Search Results - "Opdahl, Signe"

Mortality from external causes in late adolescence and early adulthood by gestational age and sex: a population-based cohort study in four Nordic countries.

Authors: Bilsteen, Josephine Funck Opdahl, Signe Pulakka, Anna et al.

Source: BMC Medicine. 11/4/2024, Vol. 22 Issue 1, p1-13. 13p.

Long term trends of breast cancer incidence according to proliferation status.

Authors: Klæstad, Elise Opdahl, Signe Raj, Sunil Xavier et al.

Source: BMC Cancer. 12/21/2022, Vol. 22 Issue 1, p1-12. 12p.

The association of women's birth size with risk of molecular breast cancer subtypes: a cohort study.

Authors: Sandvei, Marie S. Opdahl, Signe Valla, Marit et al.

Source: BMC Cancer. 3/23/2021, Vol. 21 Issue 1, p1-8. 8p.

Gestational age and the risk of autism spectrum disorder in Sweden, Finland, and Norway: A cohort study.

Authors: Persson, Martina Opdahl, Signe Risnes, Kari et al.

Source: PLoS Medicine. 9/22/2020, Vol. 17 Issue 9, p1-15. 15p. 3 Charts, 2 Graphs.

Risk of congenital malformations in live-born singletons conceived after intracytoplasmic sperm injection: a Nordic study from the CoNARTaS group.

Authors: Henningsen, Anna-Karina Aaris Opdahl, Signe Wennerholm, Ulla-Britt et al.

Source: Fertility & Sterility. Nov2023, Vol. 120 Issue 5, p1033-1041. 9p.

Response: Multiple births as a mediator than a confounder in ART research.

Authors: Magnus, Maria C. Opdahl, Signe

Source: Paediatric & Perinatal Epidemiology. Jul2024, Vol. 38 Issue 5, p446-446. 1p.

Invasive lobular breast cancer: the prognostic impact of histopathological grade, E-cadherin and molecular subtypes.

Authors: Engstrøm, Monica J Opdahl, Signe Vatten, Lars J et al.

Source: Histopathology. Feb2015, Vol. 66 Issue 3, p409-419. 11p. 1 Color Photograph, 1 Diagram, 7 Charts, 3 Graphs.

Risk of Hypertensive Disorders in Pregnancy After Fresh and Frozen Embryo Transfer in Assisted Reproduction: A Population-Based Cohort Study With Within-Sibship Analysis.

Authors: H. Petersen, Sindre Westvik-Johari, Kjersti Spangmose, Anne Lærke et al.

Source: Hypertension (0194911X). Feb223, Vol. 80 Issue 2, pe6-e16.

Cervical intraepithelial neoplasia grade 1 and long-term risk of progression and treatment.

Authors: Baasland, Ingrid Bjørge, Tone Engesæter, Birgit et al.

Source: PLoS ONE. 4/23/2025, Vol. 20 Issue 4, p1-14. 14p.

Molecular Subtypes of Breast Cancer: Long-term Incidence Trends and Prognostic Differences.

Authors: Valla, Marit Vatten, Lars Johan Engstrøm, Monica Jernberg et al.

Source: Cancer Epidemiology, Biomarkers & Prevention. Dec2016, Vol. 25 Issue 12, p1625-1634.

Estimating the impact of bias in causal epidemiological studies: the case of health outcomes following assisted reproduction.

Authors: Walker, Adrian R Venetis, Christos A Opdahl, Signe et al.

Source: Human Reproduction. May2024, Vol. 39 Issue 5, p869-875. 7p.

Risk of placenta previa in assisted reproductive technology: A Nordic population study with sibling analyses.

Authors: Landsverk, Eirik Westvik-Johari, Kjersti Wennerholm, Ulla-Britt et al.

Source: PLoS Medicine. 2/3/2025, Vol. 22 Issue 1, p1-19. 19p.

Placental Weight and Breast Cancer Risk in Young Women: A Registry-Based Cohort Study from Norway.

Authors: Opdahl, Signe Alsaker, Mirjam D.K. Romundstad, Pål R. et al.

Source: Cancer Epidemiology, Biomarkers & Prevention. Jul2012, Vol. 21 Issue 7, p1060-1065.

Risk of stroke the year following a delivery after using assisted reproductive technologies.

Authors: Magnus, Maria C. Håberg, Siri E. Rönö, Kristiina et al.

Source: Paediatric & Perinatal Epidemiology. Mar2024, Vol. 38 Issue 3, p197-201. 5p.

Data Resource Profile: Committee of Nordic Assisted Reproductive Technology and Safety (CoNARTaS) cohort.

Authors: Opdahl, Signe Henningsen, Anna-Karina Aaris Bergh, Christina et al.

Source: International Journal of Epidemiology. Apr2020, Vol. 49 Issue 2, p365-365. 1p.

Cancer in children born after frozen-thawed embryo transfer: A cohort study.

Authors: Sargisian, Nona Lannering, Birgitta Petzold, Max et al.

Source: PLoS Medicine. 9/1/2022, Vol. 19 Issue 9, p1-21. 21p. 4 Charts, 5 Graphs.

Effect of maternal age on maternal and neonatal outcomes after assisted reproductive technology.

Authors: Wennberg, Anna Lena Opdahl, Signe Bergh, Christina et al.

Source: Fertility & Sterility. Oct2016, Vol. 106 Issue 5, p1142-1149.e14. 1p.

Perinatal and maternal outcome after vitrification of blastocysts: a Nordic study in singletons from the CoNARTaS group.

Authors: Ernstad, Erica Ginström Spangmose, Anne Lærke Opdahl, Signe et al.

Source: Human Reproduction. Nov2019, Vol. 34 Issue 11, p2282-2289. 8p. 3 Charts.

Visual and digital assessment of Ki-67 in breast cancer tissue - a comparison of methods.

Authors: Skjervold, Anette H. Pettersen, Henrik Sahlin Valla, Marit et al.

Source: Diagnostic Pathology. 5/6/2022, Vol. 17 Issue 1, p1-14. 14p.

Cardiovascular disease, obesity, and type 2 diabetes in children born after assisted reproductive technology: A population-based cohort study.

Authors: Norrman, Emma Petzold, Max Gissler, Mika et al.

Source: PLoS Medicine. 9/7/2021, Vol. 18 Issue 9, p1-23. 23p. 1 Diagram, 7 Charts.