An examination of autism spectrum traits in adolescents with anorexia nervosa and their parents / Charlotte RHIND in Molecular Autism, (December 2014)  

Public ISBD [article]  inMolecular Autism > (December 2014) . - p.1-9 Titre : An examination of autism spectrum traits in adolescents with anorexia nervosa and their parents Type de document : texte imprimé Auteurs : Charlotte RHIND, Auteur ; Elena BONFIOLI, Auteur ; Rebecca HIBBS, Auteur ; Elizabeth GODDARD, Auteur ; Pamela MACDONALD, Auteur ; Simon GOWERS, Auteur ; Ulrike SCHMIDT, Auteur ; Kate TCHANTURIA, Auteur ; Nadia MICALI, Auteur ; Janet TREASURE, Auteur Article en page(s) : p.1-9 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : There may be a link between anorexia nervosa and autism spectrum disorders. The aims of this study were to examine whether adolescents with anorexia nervosa have autism spectrum and/or obsessive-compulsive traits, how many would meet diagnostic criteria for autism spectrum disorder, and whether these traits are shared by parents. En ligne : http://dx.doi.org/10.1186/2040-2392-5-56 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=277 [article] An examination of autism spectrum traits in adolescents with anorexia nervosa and their parents [texte imprimé] / Charlotte RHIND, Auteur ; Elena BONFIOLI, Auteur ; Rebecca HIBBS, Auteur ; Elizabeth GODDARD, Auteur ; Pamela MACDONALD, Auteur ; Simon GOWERS, Auteur ; Ulrike SCHMIDT, Auteur ; Kate TCHANTURIA, Auteur ; Nadia MICALI, Auteur ; Janet TREASURE, Auteur . - p.1-9. Langues : Anglais (eng) in Molecular Autism > (December 2014) . - p.1-9 Index. décimale : PER Périodiques Résumé : There may be a link between anorexia nervosa and autism spectrum disorders. The aims of this study were to examine whether adolescents with anorexia nervosa have autism spectrum and/or obsessive-compulsive traits, how many would meet diagnostic criteria for autism spectrum disorder, and whether these traits are shared by parents. En ligne : http://dx.doi.org/10.1186/2040-2392-5-56 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=277

Anxiety disorder symptoms at age 10 predict eating disorder symptoms and diagnoses in adolescence / Katherine SCHAUMBERG in Journal of Child Psychology and Psychiatry, 60-6 (June 2019)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.686-696 Titre : Anxiety disorder symptoms at age 10 predict eating disorder symptoms and diagnoses in adolescence Type de document : texte imprimé Auteurs : Katherine SCHAUMBERG, Auteur ; Stephanie ZERWAS, Auteur ; Erica GOODMAN, Auteur ; Zeynep YILMAZ, Auteur ; Cynthia M. BULIK, Auteur ; Nadia MICALI, Auteur Article en page(s) : p.686-696 Langues : Anglais (eng) Mots-clés : Anxiety  Avon longitudinal study of parents and children  eating disorder  obsessive-compulsive disorder  structural equation modeling Index. décimale : PER Périodiques Résumé : BACKGROUND: Cross-sectional associations between anxiety disorders and eating disorders (EDs) have been well documented; however, limited research has examined whether symptoms of anxiety disorders are prospectively associated with EDs. Identifying these longitudinal associations can aid in discerning relationships among eating and anxiety disorders and point toward a mechanistic understanding of developmental psychopathology. This study investigated the prospective associations between parent-reported anxiety in mid-childhood (age 10) and child-reported ED behaviors and disorders in adolescence (at ages 14 and 16 years) in a population-based sample. METHODS: Participants were individuals enrolled in the Avon Longitudinal Study of Parents and Children (ALSPAC), a population-based, prospective study of women and their children; 7,767 children whose parents provided data at age 10 were included in current analyses. An exploratory factor analysis identified latent anxiety factors at age 10, followed by a path analysis that evaluated associations between these factors and eating disorder symptoms and cognitions at age 14. RESULTS: Parent-reported anxiety symptoms at age 10 yielded 5 factors: obsessive-compulsive disorder (OCD) symptoms related to symmetry and checking (Factor 1); OCD symptoms associated with aversion to dirt and germs (Factor 2); physical anxiety symptoms (Factor 3); worries (Factor 4); and social phobia symptoms (Factor 5). Factors 3 and 4 showed the most consistent, positive associations with a range of ED symptoms at age 14. Factor 3 predicted diagnosis of bulimia nervosa by age 16 (OR = 1.11, p = .007), whereas Factor 4 predicted diagnoses of anorexia nervosa (OR = 1.10, p = .01) and disordered eating by age 16 (OR = 1.08, p = .001). CONCLUSIONS: Results indicate that symptoms of generalized anxiety in middle childhood may predict adolescent-onset ED symptoms and ED diagnoses. En ligne : http://dx.doi.org/10.1111/jcpp.12984 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397 [article] Anxiety disorder symptoms at age 10 predict eating disorder symptoms and diagnoses in adolescence [texte imprimé] / Katherine SCHAUMBERG, Auteur ; Stephanie ZERWAS, Auteur ; Erica GOODMAN, Auteur ; Zeynep YILMAZ, Auteur ; Cynthia M. BULIK, Auteur ; Nadia MICALI, Auteur . - p.686-696. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 60-6 (June 2019) . - p.686-696 Mots-clés : Anxiety  Avon longitudinal study of parents and children  eating disorder  obsessive-compulsive disorder  structural equation modeling Index. décimale : PER Périodiques Résumé : BACKGROUND: Cross-sectional associations between anxiety disorders and eating disorders (EDs) have been well documented; however, limited research has examined whether symptoms of anxiety disorders are prospectively associated with EDs. Identifying these longitudinal associations can aid in discerning relationships among eating and anxiety disorders and point toward a mechanistic understanding of developmental psychopathology. This study investigated the prospective associations between parent-reported anxiety in mid-childhood (age 10) and child-reported ED behaviors and disorders in adolescence (at ages 14 and 16 years) in a population-based sample. METHODS: Participants were individuals enrolled in the Avon Longitudinal Study of Parents and Children (ALSPAC), a population-based, prospective study of women and their children; 7,767 children whose parents provided data at age 10 were included in current analyses. An exploratory factor analysis identified latent anxiety factors at age 10, followed by a path analysis that evaluated associations between these factors and eating disorder symptoms and cognitions at age 14. RESULTS: Parent-reported anxiety symptoms at age 10 yielded 5 factors: obsessive-compulsive disorder (OCD) symptoms related to symmetry and checking (Factor 1); OCD symptoms associated with aversion to dirt and germs (Factor 2); physical anxiety symptoms (Factor 3); worries (Factor 4); and social phobia symptoms (Factor 5). Factors 3 and 4 showed the most consistent, positive associations with a range of ED symptoms at age 14. Factor 3 predicted diagnosis of bulimia nervosa by age 16 (OR = 1.11, p = .007), whereas Factor 4 predicted diagnoses of anorexia nervosa (OR = 1.10, p = .01) and disordered eating by age 16 (OR = 1.08, p = .001). CONCLUSIONS: Results indicate that symptoms of generalized anxiety in middle childhood may predict adolescent-onset ED symptoms and ED diagnoses. En ligne : http://dx.doi.org/10.1111/jcpp.12984 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=397

Childhood psychopathology in children of women with eating disorders: understanding risk mechanisms / Nadia MICALI in Journal of Child Psychology and Psychiatry, 55-2 (February 2014)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.124-134 Titre : Childhood psychopathology in children of women with eating disorders: understanding risk mechanisms Type de document : texte imprimé Auteurs : Nadia MICALI, Auteur ; Daniel STAHL, Auteur ; Janet TREASURE, Auteur ; Emily SIMONOFF, Auteur Article en page(s) : p.124-134 Langues : Anglais (eng) Mots-clés : ALSPAC  child psychopathology  eating disorders  parental mental health  risk mechanisms Index. décimale : PER Périodiques Résumé : Background Very few studies have investigated psychopathology in children of mothers with eating disorders (ED). We aimed to determine the effect of maternal ED on childhood psychopathology in a large population-based cohort and investigate relevant risk pathways using structural equation modeling (SEM). Methods Data on emotional and behavioral problems at 3½ years were obtained prospectively on 8,622 children from the Avon Longitudinal Study of Parents and Children (ALSPAC). Children of exposed women who self-reported lifetime anorexia nervosa (AN, N = 193) or bulimia nervosa (BN, N = 158) in pregnancy were compared with children of unexposed women (N = 8,271) using linear and logistic regression models. SEM was used to determine best-fitting risk models by child gender. Results There was evidence that girls of AN women were more likely to have emotional, conduct, and hyperactivity disorders [Odds Ratio (OR): 1.7 (95% Confidence Intervals 1.0–3.0); OR: 2.2 (1.2–4.0); OR: 1.8 (1.1–3.1), respectively] and boys of AN women to have emotional disorders compared with unexposed [OR: 2.0(1.2–3.4)]. Girls of women with BN were more likely to show hyperactivity [OR: 1.7 (1.0–3.1)]; and boys to show emotional and conduct disorders compared with unexposed [OR: 2.2 (1.2–3.9); OR: 2.4 (1.4–4.2), respectively]. SEM models showed that pregnancy anxiety and depression mediated the effect of maternal ED on child psychopathology. Conclusions Maternal ED are associated with different childhood psychopathology outcomes in boys and girls. Pregnancy anxiety and depression and active ED symptoms are important mediators of risk and are preventable; the direct effect of maternal lifetime ED was small. En ligne : http://dx.doi.org/10.1111/jcpp.12112 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221 [article] Childhood psychopathology in children of women with eating disorders: understanding risk mechanisms [texte imprimé] / Nadia MICALI, Auteur ; Daniel STAHL, Auteur ; Janet TREASURE, Auteur ; Emily SIMONOFF, Auteur . - p.124-134. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 55-2 (February 2014) . - p.124-134 Mots-clés : ALSPAC  child psychopathology  eating disorders  parental mental health  risk mechanisms Index. décimale : PER Périodiques Résumé : Background Very few studies have investigated psychopathology in children of mothers with eating disorders (ED). We aimed to determine the effect of maternal ED on childhood psychopathology in a large population-based cohort and investigate relevant risk pathways using structural equation modeling (SEM). Methods Data on emotional and behavioral problems at 3½ years were obtained prospectively on 8,622 children from the Avon Longitudinal Study of Parents and Children (ALSPAC). Children of exposed women who self-reported lifetime anorexia nervosa (AN, N = 193) or bulimia nervosa (BN, N = 158) in pregnancy were compared with children of unexposed women (N = 8,271) using linear and logistic regression models. SEM was used to determine best-fitting risk models by child gender. Results There was evidence that girls of AN women were more likely to have emotional, conduct, and hyperactivity disorders [Odds Ratio (OR): 1.7 (95% Confidence Intervals 1.0–3.0); OR: 2.2 (1.2–4.0); OR: 1.8 (1.1–3.1), respectively] and boys of AN women to have emotional disorders compared with unexposed [OR: 2.0(1.2–3.4)]. Girls of women with BN were more likely to show hyperactivity [OR: 1.7 (1.0–3.1)]; and boys to show emotional and conduct disorders compared with unexposed [OR: 2.2 (1.2–3.9); OR: 2.4 (1.4–4.2), respectively]. SEM models showed that pregnancy anxiety and depression mediated the effect of maternal ED on child psychopathology. Conclusions Maternal ED are associated with different childhood psychopathology outcomes in boys and girls. Pregnancy anxiety and depression and active ED symptoms are important mediators of risk and are preventable; the direct effect of maternal lifetime ED was small. En ligne : http://dx.doi.org/10.1111/jcpp.12112 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=221

Children with very early onset obsessive-compulsive disorder: clinical features and treatment outcome / Eriko NAKATANI in Journal of Child Psychology and Psychiatry, 52-12 (December 2011)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 52-12 (December 2011) . - p.1261-1268 Titre : Children with very early onset obsessive-compulsive disorder: clinical features and treatment outcome Type de document : texte imprimé Auteurs : Eriko NAKATANI, Auteur ; Georgina KREBS, Auteur ; Nadia MICALI, Auteur ; Cynthia TURNER, Auteur ; Isobel HEYMAN, Auteur ; David MATAIX-COLS, Auteur Année de publication : 2011 Article en page(s) : p.1261-1268 Note générale : Obsessive-compulsive disorder; paediatric; age at onset; early onset; cognitive behaviour therapy Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Background:  There is emerging evidence that early onset obsessive-compulsive disorder (OCD) may be a phenomenologically distinct subtype of the disorder. Previous research has shown that individuals who report an early onset display greater severity and persistence of symptoms, and they may be less responsive to treatment. To date, this question has been investigated solely in adult samples. The present study represents the first investigation into the effect of age at onset of OCD on clinical characteristics and response to treatment in a paediatric sample. Method:  A total of 365 young people referred to a specialist OCD clinic were included in the study. Clinical records were used to examine potential differences in key clinical characteristics between those who had a very early onset of the disorder (before 10 years) and those who had a late onset (10 years or later). Group differences in treatment responsiveness were also examined within a subgroup that received cognitive behaviour therapy (CBT) alone or CBT plus medication (n = 109). Results:  The very early onset group were characterised by a longer duration of illness, higher rates of comorbid tics, more frequent ordering and repeating compulsions and greater parent-reported psychosocial difficulties. There were no differences in treatment response between the groups, and when age at onset was examined as a continuous variable, it did not correlate with treatment response. Conclusions:  Very early onset OCD may be associated with different symptoms and comorbidities compared with late onset OCD. However, these differences do not appear to impact on responsiveness to developmentally tailored CBT alone or in combination with medication. These findings further indicate the value in early detection and treatment of OCD in childhood. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02434.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=146 [article] Children with very early onset obsessive-compulsive disorder: clinical features and treatment outcome [texte imprimé] / Eriko NAKATANI, Auteur ; Georgina KREBS, Auteur ; Nadia MICALI, Auteur ; Cynthia TURNER, Auteur ; Isobel HEYMAN, Auteur ; David MATAIX-COLS, Auteur . - 2011 . - p.1261-1268. Obsessive-compulsive disorder; paediatric; age at onset; early onset; cognitive behaviour therapy Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 52-12 (December 2011) . - p.1261-1268 Index. décimale : PER Périodiques Résumé : Background:  There is emerging evidence that early onset obsessive-compulsive disorder (OCD) may be a phenomenologically distinct subtype of the disorder. Previous research has shown that individuals who report an early onset display greater severity and persistence of symptoms, and they may be less responsive to treatment. To date, this question has been investigated solely in adult samples. The present study represents the first investigation into the effect of age at onset of OCD on clinical characteristics and response to treatment in a paediatric sample. Method:  A total of 365 young people referred to a specialist OCD clinic were included in the study. Clinical records were used to examine potential differences in key clinical characteristics between those who had a very early onset of the disorder (before 10 years) and those who had a late onset (10 years or later). Group differences in treatment responsiveness were also examined within a subgroup that received cognitive behaviour therapy (CBT) alone or CBT plus medication (n = 109). Results:  The very early onset group were characterised by a longer duration of illness, higher rates of comorbid tics, more frequent ordering and repeating compulsions and greater parent-reported psychosocial difficulties. There were no differences in treatment response between the groups, and when age at onset was examined as a continuous variable, it did not correlate with treatment response. Conclusions:  Very early onset OCD may be associated with different symptoms and comorbidities compared with late onset OCD. However, these differences do not appear to impact on responsiveness to developmentally tailored CBT alone or in combination with medication. These findings further indicate the value in early detection and treatment of OCD in childhood. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2011.02434.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=146

Is there an association between eating behaviour and attention-deficit/hyperactivity disorder symptoms in preschool children? / Vasiliki LEVENTAKOU in Journal of Child Psychology and Psychiatry, 57-6 (June 2016)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 57-6 (June 2016) . - p.676-684 Titre : Is there an association between eating behaviour and attention-deficit/hyperactivity disorder symptoms in preschool children? Type de document : texte imprimé Auteurs : Vasiliki LEVENTAKOU, Auteur ; Nadia MICALI, Auteur ; Vaggelis GEORGIOU, Auteur ; Katerina SARRI, Auteur ; Katerina KOUTRA, Auteur ; Stella KOINAKI, Auteur ; Maria VASSILAKI, Auteur ; Manolis KOGEVINAS, Auteur ; Leda CHATZI, Auteur Article en page(s) : p.676-684 Langues : Anglais (eng) Mots-clés : Eating behaviour  child development  attention-deficit hyperactivity disorder Index. décimale : PER Périodiques Résumé : Background There is some evidence that aberrant eating behaviours and obesity co-occur with attention-deficit/hyperactivity disorder (ADHD) symptoms. The present study is the first that aims to investigate the association between eating behaviours and ADHD symptoms in early childhood in a population-based cohort. Methods We included 471 preschool children from the Rhea mother–child cohort in Crete, Greece. Parents completed the Children's Eating Behaviour Questionnaire to assess children's eating behaviour and the 36-item ADHD test (ADHDT) to evaluate ADHD symptoms at 4 years of age. Multivariable linear regression models were used to examine the association of eating behaviours with ADHD symptoms. Results Regarding children's food approach eating behaviours, we observed a positive association between food responsiveness and total ADHD index, as well as impulsivity, inattention and hyperactivity subscale, separately. Similarly, there was a significant positive association between emotional overeating and ADHD symptoms. With regard to children's food avoidant behaviours, food fussiness was found to be significantly associated with the impulsivity subscale. A dose–response association between the food approach behaviours and ADHD symptoms was also observed. Children on the medium and highest tertile of the food responsiveness subscale had increased scores on the ADHD total scale, as compared to those on the lowest tertile. As regards emotional overeating, children in the highest tertile of the scale had higher scores on ADHD total and hyperactivity. Conclusions Our findings provide evidence that food approach eating behaviours such as food responsiveness and emotional overeating are associated with the increased ADHD symptoms in preschool children. Future studies to better understand this overlap will enhance potential interventions. En ligne : http://dx.doi.org/10.1111/jcpp.12504 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=289 [article] Is there an association between eating behaviour and attention-deficit/hyperactivity disorder symptoms in preschool children? [texte imprimé] / Vasiliki LEVENTAKOU, Auteur ; Nadia MICALI, Auteur ; Vaggelis GEORGIOU, Auteur ; Katerina SARRI, Auteur ; Katerina KOUTRA, Auteur ; Stella KOINAKI, Auteur ; Maria VASSILAKI, Auteur ; Manolis KOGEVINAS, Auteur ; Leda CHATZI, Auteur . - p.676-684. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 57-6 (June 2016) . - p.676-684 Mots-clés : Eating behaviour  child development  attention-deficit hyperactivity disorder Index. décimale : PER Périodiques Résumé : Background There is some evidence that aberrant eating behaviours and obesity co-occur with attention-deficit/hyperactivity disorder (ADHD) symptoms. The present study is the first that aims to investigate the association between eating behaviours and ADHD symptoms in early childhood in a population-based cohort. Methods We included 471 preschool children from the Rhea mother–child cohort in Crete, Greece. Parents completed the Children's Eating Behaviour Questionnaire to assess children's eating behaviour and the 36-item ADHD test (ADHDT) to evaluate ADHD symptoms at 4 years of age. Multivariable linear regression models were used to examine the association of eating behaviours with ADHD symptoms. Results Regarding children's food approach eating behaviours, we observed a positive association between food responsiveness and total ADHD index, as well as impulsivity, inattention and hyperactivity subscale, separately. Similarly, there was a significant positive association between emotional overeating and ADHD symptoms. With regard to children's food avoidant behaviours, food fussiness was found to be significantly associated with the impulsivity subscale. A dose–response association between the food approach behaviours and ADHD symptoms was also observed. Children on the medium and highest tertile of the food responsiveness subscale had increased scores on the ADHD total scale, as compared to those on the lowest tertile. As regards emotional overeating, children in the highest tertile of the scale had higher scores on ADHD total and hyperactivity. Conclusions Our findings provide evidence that food approach eating behaviours such as food responsiveness and emotional overeating are associated with the increased ADHD symptoms in preschool children. Future studies to better understand this overlap will enhance potential interventions. En ligne : http://dx.doi.org/10.1111/jcpp.12504 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=289

Maternal eating disorders and infant feeding difficulties: maternal and child mediators in a longitudinal general population study / Nadia MICALI in Journal of Child Psychology and Psychiatry, 52-7 (July 2011)  

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Neurobehavioural and cognitive development in infants born to mothers with eating disorders / Manuela BARONA in Journal of Child Psychology and Psychiatry, 58-8 (August 2017)  

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Patterns of maladaptive exercise behavior from ages 14-24 in a longitudinal cohort / Katherine SCHAUMBERG in Journal of Child Psychology and Psychiatry, 64-11 (November 2023)  

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Prevalence of purging at age 16 and associations with negative outcomes among girls in three community-based cohorts / Francesca SOLMI in Journal of Child Psychology and Psychiatry, 56-1 (January 2015)  

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Social communication and emotion difficulties and second to fourth digit ratio in a large community-based sample / Manuela BARONA in Molecular Autism, (December 2015)  

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