Stefan Nygaard Hansen

  1. 2022
  2. Published

    Temporal and regional differences in the incidence of hospital-diagnosed endometriosis : a Danish population-based study. / Illum, Louise Ruby Høj; Forman, Axel; Melgaard, Anna et al.

    In: Acta Obstetricia et Gynecologica Scandinavica, Vol. 101, No. 7, 07.2022, p. 737-746.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  3. Published

    Multiple health complaints in preadolescence and hospital contacts during adolescence : a prospective cohort study. / Bernstorff, Martin; Rask, Charlotte Ulrikka; Rytter, Dorte et al.

    In: Scientific Reports, Vol. 12, No. 1, 7412, 05.2022.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  4. Published

    Asparaginase enzyme activity levels and toxicity in childhood acute lymphoblastic leukemia : a NOPHO ALL2008 study. / Lynggaard, Line Stensig; Rank, Cecilie Utke; Hansen, Stefan Nygaard et al.

    In: Blood Advances, Vol. 6, No. 1, 01.2022, p. 138-147.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  5. 2021
  6. Published

    On the assumption of independent right censoring. / Overgaard, Morten; Hansen, Stefan Nygaard.

    In: Scandinavian Journal of Statistics, Vol. 48, No. 4, 12.2021, p. 1234-1255.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  7. Published

    Optimal interpregnancy interval in autism spectrum disorder : A multi-national study of a modifiable risk factor. / Pereira, Gavin; Francis, Richard W; Gissler, Mika et al.

    In: Autism Research, Vol. 14, No. 11, 11.2021, p. 2432-2443.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  8. E-pub ahead of print

    Pre-adolescents with multiple health complaints redeem more prescriptions : A follow-up study in the Danish National Birth Cohort. / Bernstorff, Martin; Rask, Charlotte Ulrikka; Rytter, Dorte et al.

    In: Scandinavian Journal of Public Health, 27.08.2021.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  9. Published

    Administrative faktorer forklarer stor del af stigning i autismehyppigheden. / Hansen, Stefan Nygaard.

    Registerdata i Dansk Sundhedsforskning: eksempelsamling fra Strategisk Alliance for Register- og Sundhedsdata. København : Sundhedsministeriet, 2021. p. 22.

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommunication

  10. 2019
  11. Published

    Recurrence Risk of Autism in Siblings and Cousins : A Multinational, Population-Based Study. / Hansen, Stefan N; Schendel, Diana E; Francis, Richard W et al.

    In: Journal of the American Academy of Child and Adolescent Psychiatry, Vol. 58, No. 9, 09.2019, p. 866-875.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  12. Published

    Parental Age and Differential Estimates of Risk for Neuropsychiatric Disorders : Findings From the Danish Birth Cohort. / Janecka, Magdalena; Hansen, Stefan N; Modabbernia, Amirhossein et al.

    In: Journal of the American Academy of Child and Adolescent Psychiatry, Vol. 58, No. 6, 06.2019, p. 618-627.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  13. Published

    Association of Genetic and Environmental Factors With Autism in a 5-Country Cohort. / Bai, Dan; Yip, Benjamin Hon Kei; Windham, Gayle C et al.

    In: JAMA Psychiatry, Vol. 76, No. 10, 2019, p. 1035-1043.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  14. Published

    On the assumption of independent right censoring. / Overgaard, Morten; Hansen, Stefan Nygaard.

    2019.

    Research output: Working paper/Preprint Working paperResearch

  15. 2017
  16. Published

    Estimating a population cumulative incidence under calendar time trends. / Hansen, Stefan N; Overgaard, Morten; Andersen, Per K et al.

    In: B M C Medical Research Methodology, Vol. 17, No. 1, 11.01.2017, p. 7.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  17. 2016
  18. Published

    Prenatal Maternal Smoking and Increased Risk for Tourette Syndrome and Chronic Tic Disorders. / Browne, Heidi A; Modabbernia, Amirhossein; Buxbaum, Joseph D et al.

    In: American Academy of Child and Adolescent Psychiatry. Journal, Vol. 55, No. 9, 09.2016, p. 784-91.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  19. 2015
  20. Published

    Stoppage in Autism Spectrum Disorders. / Grønborg, Therese Koops; Hansen, Stefan Nygaard; Nielsen, Svend et al.

    In: Journal of Autism and Developmental Disorders, Vol. 45, No. 11, 11.2015, p. 3509-3519.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  21. Published

    Familial Clustering of Tic Disorders and Obsessive-Compulsive Disorder. / Browne, Heidi A; Hansen, Stefan N; Buxbaum, Joseph D et al.

    In: J A M A Psychiatry, Vol. 72, No. 4, 04.2015, p. 359-366.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  22. Published

    The increasing prevalence of reported diagnoses of childhood psychiatric disorders : a descriptive multinational comparison. / Atladottir, Hjördis O; Gyllenberg, David; Langridge, Amanda et al.

    In: European Child & Adolescent Psychiatry, Vol. 24, No. 2, 02.2015, p. 173-83.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  23. Published

    Explaining the increase in the prevalence of autism spectrum disorders : the proportion attributable to changes in reporting practices. / Hansen, Stefan Nygaard; Schendel, Diana; Parner, Erik T.

    In: J A M A Pediatrics, Vol. 169, No. 1, 01.01.2015, p. 56-62.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  24. 2014
  25. Published

    Cohort effects explain the increase in autism diagnosis : an identifiability problem of the age-period-cohort model. / Hansen, Stefan Nygaard; Parner, Erik T.

    In: International Journal of Epidemiology, Vol. 43, No. 6, 12.2014, p. 1988-9.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  26. Published

    Events per variable for risk differences and relative risks using pseudo-observations. / Hansen, Stefan Nygaard; Andersen, Per Kragh; Parner, Erik Thorlund.

    In: Lifetime Data Analysis, Vol. 20, No. 4, 14.01.2014, p. 584-598.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review