American Journal of Obstetrics and Gynecology, ISSN 0002-9378, 2012, Volume 206, Issue 1, pp. 10 - 20
Approximately 16% of twin gestations have discordance of at least 20%. We identified 14 risk factors for divergent growth that can be categorized as maternal,...
Obstetrics and Gynecology | discordance | discordant twins | chorionicity | PLACENTAL PATHOLOGY | INTRAUTERINE DEATH | OBSTETRICS & GYNECOLOGY | FETAL-GROWTH RESTRICTION | PERINATAL-MORTALITY | INTRAPARTUM MANAGEMENT | BIRTH-WEIGHT DISCORDANCE | GESTATIONAL-AGE | NEONATAL-MORTALITY | NONVERTEX 2ND TWIN | SONOGRAPHIC PREDICTION | Pregnancy Trimester, Second | Diseases in Twins - diagnosis | Humans | Risk Factors | Growth Disorders - diagnosis | Twins - statistics & numerical data | Pregnancy Trimester, First | Pregnancy Trimester, Third | Fetal Mortality | Pregnancy | Birth Weight | Ultrasonography, Prenatal | Growth Disorders - diagnostic imaging | Growth Disorders - epidemiology | Chorion - diagnostic imaging | Female | Diseases in Twins - epidemiology | Diseases in Twins - diagnostic imaging | Twins
Obstetrics and Gynecology | discordance | discordant twins | chorionicity | PLACENTAL PATHOLOGY | INTRAUTERINE DEATH | OBSTETRICS & GYNECOLOGY | FETAL-GROWTH RESTRICTION | PERINATAL-MORTALITY | INTRAPARTUM MANAGEMENT | BIRTH-WEIGHT DISCORDANCE | GESTATIONAL-AGE | NEONATAL-MORTALITY | NONVERTEX 2ND TWIN | SONOGRAPHIC PREDICTION | Pregnancy Trimester, Second | Diseases in Twins - diagnosis | Humans | Risk Factors | Growth Disorders - diagnosis | Twins - statistics & numerical data | Pregnancy Trimester, First | Pregnancy Trimester, Third | Fetal Mortality | Pregnancy | Birth Weight | Ultrasonography, Prenatal | Growth Disorders - diagnostic imaging | Growth Disorders - epidemiology | Chorion - diagnostic imaging | Female | Diseases in Twins - epidemiology | Diseases in Twins - diagnostic imaging | Twins
Journal Article
American Journal of Psychiatry, ISSN 0002-953X, 11/2010, Volume 167, Issue 11, pp. 1357 - 1363
Objective:Autism spectrum disorders are considered to be among the most heritable mental disorders, a notion based on surprisingly sparse data from small...
SWEDISH TWIN | ADHD | GENERAL-POPULATION | TICS | PSYCHIATRY | DEFICIT HYPERACTIVITY DISORDER | INFANTILE-AUTISM | SYMPTOMS | TRAITS | BEHAVIORS | ENVIRONMENTAL-INFLUENCES | Twins, Dizygotic - psychology | Diseases in Twins - genetics | Twins, Monozygotic - genetics | Humans | Male | Motor Skills Disorders - genetics | Neurocognitive Disorders - psychology | Social Environment | Motor Skills Disorders - psychology | Twins, Monozygotic - psychology | Tic Disorders - diagnosis | Neurocognitive Disorders - genetics | Child Development Disorders, Pervasive - diagnosis | Learning Disorders - psychology | Female | Attention Deficit Disorder with Hyperactivity - diagnosis | Diseases in Twins - psychology | Child | Genetic Predisposition to Disease - psychology | Genetic Predisposition to Disease - genetics | Diseases in Twins - diagnosis | Quantitative Trait, Heritable | Comorbidity | Learning Disorders - diagnosis | Neurocognitive Disorders - diagnosis | Genotype | Tic Disorders - genetics | Twins, Dizygotic - genetics | Phenotype | Attention Deficit Disorder with Hyperactivity - genetics | Child Development Disorders, Pervasive - psychology | Child Development Disorders, Pervasive - genetics | Sex Factors | Attention Deficit Disorder with Hyperactivity - psychology | Polymorphism, Single Nucleotide - genetics | Learning Disorders - genetics | Genetic Variation - genetics | Models, Genetic | Motor Skills Disorders - diagnosis | Tic Disorders - psychology | Autism | Genetic aspects | Diagnosis | Research | Neuropsychiatry | Child psychopathology | Delirium | Pervasive | Learning Disorders | Psychology | Genetic | Child Development Disorders | Single Nucleotide | Amnestic | Genetic Variation | Cognitive Disorders | Psykiatri | Genetics | Dizygotic | Monozygotic | Diseases in Twins | Genetic Predisposition to Disease | Motor Skills Disorders | Heritable | Attention Deficit Disorder with Hyperactivity | Tic Disorders | Models | Twins | Psychiatry | Genetics Quantitative Trait | Dementia | Polymorphism
SWEDISH TWIN | ADHD | GENERAL-POPULATION | TICS | PSYCHIATRY | DEFICIT HYPERACTIVITY DISORDER | INFANTILE-AUTISM | SYMPTOMS | TRAITS | BEHAVIORS | ENVIRONMENTAL-INFLUENCES | Twins, Dizygotic - psychology | Diseases in Twins - genetics | Twins, Monozygotic - genetics | Humans | Male | Motor Skills Disorders - genetics | Neurocognitive Disorders - psychology | Social Environment | Motor Skills Disorders - psychology | Twins, Monozygotic - psychology | Tic Disorders - diagnosis | Neurocognitive Disorders - genetics | Child Development Disorders, Pervasive - diagnosis | Learning Disorders - psychology | Female | Attention Deficit Disorder with Hyperactivity - diagnosis | Diseases in Twins - psychology | Child | Genetic Predisposition to Disease - psychology | Genetic Predisposition to Disease - genetics | Diseases in Twins - diagnosis | Quantitative Trait, Heritable | Comorbidity | Learning Disorders - diagnosis | Neurocognitive Disorders - diagnosis | Genotype | Tic Disorders - genetics | Twins, Dizygotic - genetics | Phenotype | Attention Deficit Disorder with Hyperactivity - genetics | Child Development Disorders, Pervasive - psychology | Child Development Disorders, Pervasive - genetics | Sex Factors | Attention Deficit Disorder with Hyperactivity - psychology | Polymorphism, Single Nucleotide - genetics | Learning Disorders - genetics | Genetic Variation - genetics | Models, Genetic | Motor Skills Disorders - diagnosis | Tic Disorders - psychology | Autism | Genetic aspects | Diagnosis | Research | Neuropsychiatry | Child psychopathology | Delirium | Pervasive | Learning Disorders | Psychology | Genetic | Child Development Disorders | Single Nucleotide | Amnestic | Genetic Variation | Cognitive Disorders | Psykiatri | Genetics | Dizygotic | Monozygotic | Diseases in Twins | Genetic Predisposition to Disease | Motor Skills Disorders | Heritable | Attention Deficit Disorder with Hyperactivity | Tic Disorders | Models | Twins | Psychiatry | Genetics Quantitative Trait | Dementia | Polymorphism
Journal Article
JAMA Psychiatry, ISSN 2168-622X, 05/2015, Volume 72, Issue 5, pp. 415 - 423
IMPORTANCE: Most evidence to date highlights the importance of genetic influences on the liability to autism and related traits. However, most of these...
GENERAL-POPULATION | PSYCHIATRY | ENVIRONMENT | SCHIZOPHRENIA | GENETIC INFLUENCES | PREVALENCE | TRAITS | INHERITANCE | CHILDHOOD | BROADER PHENOTYPE | PAIRS | Child Development Disorders, Pervasive - epidemiology | Genetic Predisposition to Disease | Diseases in Twins - diagnosis | Diseases in Twins - genetics | Twins, Monozygotic - genetics | Wales - epidemiology | Humans | Male | Twins, Dizygotic - genetics | Phenotype | Child Development Disorders, Pervasive - genetics | England - epidemiology | Adolescent | Child Development Disorders, Pervasive - diagnosis | Environment | Female | Diseases in Twins - epidemiology | Models, Genetic | Child | Autism | Genetics | Influence | Personality | Research | Risk factors
GENERAL-POPULATION | PSYCHIATRY | ENVIRONMENT | SCHIZOPHRENIA | GENETIC INFLUENCES | PREVALENCE | TRAITS | INHERITANCE | CHILDHOOD | BROADER PHENOTYPE | PAIRS | Child Development Disorders, Pervasive - epidemiology | Genetic Predisposition to Disease | Diseases in Twins - diagnosis | Diseases in Twins - genetics | Twins, Monozygotic - genetics | Wales - epidemiology | Humans | Male | Twins, Dizygotic - genetics | Phenotype | Child Development Disorders, Pervasive - genetics | England - epidemiology | Adolescent | Child Development Disorders, Pervasive - diagnosis | Environment | Female | Diseases in Twins - epidemiology | Models, Genetic | Child | Autism | Genetics | Influence | Personality | Research | Risk factors
Journal Article
Journal of the American Academy of Child & Adolescent Psychiatry, ISSN 0890-8567, 2012, Volume 51, Issue 8, pp. 788 - 797
Objective This study aimed to explore sex differences in autistic traits in relation to diagnosis, to elucidate factors that might differentially impact...
Pediatrics | Psychiatry | girls/females | diagnosis | autistic traits | autism spectrum disorder | gender differences | LANGUAGE | BEHAVIOR PROBLEMS | PSYCHIATRY | PSYCHOLOGY, DEVELOPMENTAL | TWINS EARLY DEVELOPMENT | CAST CHILDHOOD ASPERGER | DIFFICULTIES QUESTIONNAIRE | GENERAL-POPULATION | INDIVIDUAL-DIFFERENCES | PEDIATRICS | SEX-DIFFERENCES | TRAITS | EPIDEMIOLOGY | Autism | Gender Differences | Comparative Analysis | Intelligence | Behavior Problems | Disabilities | Identification | Criteria | Children | Females | Gender Bias | Males | Sexism - prevention & control | Humans | Male | Psychiatric Status Rating Scales | Diseases in Twins - complications | Child Development Disorders, Pervasive - diagnosis | Female | Child Development | Diseases in Twins - epidemiology | Diseases in Twins - psychology | Child | Intellectual Disability - epidemiology | Child Development Disorders, Pervasive - epidemiology | Diagnostic and Statistical Manual of Mental Disorders | Behavioral Symptoms - diagnosis | Diseases in Twins - diagnosis | Behavioral Symptoms - epidemiology | Risk Factors | Psychological Techniques - statistics & numerical data | Child Development Disorders, Pervasive - complications | Diagnostic Errors - prevention & control | Intellectual Disability - diagnosis | Sex Factors | Intellectual Disability - etiology | Psychological Techniques - standards | United Kingdom - epidemiology | Behavioral Symptoms - etiology | Child psychology | Gender | Medical diagnosis | Children & youth
Pediatrics | Psychiatry | girls/females | diagnosis | autistic traits | autism spectrum disorder | gender differences | LANGUAGE | BEHAVIOR PROBLEMS | PSYCHIATRY | PSYCHOLOGY, DEVELOPMENTAL | TWINS EARLY DEVELOPMENT | CAST CHILDHOOD ASPERGER | DIFFICULTIES QUESTIONNAIRE | GENERAL-POPULATION | INDIVIDUAL-DIFFERENCES | PEDIATRICS | SEX-DIFFERENCES | TRAITS | EPIDEMIOLOGY | Autism | Gender Differences | Comparative Analysis | Intelligence | Behavior Problems | Disabilities | Identification | Criteria | Children | Females | Gender Bias | Males | Sexism - prevention & control | Humans | Male | Psychiatric Status Rating Scales | Diseases in Twins - complications | Child Development Disorders, Pervasive - diagnosis | Female | Child Development | Diseases in Twins - epidemiology | Diseases in Twins - psychology | Child | Intellectual Disability - epidemiology | Child Development Disorders, Pervasive - epidemiology | Diagnostic and Statistical Manual of Mental Disorders | Behavioral Symptoms - diagnosis | Diseases in Twins - diagnosis | Behavioral Symptoms - epidemiology | Risk Factors | Psychological Techniques - statistics & numerical data | Child Development Disorders, Pervasive - complications | Diagnostic Errors - prevention & control | Intellectual Disability - diagnosis | Sex Factors | Intellectual Disability - etiology | Psychological Techniques - standards | United Kingdom - epidemiology | Behavioral Symptoms - etiology | Child psychology | Gender | Medical diagnosis | Children & youth
Journal Article
American Journal of Obstetrics and Gynecology, ISSN 0002-9378, 2017, Volume 216, Issue 6, pp. 568 - 575
Background Twin pregnancies are at higher risks of velamentous cord insertion and vasa previa. In vitro fertilization is an additional risk factor of abnormal...
Obstetrics and Gynecology | vasa previa | twins | velamentous | placenta | umbilical cord | PLACENTAL IMPLANTATION ABNORMALITIES | MONOCHORIONIC TWINS | ASSISTED REPRODUCTIVE TECHNOLOGY | RISK | VELAMENTOUS INSERTION | MULTIPLE GESTATIONS | OBSTETRICS & GYNECOLOGY | EMBRYO-TRANSFER | ULTRASOUND | UMBILICAL-CORD | IN-VITRO FERTILIZATION | MEDLINE | Diseases in Twins - diagnosis | Vasa Previa - epidemiology | Humans | Pregnancy Complications | Prenatal Diagnosis | Vasa Previa - therapy | Cervix Uteri - diagnostic imaging | Chorion | Gestational Age | Case-Control Studies | Pregnancy, Twin | Pregnancy | Vasa Previa - diagnosis | Ultrasonography, Prenatal | Cervix Uteri - pathology | Female | Diseases in Twins - epidemiology | Retrospective Studies | Diseases in Twins - therapy | Pregnancy Outcome | Cohort Studies | Medical colleges | Pregnant women | Care and treatment | Twins | Ultrasound imaging
Obstetrics and Gynecology | vasa previa | twins | velamentous | placenta | umbilical cord | PLACENTAL IMPLANTATION ABNORMALITIES | MONOCHORIONIC TWINS | ASSISTED REPRODUCTIVE TECHNOLOGY | RISK | VELAMENTOUS INSERTION | MULTIPLE GESTATIONS | OBSTETRICS & GYNECOLOGY | EMBRYO-TRANSFER | ULTRASOUND | UMBILICAL-CORD | IN-VITRO FERTILIZATION | MEDLINE | Diseases in Twins - diagnosis | Vasa Previa - epidemiology | Humans | Pregnancy Complications | Prenatal Diagnosis | Vasa Previa - therapy | Cervix Uteri - diagnostic imaging | Chorion | Gestational Age | Case-Control Studies | Pregnancy, Twin | Pregnancy | Vasa Previa - diagnosis | Ultrasonography, Prenatal | Cervix Uteri - pathology | Female | Diseases in Twins - epidemiology | Retrospective Studies | Diseases in Twins - therapy | Pregnancy Outcome | Cohort Studies | Medical colleges | Pregnant women | Care and treatment | Twins | Ultrasound imaging
Journal Article
American Journal of Psychiatry, ISSN 0002-953X, 1/2011, Volume 168, Issue 1, pp. 29 - 39
Objective:The authors sought to clarify the structure of the genetic and environmental risk factors for 22 DSM-IV disorders: 12 common axis I disorders and all...
PUBLIC-HEALTH TWIN | NORWEGIAN-INSTITUTE | POPULATION-BASED SAMPLE | SUBSTANCE USE | PSYCHIATRY | MENTAL-DISORDERS | MULTIVARIATE TWIN | DIMENSIONAL REPRESENTATIONS | AVOIDANT PERSONALITY-DISORDER | HERITABILITY | SOCIAL PHOBIA | Diagnostic and Statistical Manual of Mental Disorders | Genetic Predisposition to Disease | Diseases in Twins - diagnosis | Diseases in Twins - genetics | Humans | Risk Factors | Diseases in Twins - classification | Mental Disorders - genetics | Norway | Mental Disorders - classification | Adult | Environment | Models, Genetic | Twin Studies as Topic - statistics & numerical data | Mental Disorders - diagnosis | Environmental aspects | Genetic aspects | Mental illness | Risk factors
PUBLIC-HEALTH TWIN | NORWEGIAN-INSTITUTE | POPULATION-BASED SAMPLE | SUBSTANCE USE | PSYCHIATRY | MENTAL-DISORDERS | MULTIVARIATE TWIN | DIMENSIONAL REPRESENTATIONS | AVOIDANT PERSONALITY-DISORDER | HERITABILITY | SOCIAL PHOBIA | Diagnostic and Statistical Manual of Mental Disorders | Genetic Predisposition to Disease | Diseases in Twins - diagnosis | Diseases in Twins - genetics | Humans | Risk Factors | Diseases in Twins - classification | Mental Disorders - genetics | Norway | Mental Disorders - classification | Adult | Environment | Models, Genetic | Twin Studies as Topic - statistics & numerical data | Mental Disorders - diagnosis | Environmental aspects | Genetic aspects | Mental illness | Risk factors
Journal Article
Journal of Child Psychology and Psychiatry, ISSN 0021-9630, 01/2012, Volume 53, Issue 1, pp. 73 - 80
Background: Although the clinical utility of categorically defined attention‐deficit hyperactivity disorder (ADHD) is well established, there is also strong...
ADHD | twins | DSM | etiology | A-TAC | TELEPHONE INTERVIEW | PSYCHIATRY | AUTISM-TICS | PSYCHOLOGY, DEVELOPMENTAL | SEX | PSYCHOLOGY | DEFICIT/HYPERACTIVITY DISORDER | LATENT STRUCTURE | RETHINKING | LATE-ONSET | ENVIRONMENTAL CONTRIBUTIONS | Sweden | Attention Deficit Hyperactivity Disorder | Etiology | Parents | Screening Tests | Genetics | Foreign Countries | Twins | Genetic Disorders | Environmental Influences | Incidence | Symptoms (Individual Disorders) | Psychiatric Status Rating Scales - statistics & numerical data | Twins, Dizygotic - psychology | Genetic Testing | Prevalence | Twins, Monozygotic - genetics | Humans | Male | Twins, Monozygotic - psychology | Health Surveys - methods | Female | Diseases in Twins - epidemiology | Attention Deficit Disorder with Hyperactivity - diagnosis | Genetic Linkage - genetics | Diseases in Twins - psychology | Child | Twins, Monozygotic - statistics & numerical data | Severity of Illness Index | Diseases in Twins - diagnosis | Twins, Dizygotic - statistics & numerical data | Psychometrics | Sweden - epidemiology | Twins, Dizygotic - genetics | Attention Deficit Disorder with Hyperactivity - psychology | Health Surveys - statistics & numerical data | Attention Deficit Disorder with Hyperactivity - epidemiology | Cohort Studies | Psychological aspects | Hyperactive children | Attention-deficit hyperactivity disorder | Causes of | Genetic aspects | Diagnosis | Attention deficit disorder | Child psychology | Hyperactivity | Samhällsvetenskap | Clinical Medicine | Social Sciences | Medical and Health Sciences | Medicin och hälsovetenskap | Psychology | Psykiatri | Klinisk medicin | ADHD; DSM; etiology; twins | Psychiatry | Psykologi
ADHD | twins | DSM | etiology | A-TAC | TELEPHONE INTERVIEW | PSYCHIATRY | AUTISM-TICS | PSYCHOLOGY, DEVELOPMENTAL | SEX | PSYCHOLOGY | DEFICIT/HYPERACTIVITY DISORDER | LATENT STRUCTURE | RETHINKING | LATE-ONSET | ENVIRONMENTAL CONTRIBUTIONS | Sweden | Attention Deficit Hyperactivity Disorder | Etiology | Parents | Screening Tests | Genetics | Foreign Countries | Twins | Genetic Disorders | Environmental Influences | Incidence | Symptoms (Individual Disorders) | Psychiatric Status Rating Scales - statistics & numerical data | Twins, Dizygotic - psychology | Genetic Testing | Prevalence | Twins, Monozygotic - genetics | Humans | Male | Twins, Monozygotic - psychology | Health Surveys - methods | Female | Diseases in Twins - epidemiology | Attention Deficit Disorder with Hyperactivity - diagnosis | Genetic Linkage - genetics | Diseases in Twins - psychology | Child | Twins, Monozygotic - statistics & numerical data | Severity of Illness Index | Diseases in Twins - diagnosis | Twins, Dizygotic - statistics & numerical data | Psychometrics | Sweden - epidemiology | Twins, Dizygotic - genetics | Attention Deficit Disorder with Hyperactivity - psychology | Health Surveys - statistics & numerical data | Attention Deficit Disorder with Hyperactivity - epidemiology | Cohort Studies | Psychological aspects | Hyperactive children | Attention-deficit hyperactivity disorder | Causes of | Genetic aspects | Diagnosis | Attention deficit disorder | Child psychology | Hyperactivity | Samhällsvetenskap | Clinical Medicine | Social Sciences | Medical and Health Sciences | Medicin och hälsovetenskap | Psychology | Psykiatri | Klinisk medicin | ADHD; DSM; etiology; twins | Psychiatry | Psykologi
Journal Article
Journal of Neurology, Neurosurgery & Psychiatry, ISSN 0022-3050, 12/2010, Volume 81, Issue 12, pp. 1324 - 1326
BackgroundCausative gene mutations have been identified in about 2% of those with amyotrophic lateral sclerosis (ALS), often, but not always, when there is a...
SURGERY | PROTEIN | GENE | PSYCHIATRY | ALS | PATH-ANALYSIS | MUTATIONS | EPIDEMIOLOGY | ONSET | CLINICAL NEUROLOGY | Genetic Predisposition to Disease - genetics | Diseases in Twins - diagnosis | Diseases in Twins - genetics | Amyotrophic Lateral Sclerosis - genetics | Humans | Twins, Dizygotic | Amyotrophic Lateral Sclerosis - diagnosis | United Kingdom | Twins, Monozygotic | Sweden | Registries | Twin Studies as Topic | Models, Genetic | Genetic susceptibility | Analysis | Amyotrophic lateral sclerosis | Genetic aspects | Twin studies | Research | Risk factors | Heredity | Family medical history | Twins | motor neuron disease | genetics | Twin study | frontotemporal dementia | Research Paper | 1507 | 1506 | amyotrophic lateral sclerosis | heritability
SURGERY | PROTEIN | GENE | PSYCHIATRY | ALS | PATH-ANALYSIS | MUTATIONS | EPIDEMIOLOGY | ONSET | CLINICAL NEUROLOGY | Genetic Predisposition to Disease - genetics | Diseases in Twins - diagnosis | Diseases in Twins - genetics | Amyotrophic Lateral Sclerosis - genetics | Humans | Twins, Dizygotic | Amyotrophic Lateral Sclerosis - diagnosis | United Kingdom | Twins, Monozygotic | Sweden | Registries | Twin Studies as Topic | Models, Genetic | Genetic susceptibility | Analysis | Amyotrophic lateral sclerosis | Genetic aspects | Twin studies | Research | Risk factors | Heredity | Family medical history | Twins | motor neuron disease | genetics | Twin study | frontotemporal dementia | Research Paper | 1507 | 1506 | amyotrophic lateral sclerosis | heritability
Journal Article