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Auteur Agnieszka BUTWICKA |
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Etiological links between autism and difficulties in initiating and maintaining sleep: a familial co-aggregation and twin study / M. J. TAYLOR in Journal of Child Psychology and Psychiatry, 63-3 (March 2022)
[article]
Titre : Etiological links between autism and difficulties in initiating and maintaining sleep: a familial co-aggregation and twin study Type de document : Texte imprimé et/ou numérique Auteurs : M. J. TAYLOR, Auteur ; H. LARSSON, Auteur ; S. LUNDSTRÖM, Auteur ; P. LICHTENSTEIN, Auteur ; Agnieszka BUTWICKA, Auteur Article en page(s) : p.315-323 Langues : Anglais (eng) Mots-clés : Autism comorbidity genetics sleep twin study Index. décimale : PER Périodiques Résumé : BACKGROUND: Difficulties initiating and maintaining sleep (DIMS) are frequent features of autism, yet little is known about why these conditions co-occur. One possibility is that they share etiological factors, yet this hypothesis remains to be tested using quantitative genetic designs. We thus investigated etiological links between autism and DIMS using familial co-aggregation and twin methods. METHODS: Twins, siblings, half-siblings, and cousins of 50,097 individuals with autism were identified from Swedish population registries. Their risk of DIMS, defined through diagnoses of insomnia and/or melatonin prescriptions, was then estimated. Twin analyses conducted on 15,279 child and adolescent twin pairs investigated etiological links between DIMS and ASD. RESULTS: 22.8% of autistic individuals had DIMS. Monozygotic co-twins of individuals with autism were most at risk of DIMS compared to the reference group (OR?=?6.6 [2.5-17.4]), followed by dizygotic co-twins (OR?=?2.6 [1.5-4.5]) and full siblings (OR?=?2.5 [2.4-2.6]). Half-siblings and cousins of individuals with autism were least likely to have DIMS relative to the reference group (OR range?=?1.3-1.5). Twin analyses estimated a correlation of 0.57 (0.53-0.61) between autism and DIMS, with a genetic correlation of 0.62 (0.60-0.68). These overlapping genetic factors explained 94% of the covariance between these conditions. Autistic traits also showed genetic overlap with DIMS. CONCLUSIONS: Our results suggest that shared genetic mechanisms underlie autism and DIMS, which may lead them to co-occur. Untangling the etiological overlap between these conditions has potential to assist in understanding the etiology of each condition, as well as their associated outcomes. En ligne : http://dx.doi.org/10.1111/jcpp.13473 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457
in Journal of Child Psychology and Psychiatry > 63-3 (March 2022) . - p.315-323[article] Etiological links between autism and difficulties in initiating and maintaining sleep: a familial co-aggregation and twin study [Texte imprimé et/ou numérique] / M. J. TAYLOR, Auteur ; H. LARSSON, Auteur ; S. LUNDSTRÖM, Auteur ; P. LICHTENSTEIN, Auteur ; Agnieszka BUTWICKA, Auteur . - p.315-323.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 63-3 (March 2022) . - p.315-323
Mots-clés : Autism comorbidity genetics sleep twin study Index. décimale : PER Périodiques Résumé : BACKGROUND: Difficulties initiating and maintaining sleep (DIMS) are frequent features of autism, yet little is known about why these conditions co-occur. One possibility is that they share etiological factors, yet this hypothesis remains to be tested using quantitative genetic designs. We thus investigated etiological links between autism and DIMS using familial co-aggregation and twin methods. METHODS: Twins, siblings, half-siblings, and cousins of 50,097 individuals with autism were identified from Swedish population registries. Their risk of DIMS, defined through diagnoses of insomnia and/or melatonin prescriptions, was then estimated. Twin analyses conducted on 15,279 child and adolescent twin pairs investigated etiological links between DIMS and ASD. RESULTS: 22.8% of autistic individuals had DIMS. Monozygotic co-twins of individuals with autism were most at risk of DIMS compared to the reference group (OR?=?6.6 [2.5-17.4]), followed by dizygotic co-twins (OR?=?2.6 [1.5-4.5]) and full siblings (OR?=?2.5 [2.4-2.6]). Half-siblings and cousins of individuals with autism were least likely to have DIMS relative to the reference group (OR range?=?1.3-1.5). Twin analyses estimated a correlation of 0.57 (0.53-0.61) between autism and DIMS, with a genetic correlation of 0.62 (0.60-0.68). These overlapping genetic factors explained 94% of the covariance between these conditions. Autistic traits also showed genetic overlap with DIMS. CONCLUSIONS: Our results suggest that shared genetic mechanisms underlie autism and DIMS, which may lead them to co-occur. Untangling the etiological overlap between these conditions has potential to assist in understanding the etiology of each condition, as well as their associated outcomes. En ligne : http://dx.doi.org/10.1111/jcpp.13473 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=457 Familial and genetic associations between autism spectrum disorder and other neurodevelopmental and psychiatric disorders / L. GHIRARDI in Journal of Child Psychology and Psychiatry, 62-11 (November 2021)
[article]
Titre : Familial and genetic associations between autism spectrum disorder and other neurodevelopmental and psychiatric disorders Type de document : Texte imprimé et/ou numérique Auteurs : L. GHIRARDI, Auteur ; R. KUJA-HALKOLA, Auteur ; Agnieszka BUTWICKA, Auteur ; J. MARTIN, Auteur ; H. LARSSON, Auteur ; B. M. D'ONOFRIO, Auteur ; P. LICHTENSTEIN, Auteur ; M. J. TAYLOR, Auteur Article en page(s) : p.1274-1284 Langues : Anglais (eng) Mots-clés : Autism Spectrum Disorder/epidemiology/genetics Cohort Studies Comorbidity Humans Intellectual Disability/epidemiology/genetics Neurodevelopmental Disorders/epidemiology/genetics Autism spectrum disorder family based study genetic association neurodevelopmental disorders Index. décimale : PER Périodiques Résumé : BACKGROUND: Familial and genetic associations between autism spectrum disorder (ASD) and other neurodevelopmental and psychiatric disorders have been reported, sometimes with conflicting results. We estimated familial and genetic associations between ASD and nine disorder groups, and explored differences in these associations for ASD in the context of intellectual disability, epilepsy, chromosomal abnormalities, and congenital malformations. METHODS: Individuals born between 1985 and 2009 living in Sweden on their seventh birthday were linked to their biological parents in order to identify different types of relatives. We retrieved information on all the disorders considered from the National Patient Register. Logistic regression was used to estimate the familial association between ASD and other neurodevelopmental and psychiatric disorders in the different groups of relatives. Structural equation modeling was used to estimate phenotypic (r(p) ) and genetic associations (r(g) ), as well as the contribution of genetic influences to r(p) . RESULTS: The study included 2,398,608 individuals. Among relatives of individuals diagnosed with ASD, there was an increased risk of the disorders considered, compared to relatives of individuals who were not diagnosed with ASD. Stronger associations were detected for ASD without any additional diagnosis of intellectual disability, epilepsy, chromosomal abnormalities, and congenital malformations. The strongest genetic correlation was estimated between ASD and other neurodevelopmental disorders (r(g) = 0.73; 95% CI = 0.66-0.79). Moderate genetic correlations were estimated for anxiety disorders (r(g) = 0.47; 95% CI = 0.33-0.61), depression (r(g) = 0.52; 95% CI = 0.37-0.66), and intentional self-harm (r(g) = 0.54; 95% CI = 0.36-0.71). CONCLUSIONS: ASD shows familial and genetic association not only with other neurodevelopmental disorders, but also with other psychiatric disorders, such as anxiety, depression, and intentional self-harm. Family history of ASD comorbid with intellectual disability, epilepsy, congenital malformations, or chromosomal abnormalities is less related to other psychiatric disorders, potentially suggesting a different etiology for this subgroup of patients. En ligne : http://dx.doi.org/10.1111/jcpp.13508 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456
in Journal of Child Psychology and Psychiatry > 62-11 (November 2021) . - p.1274-1284[article] Familial and genetic associations between autism spectrum disorder and other neurodevelopmental and psychiatric disorders [Texte imprimé et/ou numérique] / L. GHIRARDI, Auteur ; R. KUJA-HALKOLA, Auteur ; Agnieszka BUTWICKA, Auteur ; J. MARTIN, Auteur ; H. LARSSON, Auteur ; B. M. D'ONOFRIO, Auteur ; P. LICHTENSTEIN, Auteur ; M. J. TAYLOR, Auteur . - p.1274-1284.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 62-11 (November 2021) . - p.1274-1284
Mots-clés : Autism Spectrum Disorder/epidemiology/genetics Cohort Studies Comorbidity Humans Intellectual Disability/epidemiology/genetics Neurodevelopmental Disorders/epidemiology/genetics Autism spectrum disorder family based study genetic association neurodevelopmental disorders Index. décimale : PER Périodiques Résumé : BACKGROUND: Familial and genetic associations between autism spectrum disorder (ASD) and other neurodevelopmental and psychiatric disorders have been reported, sometimes with conflicting results. We estimated familial and genetic associations between ASD and nine disorder groups, and explored differences in these associations for ASD in the context of intellectual disability, epilepsy, chromosomal abnormalities, and congenital malformations. METHODS: Individuals born between 1985 and 2009 living in Sweden on their seventh birthday were linked to their biological parents in order to identify different types of relatives. We retrieved information on all the disorders considered from the National Patient Register. Logistic regression was used to estimate the familial association between ASD and other neurodevelopmental and psychiatric disorders in the different groups of relatives. Structural equation modeling was used to estimate phenotypic (r(p) ) and genetic associations (r(g) ), as well as the contribution of genetic influences to r(p) . RESULTS: The study included 2,398,608 individuals. Among relatives of individuals diagnosed with ASD, there was an increased risk of the disorders considered, compared to relatives of individuals who were not diagnosed with ASD. Stronger associations were detected for ASD without any additional diagnosis of intellectual disability, epilepsy, chromosomal abnormalities, and congenital malformations. The strongest genetic correlation was estimated between ASD and other neurodevelopmental disorders (r(g) = 0.73; 95% CI = 0.66-0.79). Moderate genetic correlations were estimated for anxiety disorders (r(g) = 0.47; 95% CI = 0.33-0.61), depression (r(g) = 0.52; 95% CI = 0.37-0.66), and intentional self-harm (r(g) = 0.54; 95% CI = 0.36-0.71). CONCLUSIONS: ASD shows familial and genetic association not only with other neurodevelopmental disorders, but also with other psychiatric disorders, such as anxiety, depression, and intentional self-harm. Family history of ASD comorbid with intellectual disability, epilepsy, congenital malformations, or chromosomal abnormalities is less related to other psychiatric disorders, potentially suggesting a different etiology for this subgroup of patients. En ligne : http://dx.doi.org/10.1111/jcpp.13508 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=456 Familial risk and heritability of intellectual disability: a population-based cohort study in Sweden / Paul LICHTENSTEIN in Journal of Child Psychology and Psychiatry, 63-9 (September 2022)
[article]
Titre : Familial risk and heritability of intellectual disability: a population-based cohort study in Sweden Type de document : Texte imprimé et/ou numérique Auteurs : Paul LICHTENSTEIN, Auteur ; Magnus TIDEMAN, Auteur ; Patrick F. SULLIVAN, Auteur ; Eva SERLACHIUS, Auteur ; Henrik LARSSON, Auteur ; Ralf KUJA-HALKOLA, Auteur ; Agnieszka BUTWICKA, Auteur Article en page(s) : p.1092-1102 Langues : Anglais (eng) Mots-clés : Child Cohort Studies Genetic Predisposition to Disease Humans Intellectual Disability/epidemiology/genetics Male Registries Risk Factors Sweden/epidemiology Intellectual disability family factors genetics siblings twins Index. décimale : PER Périodiques Résumé : BACKGROUND: Intellectual disability (ID) aggregates in families, but factors affecting individual risk and heritability estimates remain unknown. METHODS: A population-based family cohort study of 4,165,785 individuals born 1973-2013 in Sweden, including 37,787 ID individuals and their relatives. The relative risks (RR) of ID with 95% confidence intervals (95% CI) were obtained from stratified Cox proportional-hazards models. Relatives of ID individuals were compared to relatives of unaffected individuals. Structural equation modeling was used to estimate heritability. RESULTS: Relatives of ID individuals were at increased risk of ID compared to individuals with unaffected relatives. The RR of ID among relatives increased proportionally to the degree of genetic relatedness with ID probands; 256.70(95% CI 161.30-408.53) for monozygotic twins, 16.47(13.32-20.38) for parents, 14.88(12.19-18.16) for children, 7.04(4.67-10.61) for dizygotic twins, 8.38(7.97-8.83) for full siblings, 4.56(4.02-5.16) for maternal, 2.90(2.49-3.37) for paternal half-siblings, 3.03(2.61-3.50) for nephews/nieces, 2.84(2.45-3.29) for uncles/aunts, and 2.04(1.91-2.20) for cousins. Lower RRs were observed for siblings of probands with chromosomal abnormalities (RR 5.53, 4.74-6.46) and more severe ID (mild RR 9.15, 8.55-9.78, moderate RR 8.13, 7.28-9.08, severe RR 6.80, 5.74-8.07, and profound RR 5.88, 4.52-7.65). Male sex of relative and maternal line of relationship with proband was related to higher risk (RR 1.33, 1.25-1.41 for brothers vs. sisters and RR 1.49, 1.34-1.68 for maternal vs. paternal half-siblings). ID was substantially heritable with 0.95(95% CI 0.93-0.98) of the variance in liability attributed to genetic influences. CONCLUSIONS: The risk estimates will benefit researchers, clinicians, families in understanding the risk of ID in the family and the whole population. The higher risk of ID related to male sex and maternal linage will be of value for planning and interpreting etiological studies in ID. En ligne : http://dx.doi.org/10.1111/jcpp.13560 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=486
in Journal of Child Psychology and Psychiatry > 63-9 (September 2022) . - p.1092-1102[article] Familial risk and heritability of intellectual disability: a population-based cohort study in Sweden [Texte imprimé et/ou numérique] / Paul LICHTENSTEIN, Auteur ; Magnus TIDEMAN, Auteur ; Patrick F. SULLIVAN, Auteur ; Eva SERLACHIUS, Auteur ; Henrik LARSSON, Auteur ; Ralf KUJA-HALKOLA, Auteur ; Agnieszka BUTWICKA, Auteur . - p.1092-1102.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 63-9 (September 2022) . - p.1092-1102
Mots-clés : Child Cohort Studies Genetic Predisposition to Disease Humans Intellectual Disability/epidemiology/genetics Male Registries Risk Factors Sweden/epidemiology Intellectual disability family factors genetics siblings twins Index. décimale : PER Périodiques Résumé : BACKGROUND: Intellectual disability (ID) aggregates in families, but factors affecting individual risk and heritability estimates remain unknown. METHODS: A population-based family cohort study of 4,165,785 individuals born 1973-2013 in Sweden, including 37,787 ID individuals and their relatives. The relative risks (RR) of ID with 95% confidence intervals (95% CI) were obtained from stratified Cox proportional-hazards models. Relatives of ID individuals were compared to relatives of unaffected individuals. Structural equation modeling was used to estimate heritability. RESULTS: Relatives of ID individuals were at increased risk of ID compared to individuals with unaffected relatives. The RR of ID among relatives increased proportionally to the degree of genetic relatedness with ID probands; 256.70(95% CI 161.30-408.53) for monozygotic twins, 16.47(13.32-20.38) for parents, 14.88(12.19-18.16) for children, 7.04(4.67-10.61) for dizygotic twins, 8.38(7.97-8.83) for full siblings, 4.56(4.02-5.16) for maternal, 2.90(2.49-3.37) for paternal half-siblings, 3.03(2.61-3.50) for nephews/nieces, 2.84(2.45-3.29) for uncles/aunts, and 2.04(1.91-2.20) for cousins. Lower RRs were observed for siblings of probands with chromosomal abnormalities (RR 5.53, 4.74-6.46) and more severe ID (mild RR 9.15, 8.55-9.78, moderate RR 8.13, 7.28-9.08, severe RR 6.80, 5.74-8.07, and profound RR 5.88, 4.52-7.65). Male sex of relative and maternal line of relationship with proband was related to higher risk (RR 1.33, 1.25-1.41 for brothers vs. sisters and RR 1.49, 1.34-1.68 for maternal vs. paternal half-siblings). ID was substantially heritable with 0.95(95% CI 0.93-0.98) of the variance in liability attributed to genetic influences. CONCLUSIONS: The risk estimates will benefit researchers, clinicians, families in understanding the risk of ID in the family and the whole population. The higher risk of ID related to male sex and maternal linage will be of value for planning and interpreting etiological studies in ID. En ligne : http://dx.doi.org/10.1111/jcpp.13560 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=486 Hypospadias and increased risk for neurodevelopmental disorders / Agnieszka BUTWICKA in Journal of Child Psychology and Psychiatry, 56-2 (February 2015)
[article]
Titre : Hypospadias and increased risk for neurodevelopmental disorders Type de document : Texte imprimé et/ou numérique Auteurs : Agnieszka BUTWICKA, Auteur ; Paul LICHTENSTEIN, Auteur ; Mikael LANDÉN, Auteur ; Anna S. NORDENVALL, Auteur ; Anna NORDENSTRÖM, Auteur ; Agneta NORDENSKJÖLD, Auteur ; Louise FRISÉN, Auteur Article en page(s) : p.155-161 Langues : Anglais (eng) Mots-clés : Hormones ADHD autism spectrum disorder ICD intellectual disability Index. décimale : PER Périodiques Résumé : Background Hypospadias (aberrant opening of the urethra on the underside of the penis) occurs in 1 per 300 newborn boys. It has been previously unknown whether this common malformation is associated with increased psychiatric morbidity later in life. Studies of individuals with hypospadias also provide an opportunity to examine whether difference in androgen signaling is related to neurodevelopmental disorders. To elucidate the mechanisms behind a possible association, we also studied psychiatric outcomes among brothers of the hypospadias patients. Methods Registry study within a national cohort of all 9,262 males with hypospadias and their 4,936 healthy brothers born in Sweden between 1973 and 2009. Patients with hypospadias and their brothers were matched with controls by year of birth and county. The following outcomes were evaluated (1) any psychiatric (2) psychotic, (3) mood, (4) anxiety, (5) eating, and (6) personality disorders, (7) substance misuse, (8) attention-deficit hyperactivity disorder (ADHD), (9) autism spectrum disorders (ASD), (10) intellectual disability, and (11) other behavioral/emotional disorders with onset in childhood. Results Patients with hypospadias were more likely to be diagnosed with intellectual disability (OR 3.2; 95% CI 2.8–3.8), ASD (1.4; 1.2–1.7), ADHD (1.5; 1.3–1.9), and behavioral/emotional disorders (1.4; 1.2–1.6) compared with the controls. Brothers of patients with hypospadias had an increased risk of ASD (1.6; 1.3–2.1) and other behavioral/emotional disorders with onset in childhood (1.2; 0.9–1.5) in comparison to siblings of healthy individuals. A slightly higher, although not statistically significant, risk was found for intellectual disability (1.3; 1.0–1.9). No relation between other psychiatric diagnosis and hypospadias was found. Conclusions This is the first study to identify an increased risk for neurodevelopmental disorders in patients with hypospadias, as well as an increased risk for ASD in their brothers, suggesting a common familial (genetic and/or environmental) liability. En ligne : http://dx.doi.org/10.1111/jcpp.12290 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=259
in Journal of Child Psychology and Psychiatry > 56-2 (February 2015) . - p.155-161[article] Hypospadias and increased risk for neurodevelopmental disorders [Texte imprimé et/ou numérique] / Agnieszka BUTWICKA, Auteur ; Paul LICHTENSTEIN, Auteur ; Mikael LANDÉN, Auteur ; Anna S. NORDENVALL, Auteur ; Anna NORDENSTRÖM, Auteur ; Agneta NORDENSKJÖLD, Auteur ; Louise FRISÉN, Auteur . - p.155-161.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 56-2 (February 2015) . - p.155-161
Mots-clés : Hormones ADHD autism spectrum disorder ICD intellectual disability Index. décimale : PER Périodiques Résumé : Background Hypospadias (aberrant opening of the urethra on the underside of the penis) occurs in 1 per 300 newborn boys. It has been previously unknown whether this common malformation is associated with increased psychiatric morbidity later in life. Studies of individuals with hypospadias also provide an opportunity to examine whether difference in androgen signaling is related to neurodevelopmental disorders. To elucidate the mechanisms behind a possible association, we also studied psychiatric outcomes among brothers of the hypospadias patients. Methods Registry study within a national cohort of all 9,262 males with hypospadias and their 4,936 healthy brothers born in Sweden between 1973 and 2009. Patients with hypospadias and their brothers were matched with controls by year of birth and county. The following outcomes were evaluated (1) any psychiatric (2) psychotic, (3) mood, (4) anxiety, (5) eating, and (6) personality disorders, (7) substance misuse, (8) attention-deficit hyperactivity disorder (ADHD), (9) autism spectrum disorders (ASD), (10) intellectual disability, and (11) other behavioral/emotional disorders with onset in childhood. Results Patients with hypospadias were more likely to be diagnosed with intellectual disability (OR 3.2; 95% CI 2.8–3.8), ASD (1.4; 1.2–1.7), ADHD (1.5; 1.3–1.9), and behavioral/emotional disorders (1.4; 1.2–1.6) compared with the controls. Brothers of patients with hypospadias had an increased risk of ASD (1.6; 1.3–2.1) and other behavioral/emotional disorders with onset in childhood (1.2; 0.9–1.5) in comparison to siblings of healthy individuals. A slightly higher, although not statistically significant, risk was found for intellectual disability (1.3; 1.0–1.9). No relation between other psychiatric diagnosis and hypospadias was found. Conclusions This is the first study to identify an increased risk for neurodevelopmental disorders in patients with hypospadias, as well as an increased risk for ASD in their brothers, suggesting a common familial (genetic and/or environmental) liability. En ligne : http://dx.doi.org/10.1111/jcpp.12290 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=259 Increased Risk for Substance Use-Related Problems in Autism Spectrum Disorders: A Population-Based Cohort Study / Agnieszka BUTWICKA in Journal of Autism and Developmental Disorders, 47-1 (January 2017)
[article]
Titre : Increased Risk for Substance Use-Related Problems in Autism Spectrum Disorders: A Population-Based Cohort Study Type de document : Texte imprimé et/ou numérique Auteurs : Agnieszka BUTWICKA, Auteur ; Niklas LANGSTROM, Auteur ; Henrik LARSSON, Auteur ; Sebastian LUNDSTROM, Auteur ; Eva SERLACHIUS, Auteur ; Catarina ALMQVIST, Auteur ; Louise FRISÉN, Auteur ; Paul LICHTENSTEIN, Auteur Article en page(s) : p.80-89 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder Addiction ADHD Intellectual disability ICD Index. décimale : PER Périodiques Résumé : Despite limited and ambiguous empirical data, substance use-related problems have been assumed to be rare among patients with autism spectrum disorders (ASD). Using Swedish population-based registers we identified 26,986 individuals diagnosed with ASD during 1973–2009, and their 96,557 non-ASD relatives. ASD, without diagnosed comorbidity of attention deficit hyperactivity disorder (ADHD) or intellectual disability, was related to a doubled risk of substance use-related problems. The risk of substance use-related problems was the highest among individuals with ASD and ADHD. Further, risks of substance use-related problems were increased among full siblings of ASD probands, half-siblings and parents. We conclude that ASD is a risk factor for substance use-related problems. The elevated risks among relatives of probands with ASD suggest shared familial (genetic and/or shared environmental) liability. En ligne : http://dx.doi.org/10.1007/s10803-016-2914-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=298
in Journal of Autism and Developmental Disorders > 47-1 (January 2017) . - p.80-89[article] Increased Risk for Substance Use-Related Problems in Autism Spectrum Disorders: A Population-Based Cohort Study [Texte imprimé et/ou numérique] / Agnieszka BUTWICKA, Auteur ; Niklas LANGSTROM, Auteur ; Henrik LARSSON, Auteur ; Sebastian LUNDSTROM, Auteur ; Eva SERLACHIUS, Auteur ; Catarina ALMQVIST, Auteur ; Louise FRISÉN, Auteur ; Paul LICHTENSTEIN, Auteur . - p.80-89.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 47-1 (January 2017) . - p.80-89
Mots-clés : Autism spectrum disorder Addiction ADHD Intellectual disability ICD Index. décimale : PER Périodiques Résumé : Despite limited and ambiguous empirical data, substance use-related problems have been assumed to be rare among patients with autism spectrum disorders (ASD). Using Swedish population-based registers we identified 26,986 individuals diagnosed with ASD during 1973–2009, and their 96,557 non-ASD relatives. ASD, without diagnosed comorbidity of attention deficit hyperactivity disorder (ADHD) or intellectual disability, was related to a doubled risk of substance use-related problems. The risk of substance use-related problems was the highest among individuals with ASD and ADHD. Further, risks of substance use-related problems were increased among full siblings of ASD probands, half-siblings and parents. We conclude that ASD is a risk factor for substance use-related problems. The elevated risks among relatives of probands with ASD suggest shared familial (genetic and/or shared environmental) liability. En ligne : http://dx.doi.org/10.1007/s10803-016-2914-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=298 Melatonin use and the risk of self-harm and unintentional injuries in youths with and without psychiatric disorders / Marica LEONE in Journal of Child Psychology and Psychiatry, 64-7 (July 2023)
PermalinkA twin study of genetic and environmental contributions to attention-deficit/hyperactivity disorder over time / Mark J. TAYLOR in Journal of Child Psychology and Psychiatry, 64-11 (November 2023)
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