Publications

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Zhu, J. L., Hasle, H., Correa, A., Schendel, D., Friedman, J. M., Olsen, J. & Rasmussen, S. A. (2013). Survival among people with Down syndrome: a nationwide population-based study in Denmark. Genetics in Medicine, 15(1), 64-9. https://doi.org/10.1038/gim.2012.93

Zhu, J. L., Olsen, J. & Olesen, A. W. (2012). Risk for developmental coordination disorder correlates with gestational age at birth. Paediatric and Perinatal Epidemiology, 26(6), 572-7. https://doi.org/10.1111/j.1365-3016.2012.01316.x

Zhu, J. L., Olsen, J., Sørensen, H. T., Li, J., Nohr, E. A., Obel, C., Vestergaard, M. & Olsen, M. S. (2013). Prenatal maternal bereavement and congenital heart defects in offspring: a registry-based study. Pediatrics, 131(4), e1225-30. https://doi.org/10.1542/peds.2012-3024

Zhu, J. L., Obel, C., Hasle, H., Rasmussen, S. A., Li, J. & Olsen, J. (2014). Social conditions for people with Down syndrome: A register-based cohort study in Denmark. American Journal of Medical Genetics - Part A, 164(1), 36-41. https://doi.org/10.1002/ajmg.a.36272

Zhu, J. L., Hasle, H., Correa, A., Schendel, D., Friedman, J. M., Olsen, J. & Rasmussen, S. A. (2013). Hospitalizations among people with Down syndrome: a nationwide population-based study in Denmark. American Journal of Medical Genetics - Part A, 161A(4), 650-7. https://doi.org/10.1002/ajmg.a.35711

Zhu, J. L., Olsen, J., Liew, Z., Li, J., Niclasen, J. & Obel, C. (2014). Parental Smoking During Pregnancy and ADHD in Children: The Danish National Birth Cohort. Pediatrics, 134(2). https://doi.org/10.1542/peds.2014-0213

Zhou, S., Jin, C. Y., Guo, J., Liu, Z., Feng, Q., Wang, J., Xu, X. R., Wang, S., Wan, Z. S., Obel, C., Liu, H. & Wang, H. J. (2022). The relationship between online courses and mental health among Chinese children. BMC Psychiatry, 22(1), Article 328. https://doi.org/10.1186/s12888-022-03976-2

Zacher Kjeldsen, M.-M., Bang Madsen, K., Liu, X., Mægbæk, M. L., Robakis, T., Bergink, V. & Munk-Olsen, T. (2024). Identifying postpartum depression: Using key risk factors for early detection. BMJ Mental Health, 27(1), Article e301206. https://doi.org/10.1136/bmjment-2024-301206

Zacher Kjeldsen, M. M., Liu, X., Bang Madsen, K., Elliott, A. F., Zacher Kjeldsen, S., Mægbæk, M. L., Bergink, V., Frokjaer, V. G. & Munk-Olsen, T. (2025). Partner status and partner mental health and the risk of postpartum depression. Nature Mental Health, 3(7), 814-820. https://doi.org/10.1038/s44220-025-00461-z

Yu, Y., Liew, Z., Wang, A., Arah, O. A., Li, J., Olsen, J., Cnattingius, S., Qin, G., Obel, C., Fu, B. & Li, J. (2019). Mediating roles of preterm birth and restricted fetal growth in the relationship between maternal education and infant mortality: A Danish population-based cohort study. PLoS Medicine, 16(6), Article 1002831. https://doi.org/10.1371/journal.pmed.1002831

Warselius, P., Cnattingius, S., Li, J., Wei, D., Valdimarsdottir, U. A., Kosidou, K., Reutfors, J., Olsen, J., Vestergaard, M., Obel, C. & László, K. D. (2019). Maternal bereavement shortly before or during pregnancy and risk of postpartum psychotic illness: a population-based study from Denmark and Sweden. Clinical epidemiology, 11, 285-298. https://doi.org/10.2147/CLEP.S195741

Wang, H., Li, F., Miao, M., Yu, Y., Ji, H., Liu, H., Huang, R., Obel, C., Zhang, J. & Li, J. (2020). Maternal spontaneous abortion and the risk of attention-deficit/hyperactivity disorder in offspring: a population-based cohort study. Human reproduction (Oxford, England), 35(5), 1211-1221. https://doi.org/10.1093/humrep/deaa035

Virk, J., Li, J., Vestergaard, M., Obel, C., Kristensen, J. K. & Olsen, J. (2013). Correction: Prenatal Exposure to Bereavement and Type-2 Diabetes: A Danish Longitudinal Population Based Study. PLoS One, 8(8). https://doi.org/10.1371/annotation/dbd21894-4722-499c-afaf-b03015fae7d8

Virk, J., Obel, C., Li, J. & Olsen, J. (2014). In-Utero Exposure to Bereavement and Offspring IQ: A Danish National Cohort Study. PLoS One, 9(2), e88477. https://doi.org/10.1371/journal.pone.0088477

Virk, J., Ritz, B., Li, J., Obel, C. & Olsen, J. (2016). Childhood Bereavement and Type 1 Diabetes: a Danish National Register Study. Paediatric and Perinatal Epidemiology, 30(1), 86-92. https://doi.org/10.1111/ppe.12247

Ullebø, A. K., Posserud, M.-B., Heiervang, E., Obel, C. & Gillberg, C. (2012). Prevalence of the ADHD phenotype in 7- to 9-year-old children: effects of informant, gender and non-participation. Social Psychiatry and Psychiatric Epidemiology, 47(5), 763-769. https://doi.org/10.1007/s00127-011-0379-3

Toender, A., Zhu, JL., Olsen, J. & Obel, C. (2013). Alterations in family structure and ADHD-related symptoms among the affected children. European Journal of Epidemiology, 28 ((supplement 1)), 121-22. Article Poster P-137.

Tabori-Kraft, J., Dalsgaard, S., Obel, C., Thomsen, P. H., Henriksen, T. B. & Scahill, L. (2012). Prevalence and clinical correlates of tic disorders in a community sample of school-age children. European Child & Adolescent Psychiatry, 21(1), 5-13. https://doi.org/10.1007/s00787-011-0223-z

Sun, Y., Overvad, K., Zhou, W. J., Zhu, J. L. & Olsen, J. (2013). Cancer Risks in Parents Who had a Child with a Congenital Malformation. Birth Defects Research. Part B: Developmental and Reproductive Toxicology, 98(2), 154-63. https://doi.org/10.1002/bdrb.21051

Sudan, M., Olsen, J., Arah, O. A., Obel, C. & Kheifets, L. (2016). Prospective cohort analysis of cellphone use and emotional and behavioural difficulties in children. Journal of Epidemiology & Community Health, 70(12), 1207-1213. https://doi.org/10.1136/jech-2016-207419

Stokholm, L., Juhl, M., Lønfeldt, N. N., Mikkelsen, S. H., Obel, C. & Strandberg-Larsen, K. (2018). Obstetric synthetic oxytocin use and subsequent hyperactivity/inattention problems in Danish children. Acta Obstetricia et Gynecologica Scandinavica, 97(7), 880-889. https://doi.org/10.1111/aogs.13344

Stokholm, L., Juhl, M., Talge, N. M., Gissler, M., Obel, C. & Strandberg-Larsen, K. (2021). Obstetric oxytocin exposure and ADHD and ASD among Danish and Finnish children. International Journal of Epidemiology, 50(2), 446-456. https://doi.org/10.1093/ije/dyaa076

Spang, K. S., Ellersgaard, D., Hemager, N., Christiani, C. J., Burton, B. K., Greve, A. N., Gantriis, D., Ohland, J., Pedersen, M. G., Mors, O., Nordentoft, M., Plessen, K. J., Obel, C., Jepsen, J. R. M. & Thorup, A. A. E. (2021). Executive functions in 7-year-old children of parents with schizophrenia or bipolar disorder compared with controls: The Danish High Risk and Resilience Study-VIA 7, a population-based cohort study. European Child & Adolescent Psychiatry, 30(12), 1871-1884. https://doi.org/10.1007/s00787-020-01650-0

Spang, K. S., Thorup, A. A. E., Ellersgaard, D., Hemager, N., Christiani, C., Burton, B. K., Gantriis, D., Greve, A., Gregersen, M., Mors, O., Nordentoft, M., Jepsen, J. R. M., Obel, C. & Plessen, K. J. (2022). The Strengths and Difficulties Questionnaire Is of Clinical Significance Regarding Emotional and Behavioral Problems in 7-Year-Old Children With Familial Risk of Schizophrenia or Bipolar Disorder and Population-Based Controls the Danish High Risk and Resilience Study–VIA 7; A Population-Based Cohort Study. Frontiers in Psychiatry, 13, Article 861219. https://doi.org/10.3389/fpsyt.2022.861219

Spang, K. S., Hagstrøm, J., Ellersgaard, D., Christiani, C., Hemager, N., Burton, B. K., Greve, A. N., Rohr, K., Gantriis, D., Vangkilde, S., Mors, O., Nordentoft, M., Obel, C., Plessen, K. J., Jepsen, J. R. M. & Thorup, A. A. E. (2022). Emotion regulation in 7-year-old children with familial high risk for schizophrenia or bipolar disorder compared to controls - The Danish High Risk and Resilience Study - VIA 7, a population-based cohort study. British Journal of Clinical Psychology, 61(4), 1103-1118. https://doi.org/10.1111/bjc.12382

Sonne, T., Obel, C. & Grønbæk, K. (2015). Designing Real Time Assistive Technologies: A Study of Children with ADHD. In OzCHI '15: Proceedings of the Annual Meeting of the Australian Special Interest Group for Computer Human Interaction (pp. 34-38). Association for Computing Machinery. https://doi.org/10.1145/2838739.2838815

Sonne, T., Marshall, P., Müller, J., Obel, C. & Grønbæk, K. (2016). A Follow-up Study of a Successful Assistive Technology for Children with ADHD and Their Families. In Proceedings of IDC 2016 - The 15th International Conference on Interaction Design and Children (pp. 400-407). https://doi.org/10.1145/2930674.2930704

Sonne, T., Marshall, P., Obel, C., Thomsen, P. H. & Grønbæk, K. (2016). An Assistive Technology Design Framework for ADHD. In C. Parker (Ed.), Proceedings of the 28th Australian Computer-Human Interaction Conference, OzCHI 2016: OzCHI '16 (pp. 60-70). Association for Computing Machinery. https://doi.org/10.1145/3010915.3010925

Sonne, T., Müller, J., Marshall, P., Obel, C. & Grønbæk, K. (2016). Changing Family Practices with Assistive Technology: MOBERO Improves Morning and Bedtime Routines for Children with ADHD. In CHI 2016 - Proceedings, 34th Annual CHI Conference on Human Factors in Computing Systems: CHI '16 (pp. 152-164). Association for Computing Machinery. https://doi.org/10.1145/2858036.2858157

Sahuric, A., Hohwü, L., Bang Madsen, K., Christensen, A. F., Snefstrup, M. V., Obel, C. & Plana-Ripoll, O. (2021). Differential Parent and Teacher Reports of ADHD Symptoms According to the Child's Country of Origin. A Quantitative Study From Denmark Exploring the Implication for Diagnosis. Journal of Attention Disorders, 25(9), 1207-1214. https://doi.org/10.1177/1087054719895309

Rommel, A.-S., Semark, B. D., Liu, X., Madsen, K. B., Agerbo, E., Munk-Olsen, T., Petersen, L. V. & Bergink, V. (2024). Prenatal antidepressant exposure and the risk of decreased gestational age and lower birthweight: A polygenic score approach to investigate confounding by indication. Acta Psychiatrica Scandinavica, 150(5), 344-354. https://doi.org/10.1111/acps.13636

Rolschau, A. H., Olesen, A. W., Obel, C., Olsen, J., Wu, C. S. & Kofoed, P. E. (2020). Cerebral disorders in the first 7 years of life in children born post-term: A cohort study. BMC Pediatrics, 20(1), Article 51. https://doi.org/10.1186/s12887-020-1950-4

Ren, T., Chen, J., Yu, Y., He, H., Zhang, J., Li, F., Svendsen, K., Obel, C., Wang, H. & Li, J. (2021). The association of asthma, atopic dermatitis, and allergic rhinitis with peripartum mental disorders. Clinical and Translational Allergy, 11(10), Article e12082. https://doi.org/10.1002/clt2.12082

Poulsen, S. H., Maindal, N., Kragh, G., Kirk, U. B., Oddershede, K., Sejerkilde, M., Pedersen, S. B., Haghju, M., Sinclair, E., Harrits, A., Sherson, J. & Obel, C. (2022). Co-creating science communication and research with young people about their mental health during the covid-19 crisis. Poster session presented at Engaging Citizen Science, Aarhus, Denmark.

Poulsen, S. H., Maindal, N., Greve, L., Kirk, U. B., Harrits, A., Obel, C., Bjerg, T. W., Lauridsen, K., Sabra, J. B. S. & Kristensen, S. S. (2022). Co-Creating the Museum Exhibition 'The Body as Data with Young People'. Poster session presented at ECREA, Aarhus, Denmark.

Poulsen, S. H., Maindal, N., Kragh, G., Oddershede, K., Sejerkilde, M., Breiner Pedersen, S., Haghju, M., Sinclair, E., Harrits, A., Kirk, U. B., Sherson, J. & Obel, C. (2022). How to engage young people in mental health research?. Poster session presented at ECSA Conference 2022: Citizen Science for Planetary Health, Berlin, Germany.