selected publications
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academic article
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Contingent first‐trimester screening for aneuploidies with cell‐free DNA in a Danish clinical setting.
Ultrasound in Obstetrics and Gynecology.
51.
2018
Longitudinal Brain and Body Growth in Fetuses With and Without Transposition of the Great Arteries.
Circulation.
138.
2018
OC01.05: Follow‐up of children prenatally diagnosed with isolated mild ventriculomegaly.
Ultrasound in Obstetrics and Gynecology.
52.
2018
Obstetric and Gynecologic Ultrasound Curriculum and Competency Assessment in Residency Training Programs: Consensus Report.
Journal of Ultrasound in Medicine.
37.
2018
Obstetric and gynecologic ultrasound curriculum and competency assessment in residency training programs: consensus report.
Ultrasound in Obstetrics and Gynecology.
51.
2018
Positive view and increased likely uptake of follow‐up testing with analysis of cell‐free fetal DNA as alternative to invasive testing among Danish pregnant women.
Acta Obstetricia Et Gynecologica Scandinavica.
97.
2018
Targeted gene sequencing and whole‐exome sequencing in autopsied fetuses with prenatally diagnosed kidney anomalies.
Clinical Genetics.
93.
2018
The impact of restricted gestational weight gain by dietary intervention on fetal growth in women with gestational diabetes mellitus.
Diabetologia.
61.
2018
The prevalence of sick leave: Reasons and associated predictors – A survey among employed pregnant women.
Sexual & Reproductive Healthcare.
15.
2018
Transvaginal sonographic cervical length in first and second trimesters in a low‐risk population: a prospective study.
Ultrasound in Obstetrics and Gynecology.
51.
2018
Ultrasound in Prenatal Diagnostics and Its Impact on the Epidemiology of Spina Bifida in a National Cohort from Denmark with a Comparison to Sweden.
BioMed Research International.
2018.
2018
Ultrasound-Guided Bipolar Umbilical Cord Occlusion in Complicated Monochorionic Pregnancies: Is There a Learning Curve.
Fetal Diagnosis and Therapy.
44.
2018
Up or down? A randomized trial comparing image orientations during transvaginal ultrasound training.
Acta Obstetricia Et Gynecologica Scandinavica.
97.
2018
Validity of ISUOG basic training test.
Ultrasound in Obstetrics and Gynecology.
52.
2018
Anti-Müllerian hormone levels and fecundability in women with a natural conception.
European Journal of Obstetrics & Gynecology and Reproductive Biology.
217.
2017
Effect of supervised exercise in groups on psychological well-being among pregnant women at risk of depression (the EWE Study): study protocol for a randomized controlled trial.
Trials.
18.
2017
Imperfect practice makes perfect: error management training improves transfer of learning.
Medical Education.
51.
2017
Increase in thyroglobulin antibody and thyroid peroxidase antibody levels, but not preterm birth-rate, in pregnant Danish women upon iodine fortification.
European Journal of Endocrinology.
176.
2017
Increased nuchal translucency thickness and risk of neurodevelopmental disorders.
Ultrasound in Obstetrics and Gynecology.
49.
2017
OC18.02: Magnetic resonance imaging (MRI) T1 relaxation properties of fetal blood in normal and in suspected anemic fetuses.
Ultrasound in Obstetrics and Gynecology.
50.
2017
OP10.02: Longitudinal transvaginal ultrasound of cervical length in pregnant women with prior conisation.
Ultrasound in Obstetrics and Gynecology.
50.
2017
OP29.08: Impact of image orientation during transvaginal ultrasound training.
Ultrasound in Obstetrics and Gynecology.
50.
2017
Parental Decisions about Prenatal Screening and Diagnosis among Infants with Trisomy 21 in a National Cohort with High Uptake of Combined First-Trimester Screening.
Fetal Diagnosis and Therapy.
41.
2017
Placental protein-13 (PP13) in combination with PAPP-A and free leptin index (fLI) in first trimester maternal serum screening for severe and early preeclampsia.
Clinical Chemistry and Laboratory Medicine.
56.
2017
Short‐ and long‐term perinatal outcome in twin pregnancies affected by weight discordance.
Acta Obstetricia Et Gynecologica Scandinavica.
96.
2017
The Effects of Simulation-based Transvaginal Ultrasound Training on Quality and Efficiency of Care.
Annals of Surgery.
265.
2017
The Effects of Simulation-based Transvaginal Ultrasound Training on Quality and Efficiency of Care: A Multicenter Single-blind Randomized Trial..
Annals of Surgery.
265.
2017
The Predictive Value of Ultrasound Learning Curves Across Simulated and Clinical Settings.
Journal of Ultrasound in Medicine.
36.
2017
The World Health Organization Fetal Growth Charts: A Multinational Longitudinal Study of Ultrasound Biometric Measurements and Estimated Fetal Weight.
PLoS Medicine.
14.
2017
The effects of an unsupervised water exercise program on low back pain and sick leave among healthy pregnant women – A randomised controlled trial.
PLoS ONE.
12.
2017
Vaginal progesterone decreases preterm birth and neonatal morbidity and mortality in women with a twin gestation and a short cervix: an updated meta‐analysis of individual patient data.
Ultrasound in Obstetrics and Gynecology.
49.
2017
Women who choose cell‐free DNA testing should not be denied first‐trimester anatomy scan.
BJOG An International Journal of Obstetrics & Gynaecology.
124.
2017
Collecting Validity Evidence for the Assessment of Mastery Learning in Simulation-Based Ultrasound Training..
Ultraschall in der Medizin - European Journal of Ultrasound.
37.
2016
How to safeguard competency and training in invasive prenatal diagnosis: ‘the elephant in the room’.
Ultrasound in Obstetrics and Gynecology.
47.
2016
Linkage between the Danish National Health Service Prescription Database, the Danish Fetal Medicine Database, and other Danish registries as a tool for the study of drug safety in pregnancy.
Clinical Epidemiology.
Volume 8.
2016
Long‐term effects of prenatal progesterone exposure: neurophysiological development and hospital admissions in twins up to 8 years of age.
Ultrasound in Obstetrics and Gynecology.
48.
2016
Nuchal translucency distributions for different chromosomal anomalies in a large unselected population cohort.
Prenatal Diagnosis.
36.
2016
OP07.01: Spina bifida: incidence, prenatal detection rate and pregnancy outcome in a national cohort from the Danish fetal medicine database.
Ultrasound in Obstetrics and Gynecology.
48.
2016
OP08.07: First trimester combined screening for Trisomy 21 in pregnancies conceived after gastric bypass: a Danish national cohort study.
Ultrasound in Obstetrics and Gynecology.
48.
2016
OP11.01: Prospective study on cervical length (CL) in the first and second trimester in a large Danish cohort.
Ultrasound in Obstetrics and Gynecology.
48.
2016
Open source non‐invasive prenatal testing platform and its performance in a public health laboratory.
Prenatal Diagnosis.
36.
2016
P22.09: Serial measurements of amniotic fluid volume in normal singleton pregnancies – an ongoing MRI and ultrasound study.
Ultrasound in Obstetrics and Gynecology.
48.
2016
Risk of Fetal Loss Associated With Invasive Testing Following Combined First-Trimester Screening for Down Syndrome.
Obstetrical & Gynecological Survey.
71.
2016
Risk of fetal loss associated with invasive testing following combined first‐trimester screening for Down syndrome: a national cohort of 147 987 singleton pregnancies.
Ultrasound in Obstetrics and Gynecology.
47.
2016
Stable fetal hemodynamics measured by Doppler flow after initiation of anti-hypertensive treatment with methyldopa in pregnant women with diabetes.
The Journal of Maternal-Fetal & Neonatal Medicine.
29.
2016
The Danish Fetal Medicine Database.
Clinical Epidemiology.
Volume 8.
2016
Alcohol consumption and binge drinking in early pregnancy. A cross-sectional study with data from the Copenhagen Pregnancy Cohort.
BMC Pregnancy and Childbirth.
15.
2015
Changes in the pattern of paracetamol use in the periconception period in a Danish cohort.
Acta Obstetricia Et Gynecologica Scandinavica.
94.
2015
Compliance with national recommendations for exercise during early pregnancy in a Danish cohort.
BMC Pregnancy and Childbirth.
15.
2015
Fetal sonographic characteristics associated with shoulder dystocia in pregnancies of women with type 1 diabetes.
Acta Obstetricia Et Gynecologica Scandinavica.
94.
2015
Five‐year follow up of a randomised controlled trial comparing subtotal with total abdominal hysterectomy.
BJOG An International Journal of Obstetrics & Gynaecology.
122.
2015
Linking quality of care and training costs: cost‐effectiveness in health professions education.
Medical Education.
49.
2015
Maternal Serum Resistin Is Reduced in First Trimester Preeclampsia Pregnancies and Is a Marker of Clinical Severity.
Hypertension in Pregnancy.
34.
2015
OC01.03: Atypical karyotypic abnormalities not identified through NIPT: the value of identifying fetal anomalies at the first or second trimester scan?.
Ultrasound in Obstetrics and Gynecology.
46.
2015
OC05.03: Preliminary results of contingent first trimester screening for Trisomy 21 with non‐invasive prenatal testing in a Danish cohort.
Ultrasound in Obstetrics and Gynecology.
46.
2015
OC05.04: Characteristics of first trimester screening non‐responders in a high uptake population.
Ultrasound in Obstetrics and Gynecology.
46.
2015
Prenatal aneuploidy screening using cell free DNA.
American Journal of Obstetrics and Gynecology.
213.
2015
Prenatal detection of congenital heart disease in a low risk population undergoing first and second trimester screening.
Prenatal Diagnosis.
35.
2015
Prevalence of experienced abuse in healthcare and associated obstetric characteristics in six European countries.
Acta Obstetricia Et Gynecologica Scandinavica.
94.
2015
Subtotal versus total abdominal hysterectomy: randomized clinical trial with 14-year questionnaire follow-up.
American Journal of Obstetrics and Gynecology.
212.
2015
Sustained effect of simulation‐based ultrasound training on clinical performance: a randomized trial.
Ultrasound in Obstetrics and Gynecology.
46.
2015
The Danish Fetal Medicine Database: establishment, organization and quality assessment of the first trimester screening program for trisomy 21 in Denmark 2008–2012.
Acta Obstetricia Et Gynecologica Scandinavica.
94.
2015
The effect of dyad versus individual simulation‐based ultrasound training on skills transfer.
Medical Education.
49.
2015
Thyroid function and autoimmunity in Danish pregnant women after an iodine fortification program and associations with obstetric outcomes.
European Journal of Endocrinology.
173.
2015
A History of Abuse and Operative Delivery – Results from a European Multi-Country Cohort Study.
PLoS ONE.
9.
2014
A nationwide study of serous “borderline” ovarian tumors in Denmark 1978–2002: Centralized pathology review and overall survival compared with the general population.
Gynecologic Oncology.
134.
2014
A standardised individual unsupervised water exercise intervention for healthy pregnant women. A qualitative feasibility study.
Sexual & Reproductive Healthcare.
5.
2014
Assessment of performance measures and learning curves for use of a virtual‐reality ultrasound simulator in transvaginal ultrasound examination.
Ultrasound in Obstetrics and Gynecology.
44.
2014
Counseling for non‐invasive prenatal testing (NIPT): what pregnant women may want to know.
Ultrasound in Obstetrics and Gynecology.
44.
2014
Crown−rump length discordance in the first trimester: a predictor of adverse outcome in twin pregnancies?.
Ultrasound in Obstetrics and Gynecology.
43.
2014
Explaining variation in Down’s syndrome screening uptake: comparing the Netherlands with England and Denmark using documentary analysis and expert stakeholder interviews.
BMC Health Services Research.
14.
2014
Fetal Growth in Pregnancies Conceived after Gastric Bypass Surgery in Relation to Surgery-to-Conception Interval: A Danish National Cohort Study.
PLoS ONE.
9.
2014
Longer time‐to‐pregnancy in spontaneously conceived pregnancies is associated with lower PAPP‐A and free β‐hCG in first trimester screening for Down syndrome.
Prenatal Diagnosis.
34.
2014
OC04.01: Newborn with Down's syndrome: first trimester screening or not?.
Ultrasound in Obstetrics and Gynecology.
44.
2014
OC04.04: Screen‐positive for Trisomy 21 at combined first trimester screening: how many do not have a prenatal karyotype?.
Ultrasound in Obstetrics and Gynecology.
44.
2014
OC14.03: Long‐term effect of simulation‐based training on clinical performance: a randomised trial.
Ultrasound in Obstetrics and Gynecology.
44.
2014
OP06.02: Is the rate of pre‐and postnatal karyotype aberrations in pregnancies conceived by assisted reproductive technology correlated to the type of treatment?.
Ultrasound in Obstetrics and Gynecology.
44.
2014
Outcome of fetuses with short femur length detected at second‐trimester anomaly scan: a national survey.
Ultrasound in Obstetrics and Gynecology.
44.
2014
Potential Diagnostic Consequences of Applying Noninvasive Prenatal Testing.
Obstetrical & Gynecological Survey.
69.
2014
Potential diagnostic consequences of applying non‐invasive prenatal testing: population‐based study from a country with existing first‐trimester screening.
Ultrasound in Obstetrics and Gynecology.
43.
2014
Prevalence of emotional, physical and sexual abuse among pregnant women in six European countries.
Acta Obstetricia Et Gynecologica Scandinavica.
93.
2014
Prevention of preterm delivery in twin pregnancy.
Best Practice & Research Clinical Obstetrics & Gynaecology.
28.
2014
Reliable and valid assessment of ultrasound operator competence in obstetrics and gynecology.
Ultrasound in Obstetrics and Gynecology.
43.
2014
WHO multicentre study for the development of growth standards from fetal life to childhood: the fetal component.
BMC Pregnancy and Childbirth.
14.
2014
Which factors are associated with trainees' confidence in performing obstetric and gynecological ultrasound examinations?.
Ultrasound in Obstetrics and Gynecology.
43.
2014
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dataset
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Supplementary Material for: Cell-Free Fetal DNA in the Early and Late First Trimester.
karger-publishers.
2019
Supplementary Material for: Long-Term Neurodevelopmental Outcome of Monochorionic Twins after Laser Therapy or Umbilical Cord Occlusion for Twin-Twin Transfusion Syndrome.
karger-publishers.
2018
Baseline characteristics of study participants by randomisation group..
public-library-of-science.
2017
Exercise, time spent on exercise and types of exercise at follow-up at 32 weeks..
public-library-of-science.
2017
Mode of delivery, maternal and infant outcomes..
public-library-of-science.
2017
Primary outcome..
public-library-of-science.
2017
Secondary outcomes..
public-library-of-science.
2017
The effects of an unsupervised water exercise program on low back pain and sick leave among healthy pregnant women – A randomised controlled trial.
public-library-of-science.
2017
Maternal characteristics of women with gastric bypass prior to their pregnancy compared to all pregnancies registered in the Danish Fetal Medicine Database in 2008..
public-library-of-science.
2014
Pregnancy characteristics and outcome in women with gastric bypass prior to their pregnancy compared to all pregnancies registered in the Danish Fetal Medicine Database in 2008..
public-library-of-science.
2014
Presentation of recruitment sites in the Bidens study..
public-library-of-science.
2014
Socio-demographic and obstetric characteristics of women in the Bidens study (N = 6724) by mode of delivery..
public-library-of-science.
2014
Socio-demographic and obstetric characteristics of women in the Bidens study N = 6724..
public-library-of-science.
2014
The association (Adjusted OR*) between different types of abuse and mode of delivery for primiparous women (n = 3308) in the Bidens study..
public-library-of-science.
2014
The association between (Adjusted OR*) different types of abuse and operative delivery for multiparous women (n = 3416) in the Bidens study..
public-library-of-science.
2014
The association between adult sexual abuse and mode of delivery for primiparous women (n = 3308) in the Bidens study..
public-library-of-science.
2014
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Differences in scores across specialties, nationalities, and between the first two Delphi rounds..
public-library-of-science.
2013
Distribution of scores and examples of comments from experts (n = 44) after the first Delphi round..
public-library-of-science.
2013
New elements suggested by experts in the first Delphi round..
public-library-of-science.
2013
Pre-Analytical Conditions in Non-Invasive Prenatal Testing of Cell-Free Fetal RHD.
public-library-of-science.
2013
The Objective Structured Assessment of Ultrasound Skills (OSAUS) in its final form..
public-library-of-science.
2013
Autocorrelation and cross-correlation between hCGβ and PAPP-A in repeated sampling during first trimester of pregnancy.
Clinical Chemistry and Laboratory Medicine.
2013
Cesarean Section for the Second Twin: A Population‐Based Study of Occurrence and Outcome.
Birth.
2013
Detection of triploidy at 11–14 weeks' gestation: a cohort study of 198 000 pregnant women.
Ultrasound in Obstetrics and Gynecology.
2013
First trimester growth restriction and uterine artery blood flow in the second trimester as predictors of adverse pregnancy outcome.
European Journal of Obstetrics & Gynecology and Reproductive Biology.
2013
HE4 and CA125 levels in the preoperative assessment of endometrial cancer patients: a prospective multicenter study (ENDOMET).
Acta Obstetricia Et Gynecologica Scandinavica.
2013
ISUOG Practice Guidelines: performance of first‐trimester fetal ultrasound scan.
Ultrasound in Obstetrics and Gynecology.
2013
International Multispecialty Consensus on How to Evaluate Ultrasound Competence: A Delphi Consensus Survey.
PLoS ONE.
2013
MRI, PET/CT and ultrasound in the preoperative staging of endometrial cancer — A multicenter prospective comparative study.
Gynecologic Oncology.
2013
SUVmax of 18FDG PET/CT as a predictor of high-risk endometrial cancer patients.
Gynecologic Oncology.
2013
Temporal effects of maternal and pregnancy characteristics on serum pregnancy‐associated plasma protein‐A and free β‐human chorionic gonadotropin at 7–14 weeks' gestation.
Ultrasound in Obstetrics and Gynecology.
2013