Association between immigrant background and ADHD: a nationwide population-based case–control study / Venla LEHTI in Journal of Child Psychology and Psychiatry, 57-8 (August 2016)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 57-8 (August 2016) . - p.967-975 Titre : Association between immigrant background and ADHD: a nationwide population-based case–control study Type de document : Texte imprimé et/ou numérique Auteurs : Venla LEHTI, Auteur ; Roshan CHUDAL, Auteur ; Auli SUOMINEN, Auteur ; Mika GISSLER, Auteur ; Andre SOURANDER, Auteur Article en page(s) : p.967-975 Langues : Anglais (eng) Mots-clés : Attention-deficit hyperactivity disorder  epidemiology  immigration  parental  risk factor Index. décimale : PER Périodiques Résumé : Background Information about psychiatric disorders among those with immigrant parents is important for early detection and service development. The aim of this study is to examine the association between parental immigration and the diagnosis of attention-deficit hyperactivity disorder (ADHD) in offspring in Finland. Methods This matched case–control study was based on a national birth cohort. The sample included all singletons who were born in Finland in 1991–2005 and diagnosed with ADHD by the year 2011 (n = 10,409) and their matched controls (n = 39,124). Nationwide registers were used to identify participants and to gather information on the parents' country of birth and native language. Conditional logistic regression analyses were conducted using maternal and paternal migration status and region of birth as well as time since maternal migration as exposure factors. Results The likelihood of being diagnosed with ADHD was significantly increased among children of two immigrant parents [adjusted odds ratio (aOR) 4.7, 95% CI 3.4–6.6] and children of an immigrant father (aOR 1.9, 95% CI 1.6–2.2). The likelihood of receiving an ADHD diagnosis was equal among children whose mother was a recent immigrant when she gave birth and those whose mother had stayed in Finland at least for a year before birth. The association between parental migration and ADHD diagnosis was strongest among fathers born in sub-Saharan Africa or Latin America and among mothers born in sub-Saharan Africa or North Africa and Middle East. Children, whose parents were born in countries with low Human Development Index (HDI), were more often diagnosed with ADHD. Conclusions The increased likelihood of ADHD diagnosis among children of immigrants indicates increased exposure to environmental risk factors, differences in the use of health services, or challenges in diagnosing immigrants' children. En ligne : http://dx.doi.org/10.1111/jcpp.12570 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=292 [article] Association between immigrant background and ADHD: a nationwide population-based case–control study [Texte imprimé et/ou numérique] / Venla LEHTI, Auteur ; Roshan CHUDAL, Auteur ; Auli SUOMINEN, Auteur ; Mika GISSLER, Auteur ; Andre SOURANDER, Auteur . - p.967-975. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 57-8 (August 2016) . - p.967-975 Mots-clés : Attention-deficit hyperactivity disorder  epidemiology  immigration  parental  risk factor Index. décimale : PER Périodiques Résumé : Background Information about psychiatric disorders among those with immigrant parents is important for early detection and service development. The aim of this study is to examine the association between parental immigration and the diagnosis of attention-deficit hyperactivity disorder (ADHD) in offspring in Finland. Methods This matched case–control study was based on a national birth cohort. The sample included all singletons who were born in Finland in 1991–2005 and diagnosed with ADHD by the year 2011 (n = 10,409) and their matched controls (n = 39,124). Nationwide registers were used to identify participants and to gather information on the parents' country of birth and native language. Conditional logistic regression analyses were conducted using maternal and paternal migration status and region of birth as well as time since maternal migration as exposure factors. Results The likelihood of being diagnosed with ADHD was significantly increased among children of two immigrant parents [adjusted odds ratio (aOR) 4.7, 95% CI 3.4–6.6] and children of an immigrant father (aOR 1.9, 95% CI 1.6–2.2). The likelihood of receiving an ADHD diagnosis was equal among children whose mother was a recent immigrant when she gave birth and those whose mother had stayed in Finland at least for a year before birth. The association between parental migration and ADHD diagnosis was strongest among fathers born in sub-Saharan Africa or Latin America and among mothers born in sub-Saharan Africa or North Africa and Middle East. Children, whose parents were born in countries with low Human Development Index (HDI), were more often diagnosed with ADHD. Conclusions The increased likelihood of ADHD diagnosis among children of immigrants indicates increased exposure to environmental risk factors, differences in the use of health services, or challenges in diagnosing immigrants' children. En ligne : http://dx.doi.org/10.1111/jcpp.12570 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=292

Brief Report: Syndromes in Autistic Children in a Finnish Birth Cohort / Laura TIMONEN-SOIVIO in Journal of Autism and Developmental Disorders, 46-8 (August 2016)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 46-8 (August 2016) . - p.2780-2784 Titre : Brief Report: Syndromes in Autistic Children in a Finnish Birth Cohort Type de document : Texte imprimé et/ou numérique Auteurs : Laura TIMONEN-SOIVIO, Auteur ; Raija VANHALA, Auteur ; Heli MALM, Auteur ; Susanna HINKKA-YLI-SALOMAKI, Auteur ; Mika GISSLER, Auteur ; Alan S. BROWN, Auteur ; Andre SOURANDER, Auteur Article en page(s) : p.2780-2784 Langues : Anglais (eng) Mots-clés : Syndromic autism  Chromosomal abnormalities  Autism spectrum disorder  Single gene disorders Index. décimale : PER Périodiques Résumé : We studied the association between specific congenital syndromes and autism spectrum disorders (ASD) in the large Finnish Register material. Our data include all children diagnosed with ASD (n = 4441) according to Finnish Hospital Discharge Register in 1987–2000. Four controls per each case were matched to sex, birthplace, date of birth (±30 days) and residence in Finland (n = 17,695). The prevalence of specific congenital syndromes in the Finnish Register of Congenital Malformations was evaluated among the ASD group and the controls by sex. The results of this study suggest that there is an association between several etiologically different syndromes and ASD when compared to controls without ASD. Statistically significant associations were observed with 47,XYY, Sotos syndrome, neurofibromatosis I, and syndrome not otherwise specified. Syndromes were more common among males with ASD compared to controls. These results support the previous studies of etiological heterogeneity of ASD and have importance in clinical examination, management and rehabilitation. En ligne : http://dx.doi.org/10.1007/s10803-016-2789-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=291 [article] Brief Report: Syndromes in Autistic Children in a Finnish Birth Cohort [Texte imprimé et/ou numérique] / Laura TIMONEN-SOIVIO, Auteur ; Raija VANHALA, Auteur ; Heli MALM, Auteur ; Susanna HINKKA-YLI-SALOMAKI, Auteur ; Mika GISSLER, Auteur ; Alan S. BROWN, Auteur ; Andre SOURANDER, Auteur . - p.2780-2784. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 46-8 (August 2016) . - p.2780-2784 Mots-clés : Syndromic autism  Chromosomal abnormalities  Autism spectrum disorder  Single gene disorders Index. décimale : PER Périodiques Résumé : We studied the association between specific congenital syndromes and autism spectrum disorders (ASD) in the large Finnish Register material. Our data include all children diagnosed with ASD (n = 4441) according to Finnish Hospital Discharge Register in 1987–2000. Four controls per each case were matched to sex, birthplace, date of birth (±30 days) and residence in Finland (n = 17,695). The prevalence of specific congenital syndromes in the Finnish Register of Congenital Malformations was evaluated among the ASD group and the controls by sex. The results of this study suggest that there is an association between several etiologically different syndromes and ASD when compared to controls without ASD. Statistically significant associations were observed with 47,XYY, Sotos syndrome, neurofibromatosis I, and syndrome not otherwise specified. Syndromes were more common among males with ASD compared to controls. These results support the previous studies of etiological heterogeneity of ASD and have importance in clinical examination, management and rehabilitation. En ligne : http://dx.doi.org/10.1007/s10803-016-2789-2 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=291

Childhood antecedents of being a cigarette smoker in early adulthood. The Finnish 'From a Boy to a Man'Study / Solja NIEMELA in Journal of Child Psychology and Psychiatry, 50-3 (March 2009)  

Public ISBD [article]  inJournal of Child Psychology and Psychiatry > 50-3 (March 2009) . - p.341-353 Titre : Childhood antecedents of being a cigarette smoker in early adulthood. The Finnish 'From a Boy to a Man'Study Type de document : Texte imprimé et/ou numérique Auteurs : Solja NIEMELA, Auteur ; Irma MOILANEN, Auteur ; Kirsti KUMPULAINEN, Auteur ; Jorma PIHA, Auteur ; Hans HELENIUS, Auteur ; Ezra SUSSER, Auteur ; Andre SOURANDER, Auteur ; Daniel J. PILOWSKY, Auteur ; Fredrik ALMQVIST, Auteur ; Tuula TAMMINEN, Auteur Année de publication : 2009 Article en page(s) : p.341-353 Langues : Anglais (eng) Mots-clés : Smoking childhood risk-factor follow-up-studies epidemiology prediction Index. décimale : PER Périodiques Résumé : Objective: To identify childhood psychiatric symptoms as antecedents of cigarette smoking at age 18. Methods: In 1989, a general population sample of 2946 8-year-old boys born in Finland in 1981 was assessed using the Rutter's parent and teacher questionnaires, and the Child Depression Inventory. This birth cohort was followed up in 1999, when the subjects reported for their obligatory military service at age 18. Information about cigarette smoking frequency was obtained from 78% (n = 2307) of the boys attending the study in 1989. Results: Childhood hyperactivity and self-reported depressive symptoms correlated with moderate daily (1–10 cigarettes), and heavy daily (>10 cigarettes) smoking at age 18. Conduct problems correlated with heavy daily smoking. A high level of childhood depressive symptoms, particularly in conjunction with a low educational level of the father, increased the risk of daily smoking. Emotional problems decreased the risk of smoking at age 18. In general, teacher reports had a better predictive power than parent reports for subsequent smoking. Conclusion: Future developmental studies with special focus on interaction between individual and environmental factors are warranted to reveal the mechanisms underlying the association between childhood psychopathology and adult smoking. In particular, the associations between childhood depression and future smoking need more clarification. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2008.01968.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=719 [article] Childhood antecedents of being a cigarette smoker in early adulthood. The Finnish 'From a Boy to a Man'Study [Texte imprimé et/ou numérique] / Solja NIEMELA, Auteur ; Irma MOILANEN, Auteur ; Kirsti KUMPULAINEN, Auteur ; Jorma PIHA, Auteur ; Hans HELENIUS, Auteur ; Ezra SUSSER, Auteur ; Andre SOURANDER, Auteur ; Daniel J. PILOWSKY, Auteur ; Fredrik ALMQVIST, Auteur ; Tuula TAMMINEN, Auteur . - 2009 . - p.341-353. Langues : Anglais (eng) in Journal of Child Psychology and Psychiatry > 50-3 (March 2009) . - p.341-353 Mots-clés : Smoking childhood risk-factor follow-up-studies epidemiology prediction Index. décimale : PER Périodiques Résumé : Objective: To identify childhood psychiatric symptoms as antecedents of cigarette smoking at age 18. Methods: In 1989, a general population sample of 2946 8-year-old boys born in Finland in 1981 was assessed using the Rutter's parent and teacher questionnaires, and the Child Depression Inventory. This birth cohort was followed up in 1999, when the subjects reported for their obligatory military service at age 18. Information about cigarette smoking frequency was obtained from 78% (n = 2307) of the boys attending the study in 1989. Results: Childhood hyperactivity and self-reported depressive symptoms correlated with moderate daily (1–10 cigarettes), and heavy daily (>10 cigarettes) smoking at age 18. Conduct problems correlated with heavy daily smoking. A high level of childhood depressive symptoms, particularly in conjunction with a low educational level of the father, increased the risk of daily smoking. Emotional problems decreased the risk of smoking at age 18. In general, teacher reports had a better predictive power than parent reports for subsequent smoking. Conclusion: Future developmental studies with special focus on interaction between individual and environmental factors are warranted to reveal the mechanisms underlying the association between childhood psychopathology and adult smoking. In particular, the associations between childhood depression and future smoking need more clarification. En ligne : http://dx.doi.org/10.1111/j.1469-7610.2008.01968.x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=719

Epilepsy Among Children and Adolescents with Autism Spectrum Disorders: A Population-Based Study / Elina JOKIRANTA in Journal of Autism and Developmental Disorders, 44-10 (October 2014)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 44-10 (October 2014) . - p.2547-2557 Titre : Epilepsy Among Children and Adolescents with Autism Spectrum Disorders: A Population-Based Study Type de document : Texte imprimé et/ou numérique Auteurs : Elina JOKIRANTA, Auteur ; Andre SOURANDER, Auteur ; Auli SUOMINEN, Auteur ; Laura TIMONEN-SOIVIO, Auteur ; Alan S. BROWN, Auteur ; Matti SILLANPAA, Auteur Article en page(s) : p.2547-2557 Langues : Anglais (eng) Mots-clés : Epilepsy  Autism spectrum disorders  Intellectual disability  Gender  Age at onset  Population-based Index. décimale : PER Périodiques Résumé : The present population-based study examines associations between epilepsy and autism spectrum disorders (ASD). The cohort includes register data of 4,705 children born between 1987 and 2005 and diagnosed as cases of childhood autism, Asperger’s syndrome or pervasive developmental disorders—not otherwise specified. Each case was matched to four controls by gender, date of birth, place of birth, and residence in Finland. Epilepsy was associated with ASD regardless of the subgroup after adjusting for covariates. The associations were stronger among cases with intellectual disability, especially among females. Epilepsy’s age at onset was similar between the cases and controls regardless of the ASD subgroup. These findings emphasize the importance to examine the neurodevelopmental pathways in ASD, epilepsy and intellectual disability. En ligne : http://dx.doi.org/10.1007/s10803-014-2126-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=240 [article] Epilepsy Among Children and Adolescents with Autism Spectrum Disorders: A Population-Based Study [Texte imprimé et/ou numérique] / Elina JOKIRANTA, Auteur ; Andre SOURANDER, Auteur ; Auli SUOMINEN, Auteur ; Laura TIMONEN-SOIVIO, Auteur ; Alan S. BROWN, Auteur ; Matti SILLANPAA, Auteur . - p.2547-2557. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 44-10 (October 2014) . - p.2547-2557 Mots-clés : Epilepsy  Autism spectrum disorders  Intellectual disability  Gender  Age at onset  Population-based Index. décimale : PER Périodiques Résumé : The present population-based study examines associations between epilepsy and autism spectrum disorders (ASD). The cohort includes register data of 4,705 children born between 1987 and 2005 and diagnosed as cases of childhood autism, Asperger’s syndrome or pervasive developmental disorders—not otherwise specified. Each case was matched to four controls by gender, date of birth, place of birth, and residence in Finland. Epilepsy was associated with ASD regardless of the subgroup after adjusting for covariates. The associations were stronger among cases with intellectual disability, especially among females. Epilepsy’s age at onset was similar between the cases and controls regardless of the ASD subgroup. These findings emphasize the importance to examine the neurodevelopmental pathways in ASD, epilepsy and intellectual disability. En ligne : http://dx.doi.org/10.1007/s10803-014-2126-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=240

Finnish Prenatal Study of Autism and Autism Spectrum Disorders (FIPS-A): Overview and Design / Katja M. LAMPI in Journal of Autism and Developmental Disorders, 41-8 (August 2011)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 41-8 (August 2011) . - p.1090-1096 Titre : Finnish Prenatal Study of Autism and Autism Spectrum Disorders (FIPS-A): Overview and Design Type de document : Texte imprimé et/ou numérique Auteurs : Katja M. LAMPI, Auteur ; P. Nina BANERJEE, Auteur ; Mika GISSLER, Auteur ; Susanna HINKKA-YLI-SALOMAKI, Auteur ; Jukka HUTTUNEN, Auteur ; Ulla KULMALA, Auteur ; Jarna LINDROOS, Auteur ; Solja NIEMELA, Auteur ; Maria RIHKO, Auteur ; Terja RISTKARI, Auteur ; Kristiina SAANAKORPI, Auteur ; Tanja SARLIN, Auteur ; Lauri SILLANMAKI, Auteur ; Ian W. MCKEAGUE, Auteur ; Heljä-Marja SURCEL, Auteur ; Hans HELENIUS, Auteur ; Alan S. BROWN, Auteur ; Andre SOURANDER, Auteur Année de publication : 2011 Article en page(s) : p.1090-1096 Langues : Anglais (eng) Mots-clés : Autism  Register study  Prenatal risk factors  Epidemiology  Methodology Index. décimale : PER Périodiques Résumé : This article presents an overview of the Finnish Prenatal Study of Autism and Autism Spectrum Disorders (FIPS-A), a new study designed to examine the relationship between prenatal serologic factors, mediating and moderating developmental antecedents, and risk of autism spectrum disorders (ASD). The FIPS-A is based on register linkages between births from 1987 to 2005 ascertained from the Finnish Medical Birth Register (FMBR) and other national registers on treatment for this group of disorders. All subjects were members of the Finnish Maternity Cohort (FMC), which consists of virtually all births in Finland from 1983 to the present, and which includes archived maternal serum samples. This study also capitalizes on other registry information, such as systematically collected data on pregnancy, prenatal and neonatal complications and manual data collection from well-child clinics providing developmental data from birth to the age of 7 years. In this paper, we describe the methods used in the FIPS-A study, including a description of the national registers, available data and case ascertainment procedures. Finally, we discuss implications of the data for future work on uncovering putative aetiologies of ASD and key strengths and limitations of the design. En ligne : http://dx.doi.org/10.1007/s10803-010-1132-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=132 [article] Finnish Prenatal Study of Autism and Autism Spectrum Disorders (FIPS-A): Overview and Design [Texte imprimé et/ou numérique] / Katja M. LAMPI, Auteur ; P. Nina BANERJEE, Auteur ; Mika GISSLER, Auteur ; Susanna HINKKA-YLI-SALOMAKI, Auteur ; Jukka HUTTUNEN, Auteur ; Ulla KULMALA, Auteur ; Jarna LINDROOS, Auteur ; Solja NIEMELA, Auteur ; Maria RIHKO, Auteur ; Terja RISTKARI, Auteur ; Kristiina SAANAKORPI, Auteur ; Tanja SARLIN, Auteur ; Lauri SILLANMAKI, Auteur ; Ian W. MCKEAGUE, Auteur ; Heljä-Marja SURCEL, Auteur ; Hans HELENIUS, Auteur ; Alan S. BROWN, Auteur ; Andre SOURANDER, Auteur . - 2011 . - p.1090-1096. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 41-8 (August 2011) . - p.1090-1096 Mots-clés : Autism  Register study  Prenatal risk factors  Epidemiology  Methodology Index. décimale : PER Périodiques Résumé : This article presents an overview of the Finnish Prenatal Study of Autism and Autism Spectrum Disorders (FIPS-A), a new study designed to examine the relationship between prenatal serologic factors, mediating and moderating developmental antecedents, and risk of autism spectrum disorders (ASD). The FIPS-A is based on register linkages between births from 1987 to 2005 ascertained from the Finnish Medical Birth Register (FMBR) and other national registers on treatment for this group of disorders. All subjects were members of the Finnish Maternity Cohort (FMC), which consists of virtually all births in Finland from 1983 to the present, and which includes archived maternal serum samples. This study also capitalizes on other registry information, such as systematically collected data on pregnancy, prenatal and neonatal complications and manual data collection from well-child clinics providing developmental data from birth to the age of 7 years. In this paper, we describe the methods used in the FIPS-A study, including a description of the national registers, available data and case ascertainment procedures. Finally, we discuss implications of the data for future work on uncovering putative aetiologies of ASD and key strengths and limitations of the design. En ligne : http://dx.doi.org/10.1007/s10803-010-1132-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=132

International Comparisons of Behavioral and Emotional Problems in Preschool Children: Parents' Reports From 24 Societies / Leslie A. RESCORLA in Journal of Clinical Child & Adolescent Psychology, 40-3 (May-June 2011)  

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Loneliness and friendships among eight?year?old children: time?trends over a 24?year period / Lotta LEMPINEN in Journal of Child Psychology and Psychiatry, 59-2 (February 2018)  

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Parental Age and Risk of Autism Spectrum Disorders in a Finnish National Birth Cohort / Katja M. LAMPI in Journal of Autism and Developmental Disorders, 43-11 (November 2013)  

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Parental suicide attempts and offspring mental health problems in childhood and adolescence / Ana ORTIN-PERALTA in Journal of Child Psychology and Psychiatry, 64-6 (June 2023)  

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Prenatal toxoplasmosis antibody and childhood autism / Marisa N. SPANN in Autism Research, 10-5 (May 2017)  

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The Association Between Autism Spectrum Disorders and Congenital Anomalies by Organ Systems in a Finnish National Birth Cohort / Laura TIMONEN-SOIVIO in Journal of Autism and Developmental Disorders, 45-10 (October 2015)  

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The International Collaboration for Autism Registry Epidemiology (iCARE): Multinational Registry-Based Investigations of Autism Risk Factors and Trends / Diana SCHENDEL in Journal of Autism and Developmental Disorders, 43-11 (November 2013)  

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The long-term cost of childhood conduct problems: Finnish Nationwide 1981 Birth Cohort Study / Elisa RISSANEN in Journal of Child Psychology and Psychiatry, 63-6 (June 2022)  

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