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Dorte Helenius

Heritability of Schizophrenia and Schizophrenia Spectrum Based on the Nationwide Danish Twin Register
2017 · Rikke Hilker, Dorte Helenius, et al. · Biological Psychiatry · 666
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Acute COVID-19 severity and mental health morbidity trajectories in patient populations of six nations: an observational study
2022 · Ingibjörg Magnúsdóttir, Anikó Lovik, et al. · The Lancet Public Health · 162
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A nation‐wide study of the family aggregation and risk factors in anorexia nervosa over three generations
2014 · Hans‐Christoph Steinhausen, Helle Jakobsen, et al. · International Journal of Eating Disorders · 112
Variants in the fetal genome near pro-inflammatory cytokine genes on 2q13 associate with gestational duration
2019 · Xueping Liu, Dorte Helenius, et al. · Nature Communications · 96
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Comparing Copy Number Variations in a Danish Case Cohort of Individuals With Psychiatric Disorders
2021 · Xabier Calle Sánchez, Dorte Helenius, et al. · JAMA Psychiatry · 51
Predicting ADHD in school age when using the Strengths and Difficulties Questionnaire in preschool age: a longitudinal general population study, CCC2000
2014 · Martin K. Rimvall, Hanne Elberling, et al. · European Child & Adolescent Psychiatry · 49
Family Aggregation and Risk Factors of Obsessive-compulsive Disorders in a Nationwide Three-generation Study
2013 · Hans-Christoph Steinhausen, Charlotte Bisgaard, et al. · Depression and Anxiety · 44
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Population-Based Risk of Psychiatric Disorders Associated With Recurrent Copy Number Variants
2024 · Morteza Vaez, Simone Montalbano, et al. · JAMA Psychiatry · 39
Associations of psychiatric disorders with sex chromosome aneuploidies in the Danish iPSYCH2015 dataset: a case-cohort study
2023 · Xabier Calle Sánchez, Simone Montalbano, et al. · The Lancet Psychiatry · 39
Is an Early Age at Illness Onset in Schizophrenia Associated With Increased Genetic Susceptibility? Analysis of Data From the Nationwide Danish Twin Register
2017 · Rikke Hilker, Dorte Helenius, et al. · EBioMedicine · 31
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Polygenic profiles define aspects of clinical heterogeneity in attention deficit hyperactivity disorder
2023 · Sonja LaBianca, Isabell Brikell, et al. · Nature Genetics · 30
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A comprehensive map of genetic relationships among diagnostic categories based on 48.6 million relative pairs from the Danish genealogy
2022 · Georgios Athanasiadis, Joeri J. Meijsen, et al. · Proceedings of the National Academy of Sciences · 29
Quantifying the relative importance of genetics and environment on the comorbidity between mental and cardiometabolic disorders using 17 million Scandinavians
2024 · Joeri Meijsen, Kejia Hu, et al. · Nature Communications · 24
Family load estimates and risk factors of anxiety disorders in a nationwide three generation study
2014 · Dorte Helenius, Povl Munk-Jørgensen, et al. · Psychiatry Research · 22
A three generations nation-wide population study of family load estimates in bipolar disorder with different age at onset
2013 · Dorte Helenius, Povl Munk Jørgensen, et al. · Journal of Affective Disorders · 18
Family load estimates of schizophrenia and associated risk factors in a nation-wide population study of former child and adolescent patients up to forty years of age
2012 · Dorte Helenius, Povl Munk-Jørgensen, et al. · Schizophrenia Research · 16
The Association between Medication for Attention-Deficit/Hyperactivity Disorder and Cancer
2013 · Hans-Christoph Steinhausen, Dorte Helenius · Journal of Child and Adolescent Psychopharmacology · 12
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Changes in Genetic Contributions to ASD and ADHD by Year of Diagnosis
2026 · Sonja LaBianca, Mette Lise Lousdal, et al. · JAMA Psychiatry · 9
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Genetic insights into psychotic major depressive disorder: bridging the mood-psychotic disorder spectrum
2025 · Thuy-Dung Nguyen, Joeri J. Meijsen, et al. · EBioMedicine · 9
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Experience of loneliness during the COVID-19 pandemic: a cross-sectional study of 50 968 adult Danes
2023 · Lea AN Christoffersen, Dorte Helenius, et al. · BMJ Open · 9
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Analysis of exonic deletions in a large population study provides novel insights into NRXN1 pathology
2024 · Simone Montalbano, Morten Dybdahl Krebs, et al. · npj Genomic Medicine · 8
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Population-representative inference for primary and secondary outcomes in extended case-cohort designs
2025 · Theresa Wimberley, Oleguer Plana-Ripoll, et al. · Discover Public Health · 7
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Accurate and Effective Detection of Recurrent Copy Number Variants in Large SNP Genotype Datasets
2022 · Simone Montalbano, Xabier Calle Sánchez, et al. · Current Protocols · 7
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Recurrent Copy Number Variants and Psychiatric Outcomes in the Context of Polygenic Scores
2026 · Morteza Vaez, Simone Montalbano, et al. · JAMA Psychiatry · 4
Evaluating the Joint Effects of Recurrent Copy Number Variants and Polygenic Scores on the Risk of Psychiatric Disorders in the iPSYCH2015 Case-Cohort Sample
2024 · Morteza Vaez, Simone Montalbano, et al. · medRxiv · 4
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Works count: 52
Citation count: 1,705
H-index: 17
I10-index: 19
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