.78 months) in this sample. Findings demonstrate sociodemographic and developmental disparities related to the age at ASD diagnosis. En ligne : http://dx.doi.org/10.1007/s10803-018-3500-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=367 A video-based measure to identify autism risk in infancy / Gregory S. YOUNG in Journal of Child Psychology and Psychiatry, 61-1 (January 2020)
[article]
Titre : A video-based measure to identify autism risk in infancy Type de document : Texte imprimé et/ou numérique Auteurs : Gregory S. YOUNG, Auteur ; John N. CONSTANTINO, Auteur ; S. DVORAK, Auteur ; A. BELDING, Auteur ; D. GANGI, Auteur ; A. HILL, Auteur ; M. HILL, Auteur ; M. MILLER, Auteur ; C. PARIKH, Auteur ; A. J. SCHWICHTENBERG, Auteur ; E. SOLIS, Auteur ; S. OZONOFF, Auteur Article en page(s) : p.88-94 Langues : Anglais (eng) Mots-clés : Autism infancy screening social development Index. décimale : PER Périodiques Résumé : BACKGROUND: Signs of autism are present in the first 2 years of life, but the average age of diagnosis lags far behind. Instruments that improve detection of autism risk in infancy are needed. This study developed and tested the psychometric properties of a novel video-based approach to detecting ASD in infancy. METHODS: A prospective longitudinal study of children at elevated or lower risk for autism spectrum disorder was conducted. Participants were 76 infants with an older sibling with ASD and 37 infants with no known family history of autism. The Video-referenced Infant Rating System for Autism (VIRSA) is a web-based application that presents pairs of videos of parents and infants playing together and requires forced-choice judgments of which video is most similar to the child being rated. Parents rated participants on the VIRSA at 6, 9, 12, and 18 months of age. We examined split-half and test-retest reliability; convergent and discriminant validity; and sensitivity, specificity, and negative and positive predictive value for concurrent and 36-month ASD diagnoses. RESULTS: The VIRSA demonstrated satisfactory reliability and convergent and discriminant validity. VIRSA ratings were significantly lower for children ultimately diagnosed with ASD than children with typical development by 12 months of age. VIRSA scores at 18 months identified all children diagnosed with ASD at that age, as well as 78% of children diagnosed at 36 months. CONCLUSIONS: This study represents an initial step in the development of a novel video-based approach to detection of ASD in infancy. The VIRSA's psychometric properties were promising when used by parents with an older affected child, but still must be tested in community samples with no family history of ASD. If results are replicated, then the VIRSA's low-burden, web-based format has the potential to reduce disparities in communities with limited access to screening. En ligne : http://dx.doi.org/10.1111/jcpp.13105 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=413
in Journal of Child Psychology and Psychiatry > 61-1 (January 2020) . - p.88-94[article] A video-based measure to identify autism risk in infancy [Texte imprimé et/ou numérique] / Gregory S. YOUNG, Auteur ; John N. CONSTANTINO, Auteur ; S. DVORAK, Auteur ; A. BELDING, Auteur ; D. GANGI, Auteur ; A. HILL, Auteur ; M. HILL, Auteur ; M. MILLER, Auteur ; C. PARIKH, Auteur ; A. J. SCHWICHTENBERG, Auteur ; E. SOLIS, Auteur ; S. OZONOFF, Auteur . - p.88-94.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 61-1 (January 2020) . - p.88-94
Mots-clés : Autism infancy screening social development Index. décimale : PER Périodiques Résumé : BACKGROUND: Signs of autism are present in the first 2 years of life, but the average age of diagnosis lags far behind. Instruments that improve detection of autism risk in infancy are needed. This study developed and tested the psychometric properties of a novel video-based approach to detecting ASD in infancy. METHODS: A prospective longitudinal study of children at elevated or lower risk for autism spectrum disorder was conducted. Participants were 76 infants with an older sibling with ASD and 37 infants with no known family history of autism. The Video-referenced Infant Rating System for Autism (VIRSA) is a web-based application that presents pairs of videos of parents and infants playing together and requires forced-choice judgments of which video is most similar to the child being rated. Parents rated participants on the VIRSA at 6, 9, 12, and 18 months of age. We examined split-half and test-retest reliability; convergent and discriminant validity; and sensitivity, specificity, and negative and positive predictive value for concurrent and 36-month ASD diagnoses. RESULTS: The VIRSA demonstrated satisfactory reliability and convergent and discriminant validity. VIRSA ratings were significantly lower for children ultimately diagnosed with ASD than children with typical development by 12 months of age. VIRSA scores at 18 months identified all children diagnosed with ASD at that age, as well as 78% of children diagnosed at 36 months. CONCLUSIONS: This study represents an initial step in the development of a novel video-based approach to detection of ASD in infancy. The VIRSA's psychometric properties were promising when used by parents with an older affected child, but still must be tested in community samples with no family history of ASD. If results are replicated, then the VIRSA's low-burden, web-based format has the potential to reduce disparities in communities with limited access to screening. En ligne : http://dx.doi.org/10.1111/jcpp.13105 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=413