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23 results on '"Schmidt, Lone"'

1. RUBIC (ReproUnion Biobank and Infertility Cohort): A binational clinical foundation to study risk factors, life course, and treatment of infertility and infertility‐related morbidity

Author

Priskorn, Lærke, primary, Tøttenborg, Sandra Søgaard, additional, Almstrup, Kristian, additional, Andersson, Anna‐Maria, additional, Axelsson, Jonatan, additional, Bräuner, Elvira Vaclavik, additional, Elenkov, Angel, additional, Freiesleben, Nina la Cour, additional, Giwercman, Yvonne Lundberg, additional, Grøndahl, Marie Louise, additional, Hansen, Ann Holm, additional, Hansen, Laura Smidt, additional, Henic, Emir, additional, Kitlinski, Margareta Laczna, additional, Landersoe, Selma Kloeve, additional, Lindh, Christian, additional, Løkkegaard, Ellen Leth, additional, Malm, Johan, additional, Olsen, Kristina Wendelboe, additional, Petersen, Kajsa Uglevig, additional, Schmidt, Lone, additional, Stormlund, Sacha, additional, Svendsen, Pernille Fog, additional, Vassard, Ditte, additional, Wang, Nathalie Friis, additional, Zedeler, Anne, additional, Bhasin, Shalender, additional, Chavarro, Jorge, additional, Eisenberg, Michael L., additional, Hauser, Russ, additional, Huhtaniemi, Ilpo, additional, Krawetz, Stephen A., additional, Marko‐Varga, György, additional, Salonia, Andrea, additional, Toppari, Jorma, additional, Juul, Anders, additional, Jørgensen, Niels, additional, Nielsen, Henriette Svarre, additional, Pinborg, Anja, additional, Rylander, Lars, additional, and Giwercman, Aleksander, additional

Published
2021
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22. Costs of medically assisted reproduction treatment at specialized fertility clinics in the Danish public health care system: results from a 5-year follow-up cohort study.

Author

Christiansen T, Erb K, Rizvanovic A, Ziebe S, Mikkelsen Englund AL, Hald F, Boivin J, and Schmidt L

Subjects
Adult, Cohort Studies, Denmark, Female, Follow-Up Studies, Humans, Male, Pregnancy, Public Health economics, Fertility physiology, Health Care Costs, Reproductive Techniques, Assisted economics
Abstract

Objective: To examine the costs to the public health care system of couples in medically assisted reproduction., Design: Longitudinal cohort study of infertile couples initiating medically assisted reproduction treatment., Setting: Specialized public fertility clinics in Denmark., Sample: Seven hundred and thirty-nine couples having no child at study entry and with data on kind of treatment and live birth (yes/no) for each treatment attempt at the specialized public fertility clinic., Methods: Treatment data for medically assisted reproduction attempts conducted at the public fertility clinics were abstracted from medical records. Flow diagrams were drawn for different standard treatment cycles and direct costs at each stage in the flow charts were measured and valued by a bottom-up procedure. Indirect costs were distributed to each treatment cycle on the basis of number of visits as basis. Costs were adjusted to 2012 prices using a constructed medical price index., Main Outcome Measures: Live birth, costs., Results: Total costs per live birth in 2012 prices were estimated to 10,755€. Costs per treated couple - irrespective of whether the treatment was terminated by a live birth or not - were estimated at 6607€. Costs per live birth of women <35 years at treatment initiation were 9338€ and 15,040€ for women ≥35 years., Conclusion: The public costs for live births after conception with medically assisted reproduction treatment are relatively modest. The results can be generalized to public fertility treatment in Denmark and to other public treatment settings with similar limitations in numbers of public treatment cycles offered., (© 2013 Nordic Federation of Societies of Obstetrics and Gynecology.)

Published
2014
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23. Maternal risks and perinatal outcome in a Danish national cohort of 1005 twin pregnancies: the role of in vitro fertilization.

Author

Pinborg A, Loft A, Schmidt L, Langhoff-Roos J, and Andersen AN

Subjects
Adult, Case-Control Studies, Cohort Studies, Delivery, Obstetric statistics & numerical data, Denmark epidemiology, Female, Humans, Infant, Newborn, Pregnancy, Pregnancy Complications, Risk Factors, Surveys and Questionnaires, Fertilization in Vitro, Infant Mortality, Maternal Mortality, Pregnancy Outcome, Twins
Abstract

Background: Twin pregnancies constitute 25% of all in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI) pregnancies. There is a lack of knowledge on maternal risks and perinatal outcome of IVF/ICSI twin pregnancies., Methods: National survey by questionnaire (n = 1769). The study population consisted of all IVF/ICSI twin mothers (n = 266) and the two control groups of all IVF/ICSI singleton mothers (n = 764) and non-IVF/ICSI twin mothers (n = 739) who delivered in Denmark in 1997. The response rate was 89% among IVF twin mothers and overall 81%., Results: In terms of maternal risks and perinatal outcome no significant differences were observed between IVF/ICSI twin and non-IVF/ICSI twin pregnancies after stratification for maternal age and parity. Nevertheless, IVF/ICSI twin mothers were more frequently on sick leave (OR 2.5, 95% CI 1.5-4.0) and hospitalized (OR 1.9, 95% CI 1.3-2.8) during pregnancy. Compared with IVF/ICSI singleton pregnancies, IVF/ICSI twin pregnancies were characterized by a higher incidence of preeclampsia (OR 2.4, 95% CI 1.5-4.2) and a higher frequency of sick leave (OR 6.8, 95% CI 4.4-10.5) and hospitalizations during pregnancy (OR 3.5, (95% CI 2.5-4.9); moreover, mean birthweight (p < 0.001) and gestational age (p < 0.001) were lower. No differences were observed in the incidence of pregnancy-induced hypertension and gestational diabetes between IVF/ICSI twin and singleton pregnancies., Conclusion: Although this population study indicates that maternal risks in IVF/ICSI twin pregnancies are comparable with non-IVF/ICSI twin pregnancies, the IVF/ICSI twin mothers were more likely to be on sick leave or hospitalized during pregnancy. Furthermore, maternal risks were higher and obstetric outcome poorer in IVF/ICSI twin vs. IVF/ICSI singleton pregnancies.

Published
2004
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