Zobrazeno 1 - 10
of 80
pro vyhledávání: '"Signe Opdahl"'
Publikováno v:
Breast Cancer Research, Vol 25, Iss 1, Pp 1-9 (2023)
Abstract Background Some breast carcinomas detected at screening, especially ductal carcinoma in situ, may have limited potential for progression to symptomatic disease. To determine non-progression is a challenge, but if all screening-detected breas
Externí odkaz:
https://doaj.org/article/513c26810bbf40f9be8c1dfc2dcc00d1
Autor:
Sara Marie Nilsen, Jonas Valand, Tormod Rogne, Andreas Asheim, Weiyao Yin, Johanna Metsälä, Signe Opdahl, Henrik Døllner, Jan K. Damås, Eero Kajantie, Erik Solligård, Sven Sandin, Kari Risnes
Publikováno v:
EClinicalMedicine, Vol 62, Iss , Pp 102108- (2023)
Summary: Background: Preterm birth is associated with increased risk of childhood infections. Whether this risk persists into adulthood is unknown and limited information is available on risk patterns across the full range of gestational ages. Method
Externí odkaz:
https://doaj.org/article/ea83b7b31a5b41879de66828cf202459
Publikováno v:
BMC Cancer, Vol 22, Iss 1, Pp 1-12 (2022)
Abstract Background Long-term breast cancer incidence trends according to proliferation status are poorly described. We studied time-trends in breast cancer incidence, using mitotic count and Ki-67 as markers of proliferation. Methods Among 83,298 No
Externí odkaz:
https://doaj.org/article/182e78d9a4a9416eb8c787bf2e7fd39f
Publikováno v:
Diagnostic Pathology, Vol 17, Iss 1, Pp 1-14 (2022)
Abstract Background In breast cancer (BC) Ki-67 cut-off levels, counting methods and inter- and intraobserver variation are still unresolved. To reduce inter-laboratory differences, it has been proposed that cut-off levels for Ki-67 should be determi
Externí odkaz:
https://doaj.org/article/65e442d2d37e4b80ac2b428e852b5879
Publikováno v:
MDM Policy & Practice, Vol 7 (2022)
Background. Several studies have evaluated the effect of mammography screening on breast cancer mortality based on overall breast cancer mortality trends, with varied conclusions. The statistical power of such trend analyses is, however, not carefull
Externí odkaz:
https://doaj.org/article/4ec7202993e74fa5a71e8507a294c3ce
Autor:
Nona Sargisian, Birgitta Lannering, Max Petzold, Signe Opdahl, Mika Gissler, Anja Pinborg, Anna-Karina Aaris Henningsen, Aila Tiitinen, Liv Bente Romundstad, Anne Lærke Spangmose, Christina Bergh, Ulla-Britt Wennerholm
Publikováno v:
PLoS Medicine, Vol 19, Iss 9, p e1004078 (2022)
BackgroundThe aim was to investigate whether children born after assisted reproduction technology (ART), particularly after frozen-thawed embryo transfer (FET), are at higher risk of childhood cancer than children born after fresh embryo transfer and
Externí odkaz:
https://doaj.org/article/d6a553120b434f3b88b1216f79d17c7e
Autor:
Marie S. Sandvei, Signe Opdahl, Marit Valla, Pagona Lagiou, Ellen Veronika Vesterfjell, Tor Vikan Rise, Tina Syvertsen Overrein, Anette H. Skjervold, Monica J. Engstrøm, Anna M. Bofin, Lars J. Vatten
Publikováno v:
BMC Cancer, Vol 21, Iss 1, Pp 1-8 (2021)
Abstract Background Because birth size appears to be positively associated with breast cancer risk, we have studied whether this risk may differ according to molecular breast cancer subtypes. Methods A cohort of 22,931 women born 1920–1966 were fol
Externí odkaz:
https://doaj.org/article/9a72c3e2c190473aae889c84c01bd086
Autor:
Emma Norrman, Max Petzold, Mika Gissler, Anne Lærke Spangmose, Signe Opdahl, Anna-Karina Henningsen, Anja Pinborg, Aila Tiitinen, Annika Rosengren, Liv Bente Romundstad, Ulla-Britt Wennerholm, Christina Bergh
Publikováno v:
PLoS Medicine, Vol 18, Iss 9, p e1003723 (2021)
BackgroundSome earlier studies have found indications of significant changes in cardiometabolic risk factors in children born after assisted reproductive technology (ART). Most of these studies are based on small cohorts with high risk of selection b
Externí odkaz:
https://doaj.org/article/b509ee599b8846ffb9200117b7aa244a
Autor:
Kjersti Westvik-Johari, Liv Bente Romundstad, Deborah A Lawlor, Christina Bergh, Mika Gissler, Anna-Karina A Henningsen, Siri E Håberg, Ulla-Britt Wennerholm, Aila Tiitinen, Anja Pinborg, Signe Opdahl
Publikováno v:
PLoS Medicine, Vol 18, Iss 6, p e1003683 (2021)
BackgroundCompared to naturally conceived children, adverse perinatal outcomes are more common among children born after assisted reproductive technology with fresh embryo transfer (fresh-ET) or frozen embryo transfer (frozen-ET). However, most previ
Externí odkaz:
https://doaj.org/article/92733bff291c4cee9ad07a9f0b0351b5
Autor:
Martina Persson, Signe Opdahl, Kari Risnes, Raz Gross, Eero Kajantie, Abraham Reichenberg, Mika Gissler, Sven Sandin
Publikováno v:
PLoS Medicine, Vol 17, Iss 9, p e1003207 (2020)
IntroductionThe complex etiology of autism spectrum disorder (ASD) is still unresolved. Preterm birth (Methods and findingsOur study had a multinational cohort design, using population-based data from medical registries in three Nordic countries: Swe
Externí odkaz:
https://doaj.org/article/f4a056b093cd441ba714a5916f10de8c