Role of maternal age and pregnancy history in risk of miscarriage: prospective register based study
Magnus, Maria C, Wilcox, Allen J, Morken, Nils-Halvdan, Weinberg, Clarice R, Håberg, Siri E
Published in BMJ (Online) (20.03.2019)
Published in BMJ (Online) (20.03.2019)
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Journal Article
Is the increasing prevalence of labor induction accompanied by changes in pregnancy outcomes? An observational study of all singleton births at gestational weeks 37–42 in Norway during 1999–2019
Haavaldsen, Camilla, Morken, Nils‐Halvdan, Saugstad, Ola Didrik, Eskild, Anne
Published in Acta obstetricia et gynecologica Scandinavica (01.02.2023)
Published in Acta obstetricia et gynecologica Scandinavica (01.02.2023)
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Journal Article
HELLP syndrome, risk factors in first and second pregnancy: a population‐based cohort study
Malmström, Ola, Morken, Nils‐Halvdan
Published in Acta obstetricia et gynecologica Scandinavica (01.06.2018)
Published in Acta obstetricia et gynecologica Scandinavica (01.06.2018)
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Journal Article
Risk of adverse pregnancy outcomes in twin‐ and singleton‐born women: An inter‐generational cohort study
Basnet, Prativa, Skjærven, Rolv, Harmon, Quaker E., Sørbye, Linn Marie, Morken, Nils‐Halvdan, Singh, Aditi, Klungsøyr, Kari, Kvalvik, Liv Grimstvedt
Published in BJOG : an international journal of obstetrics and gynaecology (01.05.2024)
Published in BJOG : an international journal of obstetrics and gynaecology (01.05.2024)
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Journal Article
Unveiling sex bias and adverse neonatal outcomes in ultrasound estimation of gestational age: A population‐based cohort study
Einum, Anders, Sørbye, Linn Marie, Nilsen, Roy Miodini, Ebbing, Cathrine, Morken, Nils‐Halvdan
Published in Paediatric and perinatal epidemiology (01.01.2024)
Published in Paediatric and perinatal epidemiology (01.01.2024)
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Journal Article
Pregestational maternal risk factors for preterm and term preeclampsia: A population‐based cohort study
Sande, Anne Kvie, Dalen, Ingvild, Torkildsen, Erik Andreas, Sande, Ragnar Kvie, Morken, Nils‐Halvdan
Published in Acta obstetricia et gynecologica Scandinavica (01.11.2023)
Published in Acta obstetricia et gynecologica Scandinavica (01.11.2023)
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Journal Article
Maternal reasons for requesting planned cesarean section in Norway: a qualitative study
Eide, Kristiane Tislevoll, Morken, Nils-Halvdan, Bærøe, Kristine
Published in BMC pregnancy and childbirth (29.03.2019)
Published in BMC pregnancy and childbirth (29.03.2019)
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Journal Article
Paternal and maternal birthweight and offspring risk of macrosomia at term gestations: A nationwide population study
Rasmussen, Svein, Carlsen, Ellen Øen, Linde, Lorentz Erland, Morken, Nils-Halvdan, Håberg, Siri Eldevik, Ebbing, Cathrine
Published in Paediatric and perinatal epidemiology (01.03.2024)
Published in Paediatric and perinatal epidemiology (01.03.2024)
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Journal Article
The relationship between cesarean delivery and fecundability: a population-based cohort study
Sima, Yeneabeba Tilahun, Magnus, Maria Christine, Kvalvik, Liv Grimstvedt, Morken, Nils-Halvdan, Klungsøyr, Kari, Skjærven, Rolv, Sørbye, Linn Marie
Published in American journal of obstetrics and gynecology (01.06.2024)
Published in American journal of obstetrics and gynecology (01.06.2024)
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Journal Article
Long‐term cardiovascular mortality in women with twin pregnancies by lifetime reproductive history
Basnet, Prativa, Skjærven, Rolv, Sørbye, Linn Marie, Morken, Nils‐Halvdan, Klungsøyr, Kari, Singh, Aditi, Mannseth, Janne, Harmon, Quaker E., Kvalvik, Liv Grimstvedt
Published in Paediatric and perinatal epidemiology (01.01.2023)
Published in Paediatric and perinatal epidemiology (01.01.2023)
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Journal Article
Birthweight of the subsequent singleton pregnancy following a first twin or singleton pregnancy
Basnet, Prativa, Skjaerven, Rolv, Harmon, Quaker E, Wilcox, Allen J, Klungsøyr, Kari, Sørbye, Linn Marie, Morken, Nils-Halvdan, Kvalvik, Liv G
Published in Acta obstetricia et gynecologica Scandinavica (01.12.2023)
Published in Acta obstetricia et gynecologica Scandinavica (01.12.2023)
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Journal Article
Risk of miscarriage in women with chronic diseases in Norway: A registry linkage study
Magnus, Maria C, Morken, Nils-Halvdan, Wensaas, Knut-Arne, Wilcox, Allen J, Håberg, Siri E
Published in PLoS medicine (10.05.2021)
Published in PLoS medicine (10.05.2021)
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Journal Article
Methodological challenges in studies in obstetrics and gynecology
Kesmodel, Ulrik Schiøler, Morken, Nils‐Halvdan
Published in Acta obstetricia et gynecologica Scandinavica (01.04.2018)
Published in Acta obstetricia et gynecologica Scandinavica (01.04.2018)
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Journal Article
An International Comparison of Death Classification at 22 to 25 Weeks' Gestational Age
Smith, Lucy K, Morisaki, Naho, Morken, Nils-Halvdan, Gissler, Mika, Deb-Rinker, Paromita, Rouleau, Jocelyn, Hakansson, Stellan, Kramer, Michael R, Kramer, Michael S
Published in Pediatrics (Evanston) (01.07.2018)
Published in Pediatrics (Evanston) (01.07.2018)
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