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83 results on '"Havdahl, A"'

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1. Attainment and loss of early social‐communication skills across neurodevelopmental conditions in the Norwegian Mother, Father and Child Cohort Study.

2. Bounding the average causal effect in Mendelian randomisation studies with multiple proposed instruments: An application to prenatal alcohol exposure and attention deficit hyperactivity disorder.

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3. Parental fecundability and neurodevelopmental delays and difficulties in offspring.

4. Genetic contributions to autism spectrum disorder.

5. Age of walking and intellectual ability in autism spectrum disorder and other neurodevelopmental disorders: a population‐based study.

6. Commentary: Meeting the challenge of multidimensionality in neurodevelopmental disorders—reflections on Johnson et al. (2021).

7. Editorial: Developmental Psychiatric Genetic Epidemiology: Where Are We, and What Challenges Do We Face Going Forward?

8. Sensitivity and specificity of early screening for autism.

11. Subdimensions of social-communication impairment in autism spectrum disorder.

14. In Reply.

15. Participant engagement and involvement in longitudinal cohort studies: qualitative insights from a selection of pregnancy and birth, twin, and family-based population cohort studies.

16. Running in the FAMILY: understanding and predicting the intergenerational transmission of mental illness.

17. SU7ASSESSING THE CONTRIBUTION OF NEURODEVELOPMENTAL RISK ALLELES TO MATERNAL BEHAVIOURS AND LIFE-STYLE FACTORS.

18. Eating Problems Among Adolescent Boys and Girls Before and During the Covid‐19 Pandemic.

19. Childhood trajectories of emotional and behavioral difficulties are related to polygenic liability for mood and anxiety disorders.

20. Sex Differences in Human Brain Structure at Birth.

21. Measuring autism-associated traits in the general population: Factor structure and measurement invariance across sex and diagnosis status of the Social Communication Questionnaire.

22. Dr. Havdahl et al. reply.

23. The Lancet Commission on the future of care and clinical research in autism.

24. 75 POLYGENIC RISK FOR ADHD AND EXPOSURES DURING PREGNANCY IN THE NORWEGIAN MOTHER AND CHILD COHORT STUDY (MOBA).

25. Genetic liability to schizophrenia is associated with exposure to traumatic events in childhood.

26. Genetic and phenotypic heterogeneity in early neurodevelopmental traits in the Norwegian Mother, Father and Child Cohort Study.

27. Intergenerational transmission of ADHD behaviors: genetic and environmental pathways.

28. Maternal Fiber Intake During Pregnancy and Development of Attention-Deficit/Hyperactivity Disorder Symptoms Across Childhood: The Norwegian Mother, Father, and Child Cohort Study.

29. Assessing causal links between age at menarche and adolescent mental health: a Mendelian randomisation study.

30. Impaired glucose tolerance and cardiovascular risk factors in relation to infertility: a Mendelian randomization analysis in the Norwegian Mother, Father, and Child Cohort Study.

31. Multidimensional Influences on Autism Symptom Measures: Implications for Use in Etiological Research.

32. Development of prosocial behavior and inhibitory control in late childhood: A longitudinal exploration of sex differences and reciprocal relations.

33. Genotype–environment interplay in associations between maternal drinking and offspring emotional and behavioral problems.

34. Exploring the differentiation of behavioural and emotional problems across childhood: A prospective longitudinal cohort study.

35. Meta-Analyses of Genome-Wide Association Studies for Postpartum Depression.

36. Maternal depression and the polygenic p factor: A family perspective on direct and indirect effects.

37. Associations between health behaviours, fertility and reproductive outcomes: triangulation of evidence in the Norwegian Mother, Father and Child Cohort Study (MoBa).

38. Developmental milestones in early childhood and genetic liability to neurodevelopmental disorders.

39. Childhood temperamental, emotional, and behavioral characteristics associated with mood and anxiety disorder s in adolescence: A prospective study.

40. Body mass index and childhood symptoms of depression, anxiety, and attention-deficit hyperactivity disorder: A within-family Mendelian randomization study.

41. Maternal vitamin D during pregnancy and offspring autism and autism-associated traits: a prospective cohort study.

43. On the importance of parenting in externalizing disorders: an evaluation of indirect genetic effects in families.

44. T2. DIRECT AND INDIRECT GENETIC INFLUENCES ON MENTAL DISTRESS IN MOTHER-FATHER-OFFSPRING TRIOS DURING THE COVID-19 LOCKDOWN.

45. Early manifestations of genetic risk for neurodevelopmental disorders.

46. Social and genetic associations with educational performance in a Scandinavian welfare state.

47. Decline in attention-deficit hyperactivity disorder traits over the life course in the general population: trajectories across five population birth cohorts spanning ages 3 to 45 years.

48. Prenatal smoking, alcohol and caffeine exposure and maternal‐reported attention deficit hyperactivity disorder symptoms in childhood: triangulation of evidence using negative control and polygenic risk score analyses.

49. Combining multivariate genomic approaches to elucidate the comorbidity between autism spectrum disorder and attention deficit hyperactivity disorder.

50. Maternal and offspring genetic risk score analyses of fetal alcohol exposure and attention‐deficit hyperactivity disorder risk in offspring.