Age at autism spectrum disorder diagnosis: A systematic review and meta-analysis from 2012 to 2019 / Maarten VAN 'T HOF in Autism, 25-4 (May 2021)  

Public ISBD [article]  inAutism > 25-4 (May 2021) . - p.862-873 Titre : Age at autism spectrum disorder diagnosis: A systematic review and meta-analysis from 2012 to 2019 Type de document : texte imprimé Auteurs : Maarten VAN 'T HOF, Auteur ; Chanel TISSEUR, Auteur ; Ina VAN BERCKELEAR-ONNES, Auteur ; Annemyn VAN NIEUWENHUYZEN, Auteur ; Amy M. DANIELS, Auteur ; Mathijs DEEN, Auteur ; Hans W. HOEK, Auteur ; Wietske A. ESTER, Auteur Article en page(s) : p.862-873 Langues : Anglais (eng) Mots-clés : age at diagnosis  autism spectrum disorder  influencing factors  meta-analysis  review Index. décimale : PER Périodiques Résumé : We currently assume that the global mean age at diagnosis of autism spectrum disorder ranges from 38 to 120 months. However, this range is based on studies from 1991 to 2012 and measures have since been introduced to reduce the age at autism spectrum disorder diagnosis. We performed a systematic review and meta-analysis (statistical analysis that combines the results of multiple scientific studies) for studies published between 2012 and 2019 to evaluate the current age at autism spectrum disorder diagnosis. We included 56 studies that reported the age at diagnosis for 40 countries (containing 120,540 individuals with autism spectrum disorder). Results showed the current mean age at diagnosis to be 60.48 months (range: 30.90-234.57 months) and 43.18 months (range: 30.90-74.70 months) for studies that only included children aged ⩽10 years. Numerous factors that may influence age at diagnosis (e.g. type of autism spectrum disorder diagnosis, additional diagnoses and gender) were reported by 46 studies, often with conflicting or inconclusive results. Our study is the first to determine the global average age at autism spectrum disorder diagnosis from a meta-analysis. Although progress is being made in the earlier detection of autism spectrum disorder, it requires our constant attention. En ligne : http://dx.doi.org/10.1177/1362361320971107 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=444 [article] Age at autism spectrum disorder diagnosis: A systematic review and meta-analysis from 2012 to 2019 [texte imprimé] / Maarten VAN 'T HOF, Auteur ; Chanel TISSEUR, Auteur ; Ina VAN BERCKELEAR-ONNES, Auteur ; Annemyn VAN NIEUWENHUYZEN, Auteur ; Amy M. DANIELS, Auteur ; Mathijs DEEN, Auteur ; Hans W. HOEK, Auteur ; Wietske A. ESTER, Auteur . - p.862-873. Langues : Anglais (eng) in Autism > 25-4 (May 2021) . - p.862-873 Mots-clés : age at diagnosis  autism spectrum disorder  influencing factors  meta-analysis  review Index. décimale : PER Périodiques Résumé : We currently assume that the global mean age at diagnosis of autism spectrum disorder ranges from 38 to 120 months. However, this range is based on studies from 1991 to 2012 and measures have since been introduced to reduce the age at autism spectrum disorder diagnosis. We performed a systematic review and meta-analysis (statistical analysis that combines the results of multiple scientific studies) for studies published between 2012 and 2019 to evaluate the current age at autism spectrum disorder diagnosis. We included 56 studies that reported the age at diagnosis for 40 countries (containing 120,540 individuals with autism spectrum disorder). Results showed the current mean age at diagnosis to be 60.48 months (range: 30.90-234.57 months) and 43.18 months (range: 30.90-74.70 months) for studies that only included children aged ⩽10 years. Numerous factors that may influence age at diagnosis (e.g. type of autism spectrum disorder diagnosis, additional diagnoses and gender) were reported by 46 studies, often with conflicting or inconclusive results. Our study is the first to determine the global average age at autism spectrum disorder diagnosis from a meta-analysis. Although progress is being made in the earlier detection of autism spectrum disorder, it requires our constant attention. En ligne : http://dx.doi.org/10.1177/1362361320971107 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=444

Autism Spectrum Disorder Alertness in Dutch Youth and Family Center Physicians: Effects of a Live Online Educational Program / Maarten VAN 'T HOF in Journal of Autism and Developmental Disorders, 51-10 (October 2021)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 51-10 (October 2021) . - p.3401-3411 Titre : Autism Spectrum Disorder Alertness in Dutch Youth and Family Center Physicians: Effects of a Live Online Educational Program Type de document : texte imprimé Auteurs : Maarten VAN 'T HOF, Auteur ; Annemyn D.Y VAN NIEUWENHUYZEN, Auteur ; Ina VAN BERCKELAER-ONNES, Auteur ; Mathijs DEEN, Auteur ; Hans W. HOEK, Auteur ; Wietske A. ESTER, Auteur Année de publication : 2021 Article en page(s) : p.3401-3411 Langues : Anglais (eng) Mots-clés : Adolescent  Autism Spectrum Disorder/diagnosis  Child  Ethnicity  Humans  Mass Screening  Physicians  Referral and Consultation  Autism spectrum disorder  Educational program  Preventive care physicians  Screening Index. décimale : PER Périodiques Résumé : We investigated the effect of a live online educational program in 93 Dutch Youth and Family Center (YFC) physicians who were screening for Autism Spectrum Disorder (ASD) in the general child population. The educational program raised the physicians' level of specific ASD knowledge and it remained higher at six months follow-up (p < .01). Their self-confidence in detecting ASD was also higher and maintained at follow-up (p < .01). The educational program had no effect on the physicians' stigmatizing attitudes toward mental illness nor on the number of potential ASD referrals in children of 4-6 years of age. In conclusion, the online educational program on early detection of ASD has a six month long effect on YFC physicians' level of ASD knowledge and self-confidence. En ligne : http://dx.doi.org/10.1007/s10803-020-04842-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=453 [article] Autism Spectrum Disorder Alertness in Dutch Youth and Family Center Physicians: Effects of a Live Online Educational Program [texte imprimé] / Maarten VAN 'T HOF, Auteur ; Annemyn D.Y VAN NIEUWENHUYZEN, Auteur ; Ina VAN BERCKELAER-ONNES, Auteur ; Mathijs DEEN, Auteur ; Hans W. HOEK, Auteur ; Wietske A. ESTER, Auteur . - 2021 . - p.3401-3411. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 51-10 (October 2021) . - p.3401-3411 Mots-clés : Adolescent  Autism Spectrum Disorder/diagnosis  Child  Ethnicity  Humans  Mass Screening  Physicians  Referral and Consultation  Autism spectrum disorder  Educational program  Preventive care physicians  Screening Index. décimale : PER Périodiques Résumé : We investigated the effect of a live online educational program in 93 Dutch Youth and Family Center (YFC) physicians who were screening for Autism Spectrum Disorder (ASD) in the general child population. The educational program raised the physicians' level of specific ASD knowledge and it remained higher at six months follow-up (p < .01). Their self-confidence in detecting ASD was also higher and maintained at follow-up (p < .01). The educational program had no effect on the physicians' stigmatizing attitudes toward mental illness nor on the number of potential ASD referrals in children of 4-6 years of age. In conclusion, the online educational program on early detection of ASD has a six month long effect on YFC physicians' level of ASD knowledge and self-confidence. En ligne : http://dx.doi.org/10.1007/s10803-020-04842-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=453

Behavioral outcomes of picky eating in childhood: a prospective study in the general population / Sebastian CARDONA CANO in Journal of Child Psychology and Psychiatry, 57-11 (November 2016)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 57-11 (November 2016) . - p.1239-1246 Titre : Behavioral outcomes of picky eating in childhood: a prospective study in the general population Type de document : texte imprimé Auteurs : Sebastian CARDONA CANO, Auteur ; Hans W. HOEK, Auteur ; Daphne VAN HOEKEN, Auteur ; Lisanne M. DE BARSE, Auteur ; Vincent W.V. JADDOE, Auteur ; Frank C. VERHULST, Auteur ; Henning TIEMEIER, Auteur Article en page(s) : p.1239-1246 Langues : Anglais (eng) Mots-clés : Picky eating  emotional problems  behavioral problems  pervasive developmental problems Index. décimale : PER Périodiques Résumé : Background Picky eaters in the general population form a heterogeneous group. It is important to differentiate between children with transient picky eating (PE) and persistent PE behavior when adverse outcomes are studied. We analyzed four PE trajectories to determine the associations with child mental health prospectively. Methods From a population-based cohort, 3,748 participants were assessed for PE at 1.5, 3, and 6 years of age using maternal reports. Four trajectories were defined: persistent (PE at all ages); remitting (PE before 6 years only); late-onset (PE at 6 years only); and never (no PE at any assessment). Child's problem behaviors were assessed with the Teacher's Report Form at 7 years of age. We examined associations between picky eating trajectories and emotional problems, behavioral problems and pervasive developmental problems using logistic regressions. Analyses were adjusted for child, parental, and socioeconomic confounders. We also adjusted for maternal-reported baseline problem behavior at age 1.5 years; the never picky eating group was used as reference. Results Persisting PE predicted pervasive developmental problems at age 7 years (OR = 2.00, 95% CI: 1.10–3.63). The association remained when adjusted for baseline pervasive developmental problems at 1.5 years (OR = 1.96, 95% CI: 1.10–3.51). Persistent PE was not associated with behavioral (OR = 0.92, 95% CI: 0.53–1.60) or emotional problems (OR = 1.24, 95% CI: 0.74–2.07). Other PE trajectories were not related to child behavioral or emotional problems. Conclusions Persistent PE may be a symptom or sign of pervasive developmental problems, but is not predictive of other behavioral problems. Remitting PE was not associated with adverse mental health outcomes, which further indicates that it may be part of normal development. En ligne : http://dx.doi.org/10.1111/jcpp.12530 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=295 [article] Behavioral outcomes of picky eating in childhood: a prospective study in the general population [texte imprimé] / Sebastian CARDONA CANO, Auteur ; Hans W. HOEK, Auteur ; Daphne VAN HOEKEN, Auteur ; Lisanne M. DE BARSE, Auteur ; Vincent W.V. JADDOE, Auteur ; Frank C. VERHULST, Auteur ; Henning TIEMEIER, Auteur . - p.1239-1246. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 57-11 (November 2016) . - p.1239-1246 Mots-clés : Picky eating  emotional problems  behavioral problems  pervasive developmental problems Index. décimale : PER Périodiques Résumé : Background Picky eaters in the general population form a heterogeneous group. It is important to differentiate between children with transient picky eating (PE) and persistent PE behavior when adverse outcomes are studied. We analyzed four PE trajectories to determine the associations with child mental health prospectively. Methods From a population-based cohort, 3,748 participants were assessed for PE at 1.5, 3, and 6 years of age using maternal reports. Four trajectories were defined: persistent (PE at all ages); remitting (PE before 6 years only); late-onset (PE at 6 years only); and never (no PE at any assessment). Child's problem behaviors were assessed with the Teacher's Report Form at 7 years of age. We examined associations between picky eating trajectories and emotional problems, behavioral problems and pervasive developmental problems using logistic regressions. Analyses were adjusted for child, parental, and socioeconomic confounders. We also adjusted for maternal-reported baseline problem behavior at age 1.5 years; the never picky eating group was used as reference. Results Persisting PE predicted pervasive developmental problems at age 7 years (OR = 2.00, 95% CI: 1.10–3.63). The association remained when adjusted for baseline pervasive developmental problems at 1.5 years (OR = 1.96, 95% CI: 1.10–3.51). Persistent PE was not associated with behavioral (OR = 0.92, 95% CI: 0.53–1.60) or emotional problems (OR = 1.24, 95% CI: 0.74–2.07). Other PE trajectories were not related to child behavioral or emotional problems. Conclusions Persistent PE may be a symptom or sign of pervasive developmental problems, but is not predictive of other behavioral problems. Remitting PE was not associated with adverse mental health outcomes, which further indicates that it may be part of normal development. En ligne : http://dx.doi.org/10.1111/jcpp.12530 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=295

Prevalence of treated autism spectrum disorders in Aruba / Ingrid D.C. VAN BALKOM in Journal of Neurodevelopmental Disorders, 1-3 (September 2009)  

Public ISBD [article]  inJournal of Neurodevelopmental Disorders > 1-3 (September 2009) . - p.197-204 Titre : Prevalence of treated autism spectrum disorders in Aruba Type de document : texte imprimé Auteurs : Ingrid D.C. VAN BALKOM, Auteur ; Michaeline BRESNAHAN, Auteur ; M.F. VOGTLANDER, Auteur ; D. VAN HOEKEN, Auteur ; R.B. MINDERAA, Auteur ; Ezra SUSSER, Auteur ; Hans W. HOEK, Auteur Article en page(s) : p.197-204 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : To study autism outside of a narrow range of settings previously studied, and in a particularly distinctive setting in the Caribbean. The aim of the Aruba Autism Project was to determine the prevalence of autism spectrum disorders (ASDs) in birth years 1990-1999 in Aruba. A record review study was conducted; cases were ascertained from children treated at the Child & Adolescent Psychiatry Clinic of Aruba, the first and only child psychiatry service on the island. In these 10 birth years we found a prevalence for autistic disorder (AD) of 1.9 per 1,000 (95% CI 1.2-2.8) and for autism spectrum disorders of 5.3 per 1,000 (95% CI 4.1-6.7). Comparison analysis with a cumulative incidence report from the UK, showed a similar cumulative incidence to age five in Aruba. Prevalence of ASDs in birth years 1990-1999 and cumulative incidence to age five in Aruba are similar to recent reports from the United Kingdom and the United States. En ligne : http://dx.doi.org/10.1007/s11689-009-9011-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=341 [article] Prevalence of treated autism spectrum disorders in Aruba [texte imprimé] / Ingrid D.C. VAN BALKOM, Auteur ; Michaeline BRESNAHAN, Auteur ; M.F. VOGTLANDER, Auteur ; D. VAN HOEKEN, Auteur ; R.B. MINDERAA, Auteur ; Ezra SUSSER, Auteur ; Hans W. HOEK, Auteur . - p.197-204. Langues : Anglais (eng) in Journal of Neurodevelopmental Disorders > 1-3 (September 2009) . - p.197-204 Index. décimale : PER Périodiques Résumé : To study autism outside of a narrow range of settings previously studied, and in a particularly distinctive setting in the Caribbean. The aim of the Aruba Autism Project was to determine the prevalence of autism spectrum disorders (ASDs) in birth years 1990-1999 in Aruba. A record review study was conducted; cases were ascertained from children treated at the Child & Adolescent Psychiatry Clinic of Aruba, the first and only child psychiatry service on the island. In these 10 birth years we found a prevalence for autistic disorder (AD) of 1.9 per 1,000 (95% CI 1.2-2.8) and for autism spectrum disorders of 5.3 per 1,000 (95% CI 4.1-6.7). Comparison analysis with a cumulative incidence report from the UK, showed a similar cumulative incidence to age five in Aruba. Prevalence of ASDs in birth years 1990-1999 and cumulative incidence to age five in Aruba are similar to recent reports from the United Kingdom and the United States. En ligne : http://dx.doi.org/10.1007/s11689-009-9011-1 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=341

Psychological, behavioural and biological factors associated with gastrointestinal symptoms in autistic adults and adults with autistic traits / EB WARREMAN in Autism, 27-7 (October 2023)  

Public ISBD [article]  inAutism > 27-7 (October 2023) . - p.2173-2186 Titre : Psychological, behavioural and biological factors associated with gastrointestinal symptoms in autistic adults and adults with autistic traits Type de document : texte imprimé Auteurs : EB WARREMAN, Auteur ; Laura A. NOOTEBOOM, Auteur ; M.B. TERRY, Auteur ; Hans W. HOEK, Auteur ; PJM LEENEN, Auteur ; EFC VAN ROSSUM, Auteur ; D. RAMLAL, Auteur ; Robert R.J.M. VERMEIREN, Auteur ; Wietske A. ESTER, Auteur Article en page(s) : p.2173-2186 Langues : Anglais (eng) Mots-clés : adults  autism spectrum disorders  autistic traits  gastrointestinal  psychosomatic Index. décimale : PER Périodiques Résumé : Gastrointestinal symptoms and their relation to physical and mental aspects in adults with an autism spectrum disorder (ASD) are poorly understood, despite their high prevalence. Therefore, the aim of this study is to examine psychological, behavioural and biological factors associated with gastrointestinal symptoms in adults with ASD (traits). We included 31,185 adults from the Lifelines Study. Using multivariable logistic regression, we analysed the association between gastrointestinal symptoms and psychological, behavioural (questionnaire-assessed) and physically measured biological factors in adults with ASD (n=309), without ASD (n=30,876), and in the quartiles with highest (n=7783) and lowest (n=7783) Autism Spectrum Quotient-10 sum scores. In the ASD-group, gastrointestinal symptoms were associated with psychiatric comorbidity (odds ratio: 2.71, 95% confidence interval: 1.51-4.85), more stress (odds ratio: 1.15, 95% confidence interval: 1.06-1.26), and worse perceived health (odds ratio: 2.32, 95% confidence interval: 1.62-3.34). In the quartile with the highest Autism Spectrum Quotient-10 sum scores, gastrointestinal symptoms were also associated with these psychological factors, and with less physical activity (odds ratio: 0.95, 95% confidence interval: 0.92-0.98). Our study demonstrates that not only adults with ASD but also adults with autistic traits are at increased risk for gastrointestinal symptoms, which is associated with psychological and behavioural factors. This suggests that an integrated psychosomatic approach of gastrointestinal symptoms in adults with ASD (traits) is needed.Lay abstractLittle is known about factors related to the increased risk for gastrointestinal symptoms in adults with an autism spectrum disorder (ASD), while the negative impact of gastrointestinal symptoms is evident. Especially, the relationship between gastrointestinal symptoms and psychological, behavioural, and biological risk factors in adults with ASD (traits) is unclear. Autistic peer support workers and autism-advocates also emphasised the importance of identifying risk factors, because of the high prevalence of gastrointestinal problems in people with ASD. Therefore, our study investigated which psychological, behavioural, and biological factors are associated with gastrointestinal symptoms in adults with ASD or with autistic traits. We analysed data from 31,185 adults in the Dutch Lifelines Study. Questionnaires were used to evaluate the presence of an autism spectrum disorder diagnosis, autistic traits, gastrointestinal symptoms, psychological and behavioural factors. Biological factors were examined with body measurements. We found that not only adults with ASD but also adults with higher levels of autistic traits were at increased risk for gastrointestinal symptoms. Adults with ASD who experienced psychological problems (psychiatric problems, worse perceived health, chronic stress) had a higher risk for gastrointestinal symptoms than adults with ASD without these psychological problems. Moreover, adults with higher levels of autistic traits were less physically active, which was also associated with gastrointestinal symptoms. In conclusion, our study highlights the relevance of identifying psychological problems and evaluating physical activity when trying to help adults with ASD or autistic traits and gastrointestinal symptoms. This suggests that healthcare professionals should be more aware of behavioural and psychological risk factors when evaluating gastrointestinal symptoms in adults with ASD (traits). En ligne : http://dx.doi.org/10.1177/13623613231155324 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=510 [article] Psychological, behavioural and biological factors associated with gastrointestinal symptoms in autistic adults and adults with autistic traits [texte imprimé] / EB WARREMAN, Auteur ; Laura A. NOOTEBOOM, Auteur ; M.B. TERRY, Auteur ; Hans W. HOEK, Auteur ; PJM LEENEN, Auteur ; EFC VAN ROSSUM, Auteur ; D. RAMLAL, Auteur ; Robert R.J.M. VERMEIREN, Auteur ; Wietske A. ESTER, Auteur . - p.2173-2186. Langues : Anglais (eng) in Autism > 27-7 (October 2023) . - p.2173-2186 Mots-clés : adults  autism spectrum disorders  autistic traits  gastrointestinal  psychosomatic Index. décimale : PER Périodiques Résumé : Gastrointestinal symptoms and their relation to physical and mental aspects in adults with an autism spectrum disorder (ASD) are poorly understood, despite their high prevalence. Therefore, the aim of this study is to examine psychological, behavioural and biological factors associated with gastrointestinal symptoms in adults with ASD (traits). We included 31,185 adults from the Lifelines Study. Using multivariable logistic regression, we analysed the association between gastrointestinal symptoms and psychological, behavioural (questionnaire-assessed) and physically measured biological factors in adults with ASD (n=309), without ASD (n=30,876), and in the quartiles with highest (n=7783) and lowest (n=7783) Autism Spectrum Quotient-10 sum scores. In the ASD-group, gastrointestinal symptoms were associated with psychiatric comorbidity (odds ratio: 2.71, 95% confidence interval: 1.51-4.85), more stress (odds ratio: 1.15, 95% confidence interval: 1.06-1.26), and worse perceived health (odds ratio: 2.32, 95% confidence interval: 1.62-3.34). In the quartile with the highest Autism Spectrum Quotient-10 sum scores, gastrointestinal symptoms were also associated with these psychological factors, and with less physical activity (odds ratio: 0.95, 95% confidence interval: 0.92-0.98). Our study demonstrates that not only adults with ASD but also adults with autistic traits are at increased risk for gastrointestinal symptoms, which is associated with psychological and behavioural factors. This suggests that an integrated psychosomatic approach of gastrointestinal symptoms in adults with ASD (traits) is needed.Lay abstractLittle is known about factors related to the increased risk for gastrointestinal symptoms in adults with an autism spectrum disorder (ASD), while the negative impact of gastrointestinal symptoms is evident. Especially, the relationship between gastrointestinal symptoms and psychological, behavioural, and biological risk factors in adults with ASD (traits) is unclear. Autistic peer support workers and autism-advocates also emphasised the importance of identifying risk factors, because of the high prevalence of gastrointestinal problems in people with ASD. Therefore, our study investigated which psychological, behavioural, and biological factors are associated with gastrointestinal symptoms in adults with ASD or with autistic traits. We analysed data from 31,185 adults in the Dutch Lifelines Study. Questionnaires were used to evaluate the presence of an autism spectrum disorder diagnosis, autistic traits, gastrointestinal symptoms, psychological and behavioural factors. Biological factors were examined with body measurements. We found that not only adults with ASD but also adults with higher levels of autistic traits were at increased risk for gastrointestinal symptoms. Adults with ASD who experienced psychological problems (psychiatric problems, worse perceived health, chronic stress) had a higher risk for gastrointestinal symptoms than adults with ASD without these psychological problems. Moreover, adults with higher levels of autistic traits were less physically active, which was also associated with gastrointestinal symptoms. In conclusion, our study highlights the relevance of identifying psychological problems and evaluating physical activity when trying to help adults with ASD or autistic traits and gastrointestinal symptoms. This suggests that healthcare professionals should be more aware of behavioural and psychological risk factors when evaluating gastrointestinal symptoms in adults with ASD (traits). En ligne : http://dx.doi.org/10.1177/13623613231155324 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=510

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