A Meta-analysis of Gut Microbiota in Children with Autism / P. ANDREO-MARTÍNEZ in Journal of Autism and Developmental Disorders, 52-3 (March 2022)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 52-3 (March 2022) . - p.1374-1387 Titre : A Meta-analysis of Gut Microbiota in Children with Autism Type de document : Texte imprimé et/ou numérique Auteurs : P. ANDREO-MARTÍNEZ, Auteur ; M. RUBIO-APARICIO, Auteur ; J. SÁNCHEZ-MECA, Auteur ; A. VEAS, Auteur ; A. E. MARTINEZ-GONZALEZ, Auteur Article en page(s) : p.1374-1387 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/microbiology  Autistic Disorder  Bacteria  Child  Dysbiosis/microbiology  Gastrointestinal Microbiome  Humans  Autism spectrum disorders (ASD)  Gut microbiota  Meta-analysis  Microbiota-gut-brain axis  Systematic review Index. décimale : PER Périodiques Résumé : Previous studies have reported dysbiosis in the gut microbiota (GM) of children with autism spectrum disorders (ASD), which may be a determining factor on child development through the microbiota-gut-brain axis. However, it is not clear if there is a specific group of dysbiotic bacteria in ASD. The aim of this study was to carry out a meta-analysis on the studies that analyze GM in children with ASD. 18 studies fulfilled our selection criteria. Our results showed a lower relative abundance of Streptococcus (SMD(+)?=?- 0.999; 95% CI - 1.549, - 0.449) and Bifidobacterium genera (SMD(+)?=?- 0.513; 95% CI - 0.953, - 0.073) in children with ASD. Overall, the Bifidobacterium genera is involved. However, differences found between studies are attributed to factors such as reporting bias. En ligne : http://dx.doi.org/10.1007/s10803-021-05002-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=455 [article] A Meta-analysis of Gut Microbiota in Children with Autism [Texte imprimé et/ou numérique] / P. ANDREO-MARTÍNEZ, Auteur ; M. RUBIO-APARICIO, Auteur ; J. SÁNCHEZ-MECA, Auteur ; A. VEAS, Auteur ; A. E. MARTINEZ-GONZALEZ, Auteur . - p.1374-1387. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 52-3 (March 2022) . - p.1374-1387 Mots-clés : Autism Spectrum Disorder/microbiology  Autistic Disorder  Bacteria  Child  Dysbiosis/microbiology  Gastrointestinal Microbiome  Humans  Autism spectrum disorders (ASD)  Gut microbiota  Meta-analysis  Microbiota-gut-brain axis  Systematic review Index. décimale : PER Périodiques Résumé : Previous studies have reported dysbiosis in the gut microbiota (GM) of children with autism spectrum disorders (ASD), which may be a determining factor on child development through the microbiota-gut-brain axis. However, it is not clear if there is a specific group of dysbiotic bacteria in ASD. The aim of this study was to carry out a meta-analysis on the studies that analyze GM in children with ASD. 18 studies fulfilled our selection criteria. Our results showed a lower relative abundance of Streptococcus (SMD(+)?=?- 0.999; 95% CI - 1.549, - 0.449) and Bifidobacterium genera (SMD(+)?=?- 0.513; 95% CI - 0.953, - 0.073) in children with ASD. Overall, the Bifidobacterium genera is involved. However, differences found between studies are attributed to factors such as reporting bias. En ligne : http://dx.doi.org/10.1007/s10803-021-05002-y Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=455

Validation of the Repetitive Behavior Scale-Revised in Spanish-Speakers Participants with Autism Spectrum Disorder / A. E. MARTINEZ-GONZALEZ in Journal of Autism and Developmental Disorders, 48-1 (January 2018)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 48-1 (January 2018) . - p.198-208 Titre : Validation of the Repetitive Behavior Scale-Revised in Spanish-Speakers Participants with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : A. E. MARTINEZ-GONZALEZ, Auteur ; J. A. PIQUERAS, Auteur Article en page(s) : p.198-208 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Factor structure  Reliability  Repetitive behavior  Validity Index. décimale : PER Périodiques Résumé : Restricted and repetitive behavior (RRB) is one of the two key diagnostic features of autism spectrum disorder (ASD). DSM-5 highlights the importance of severity-based diagnostic modifiers assigned on the basis of intensity of needed supports. Therefore, there is a need for available measures that assess the severity of RRB. The repetitive behavior scale-revised (RBS-R) is probably the most used informant-based rating scale for the assessment of RRB and interests observed in ASD. The present study examined the psychometric properties of the Spanish version of the RBS-R in a sample of 233 participants with ASD, aged 3 to 63 years. Results revealed a six-factor model, good internal consistency, and concurrent-divergent validity. These findings suggest the utility of the Spanish version of RBS-R. En ligne : https://doi.org/10.1007/s10803-017-3276-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=337 [article] Validation of the Repetitive Behavior Scale-Revised in Spanish-Speakers Participants with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / A. E. MARTINEZ-GONZALEZ, Auteur ; J. A. PIQUERAS, Auteur . - p.198-208. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 48-1 (January 2018) . - p.198-208 Mots-clés : Autism spectrum disorder  Factor structure  Reliability  Repetitive behavior  Validity Index. décimale : PER Périodiques Résumé : Restricted and repetitive behavior (RRB) is one of the two key diagnostic features of autism spectrum disorder (ASD). DSM-5 highlights the importance of severity-based diagnostic modifiers assigned on the basis of intensity of needed supports. Therefore, there is a need for available measures that assess the severity of RRB. The repetitive behavior scale-revised (RBS-R) is probably the most used informant-based rating scale for the assessment of RRB and interests observed in ASD. The present study examined the psychometric properties of the Spanish version of the RBS-R in a sample of 233 participants with ASD, aged 3 to 63 years. Results revealed a six-factor model, good internal consistency, and concurrent-divergent validity. These findings suggest the utility of the Spanish version of RBS-R. En ligne : https://doi.org/10.1007/s10803-017-3276-0 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=337

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