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Détail de l'auteur
Auteur Chris JONES |
Documents disponibles écrits par cet auteur (2)
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Anxiety and intellectual functioning in autistic children: A systematic review and meta-analysis / Jessica E. MINGINS in Autism, 25-1 (January 2021)
[article]
Titre : Anxiety and intellectual functioning in autistic children: A systematic review and meta-analysis Type de document : Texte imprimé et/ou numérique Auteurs : Jessica E. MINGINS, Auteur ; Joanne TARVER, Auteur ; Jane WAITE, Auteur ; Chris JONES, Auteur ; Andrew SURTEES, Auteur Article en page(s) : p.18-32 Langues : Anglais (eng) Mots-clés : anxiety autism autism spectrum disorder intelligence quotient meta-analysis Index. décimale : PER Périodiques Résumé : Autistic children often experience higher levels of anxiety than their peers. It can be difficult to diagnose and treat anxiety disorders in autistic children, in part because of the high degree of variability in their underlying abilities and presentations. Some evidence suggests that autistic children with higher intelligence (as measured by intelligence quotient) experience higher levels of anxiety than autistic children with lower intelligence. However, the evidence is inconsistent, with other papers not finding a difference or finding higher levels of anxiety in autistic children with lower intelligence. In this article, we review existing literature to see whether autistic children with higher intelligence quotients have higher anxiety than autistic children with lower intelligence quotients. A systematic search of the literature was conducted which identified 49 papers on the topic. The methods of all the papers were reviewed using an objective quality assessment framework. When combining the data statistically, there was evidence that autistic children with higher intelligence quotients are more anxious than autistic children with lower intelligence quotients. The quality review raised common weaknesses across studies. Most importantly, few studies used measures of anxiety that have been shown to be valid for children with very low intelligence quotients. Similarly, many studies used measures of anxiety that have not been shown to be valid for autistic children. These factors are important because autistic children and those with low intelligence quotient may experience or understand anxiety differently. Future research should use fully validated measures to test whether high intelligence quotient is associated with high levels of anxiety in autistic children. En ligne : http://dx.doi.org/10.1177/1362361320953253 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437
in Autism > 25-1 (January 2021) . - p.18-32[article] Anxiety and intellectual functioning in autistic children: A systematic review and meta-analysis [Texte imprimé et/ou numérique] / Jessica E. MINGINS, Auteur ; Joanne TARVER, Auteur ; Jane WAITE, Auteur ; Chris JONES, Auteur ; Andrew SURTEES, Auteur . - p.18-32.
Langues : Anglais (eng)
in Autism > 25-1 (January 2021) . - p.18-32
Mots-clés : anxiety autism autism spectrum disorder intelligence quotient meta-analysis Index. décimale : PER Périodiques Résumé : Autistic children often experience higher levels of anxiety than their peers. It can be difficult to diagnose and treat anxiety disorders in autistic children, in part because of the high degree of variability in their underlying abilities and presentations. Some evidence suggests that autistic children with higher intelligence (as measured by intelligence quotient) experience higher levels of anxiety than autistic children with lower intelligence. However, the evidence is inconsistent, with other papers not finding a difference or finding higher levels of anxiety in autistic children with lower intelligence. In this article, we review existing literature to see whether autistic children with higher intelligence quotients have higher anxiety than autistic children with lower intelligence quotients. A systematic search of the literature was conducted which identified 49 papers on the topic. The methods of all the papers were reviewed using an objective quality assessment framework. When combining the data statistically, there was evidence that autistic children with higher intelligence quotients are more anxious than autistic children with lower intelligence quotients. The quality review raised common weaknesses across studies. Most importantly, few studies used measures of anxiety that have been shown to be valid for children with very low intelligence quotients. Similarly, many studies used measures of anxiety that have not been shown to be valid for autistic children. These factors are important because autistic children and those with low intelligence quotient may experience or understand anxiety differently. Future research should use fully validated measures to test whether high intelligence quotient is associated with high levels of anxiety in autistic children. En ligne : http://dx.doi.org/10.1177/1362361320953253 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=437 A systematic review and meta-analysis of suicidality in autistic and possibly autistic people without co-occurring intellectual disability / Lucy PHILLIPS ; Chris JONES ; Ellen TOWNSEND ; Caroline RICHARDS ; Sarah CASSIDY in Molecular Autism, 14 (2023)
[article]
Titre : A systematic review and meta-analysis of suicidality in autistic and possibly autistic people without co-occurring intellectual disability Type de document : Texte imprimé et/ou numérique Auteurs : Lucy PHILLIPS, Auteur ; Chris JONES, Auteur ; Ellen TOWNSEND, Auteur ; Caroline RICHARDS, Auteur ; Sarah CASSIDY, Auteur Article en page(s) : 12 p. Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : BACKGROUND: Suicidality is highly prevalent in autistic people without co-occurring intellectual disabilities, and high autistic traits are found in adults who have attempted suicide. However, prevalence rates for both autistic and possibly autistic people have not been synthesised meta-analytically. AIMS: To (1) calculate pooled prevalence estimates of suicidality in autistic people and possibly autistic people without co-occurring intellectual disability; (2) evaluate the influence of participant and study level characteristics on heterogeneity; and (3) determine the quality of evidence. METHODS: Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines were followed. PsycINFO, Embase, MEDLINE and Web of Science were systematically searched from 1992 to January 25, 2022. Empirical quantitative studies reporting prevalence of suicidal ideation, suicide plans, or suicide attempts and behaviours were considered for inclusion. Random effects models were used to estimate pooled prevalence of each suicidality outcome with 95% confidence intervals. Heterogeneity was explored using sensitivity and moderator analyses. RESULTS: Data from 48,186 autistic and possibly autistic participants in 36 primary studies were meta-analysed. Pooled prevalence of suicidal ideation was 34.2% (95% CI 27.9-40.5), suicide plans 21.9% (13.4-30.4), and suicidal attempts and behaviours 24.3% (18.9-29.6). High levels of heterogeneity (I(2)>75) were observed in all three analyses. Estimates did not differ between autistic or possibly autistic samples. Geographical location (p=0.005), transgender or gender non-conforming samples (p<0.001) and type of report (p<0.001) significantly moderated suicidal ideation, whereas age group (p=0.001) and measure of suicidality (p=0.001) significantly moderated suicide plans. There was a significant association between the proportion of male participants and prevalence of suicide plans, with a decrease in the proportion of males for every unit change of suicide plan prevalence (p=0.013). No variables were found to moderate estimates of suicide attempts and behaviours. CONCLUSIONS: The results confirm suicidality is highly prevalent in both autistic and possibly autistic people without co-occurring intellectual disability and highlights potential moderators. Possibly autistic individuals require more attention in clinical and research considerations going forward to further understand and prevent suicide in both groups. En ligne : http://dx.doi.org/10.1186/s13229-023-00544-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=513
in Molecular Autism > 14 (2023) . - 12 p.[article] A systematic review and meta-analysis of suicidality in autistic and possibly autistic people without co-occurring intellectual disability [Texte imprimé et/ou numérique] / Lucy PHILLIPS, Auteur ; Chris JONES, Auteur ; Ellen TOWNSEND, Auteur ; Caroline RICHARDS, Auteur ; Sarah CASSIDY, Auteur . - 12 p.
Langues : Anglais (eng)
in Molecular Autism > 14 (2023) . - 12 p.
Index. décimale : PER Périodiques Résumé : BACKGROUND: Suicidality is highly prevalent in autistic people without co-occurring intellectual disabilities, and high autistic traits are found in adults who have attempted suicide. However, prevalence rates for both autistic and possibly autistic people have not been synthesised meta-analytically. AIMS: To (1) calculate pooled prevalence estimates of suicidality in autistic people and possibly autistic people without co-occurring intellectual disability; (2) evaluate the influence of participant and study level characteristics on heterogeneity; and (3) determine the quality of evidence. METHODS: Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines were followed. PsycINFO, Embase, MEDLINE and Web of Science were systematically searched from 1992 to January 25, 2022. Empirical quantitative studies reporting prevalence of suicidal ideation, suicide plans, or suicide attempts and behaviours were considered for inclusion. Random effects models were used to estimate pooled prevalence of each suicidality outcome with 95% confidence intervals. Heterogeneity was explored using sensitivity and moderator analyses. RESULTS: Data from 48,186 autistic and possibly autistic participants in 36 primary studies were meta-analysed. Pooled prevalence of suicidal ideation was 34.2% (95% CI 27.9-40.5), suicide plans 21.9% (13.4-30.4), and suicidal attempts and behaviours 24.3% (18.9-29.6). High levels of heterogeneity (I(2)>75) were observed in all three analyses. Estimates did not differ between autistic or possibly autistic samples. Geographical location (p=0.005), transgender or gender non-conforming samples (p<0.001) and type of report (p<0.001) significantly moderated suicidal ideation, whereas age group (p=0.001) and measure of suicidality (p=0.001) significantly moderated suicide plans. There was a significant association between the proportion of male participants and prevalence of suicide plans, with a decrease in the proportion of males for every unit change of suicide plan prevalence (p=0.013). No variables were found to moderate estimates of suicide attempts and behaviours. CONCLUSIONS: The results confirm suicidality is highly prevalent in both autistic and possibly autistic people without co-occurring intellectual disability and highlights potential moderators. Possibly autistic individuals require more attention in clinical and research considerations going forward to further understand and prevent suicide in both groups. En ligne : http://dx.doi.org/10.1186/s13229-023-00544-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=513