Drinking water nitrate and risk of pregnancy loss: a nationwide cohort study

Autor: Ninna Hinchely Ebdrup, Jörg Schullehner, Ulla Breth Knudsen, Zeyan Liew, Anne Marie Ladehoff Thomsen, Julie Lyngsø, Bjørn Bay, Linn Håkonsen Arendt, Pernille Jul Clemmensen, Torben Sigsgaard, Birgitte Hansen, Cecilia Høst Ramlau-Hansen

Publikováno v: Environmental Health, Vol 21, Iss 1, Pp 1-13 (2022)

Abstract Background Nitrate contamination is seen in drinking water worldwide. Nitrate may pass the placental barrier. Despite suggestive evidence of fetal harm, the potential association between nitrate exposure from drinking water and pregnancy los

Externí odkaz: https://doaj.org/article/930f619245404d95991bbb0dd3c70338

Associations of bedtime, sleep duration, and sleep quality with semen quality in males seeking fertility treatment: a preliminary study

Autor: Julius Edward Miller Hvidt, Ulla Breth Knudsen, Robert Zachariae, Hans Jakob Ingerslev, Marie Tholstrup Philipsen, Yoon Frederiksen

Publikováno v: Basic and Clinical Andrology, Vol 30, Iss 1, Pp 1-9 (2020)

Abstract Résumé Contexte Un mauvais sommeil a été associé à plusieurs issues néfastes pour la santé. De récentes études suggèrent que les heures de coucher tardives, des durées de sommeil courtes ou longues, et une mauvaise qualité de so

Externí odkaz: https://doaj.org/article/98de0bc761df4c0a9c4302f1818d367c

Validity assumptions for a multiple-choice test of medical knowledge with open-books and web access. A known groups comparison study.

Autor: Lotte Dyhrberg O'Neill, Eivind Ortind Simonsen, Ulla Breth Knudsen, Jesper Stentoft, Anders Bonde Jensen, Charlotte Green Carlsen, Anne Mette Mørcke

Publikováno v: Dansk Universitetspaedagogisk Tidsskrift, Vol 13, Iss 25, Pp 134-150 (2018)

Relatively little evidence about the validity threats in open-book multiple-choice tests exist. The aim of this study was to examine validity aspects relating to gener-alization, extrapolation and decision of a multiple-choice test of medical knowled

Externí odkaz: https://doaj.org/article/f7fce76bb3cb447883e359576bcaceb7

Sleep, psychological distress, and clinical pregnancy outcome in women and their partners undergoing in vitro or intracytoplasmic sperm injection fertility treatment

Autor: Marie Tholstrup Philipsen, Ulla Breth Knudsen, Robert Zachariae, Hans Jakob Ingerslev, Julius Edward Miller Hvidt, Yoon Frederiksen

Publikováno v: Philipsen, M T, Knudsen, U B, Zachariae, R, Ingerslev, H J, Hvidt, J E M & Frederiksen, Y 2022, ' Sleep, psychological distress, and clinical pregnancy outcome in women and their partners undergoing in vitro or intracytoplasmic sperm injection fertility treatment ', Sleep Health, vol. 8, no. 2, pp. 242-248 . https://doi.org/10.1016/j.sleh.2021.10.011

OBJECTIVES: To explore the prevalence of poor sleep quality in couples undergoing fertility treatment and study possible associations.PARTICIPANTS: 163 women and 132 partners receiving in vitro (IVF) or intracytoplasmic sperm injection (ICSI) fertili

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adefeef81a5fe7809e9da11365222bbe
https://doi.org/10.1016/j.sleh.2021.10.011

Effect of dual trigger on reproductive outcome in low responders: a systematic PRISMA review and meta-analysis

Autor: Ulla Breth Knudsen, Amalie Sloth, Karoline Gundersen Sarmon, Maria Kjølhede

Publikováno v: Sloth, A, Kjølhede, M, Sarmon, K G & Knudsen, U B 2022, ' Effect of dual trigger on reproductive outcome in low responders : a systematic PRISMA review and meta-analysis ', Gynecological Endocrinology, vol. 38, no. 3, pp. 213-221 . https://doi.org/10.1080/09513590.2021.2000962

Objective: Poor ovarian responders (PORs) pose a great challenge for fertility clinics worldwide. The aim of this study was to examine whether ‘dual trigger’ consisting of human chorionic gonadotropin (hCG) plus gonadotropin-releasing hormone ago

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6736a01c27ed6995df21aa4e8e8f22f0
https://doi.org/10.1080/09513590.2021.2000962