Blar i ODA Open Digital Archive på forfatter "Vangen, Siri"
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Association between Maternal Origin, Pre-Pregnancy Body Mass Index and Caesarean Section: A Nation-Wide Registry Study
Jatta, Fatou; Sundby, Johanne; Vangen, Siri; Lindskog, Benedikte V; Sørbye, Ingvil Krarup; Owe, Katrine Mari (International Journal of Environmental Research and Public Health;volume 18, issue 11, Peer reviewed; Journal article, 2021-06-01)Aims: To explore the association between maternal origin and birthplace, and caesarean section (CS) by pre-pregnancy body mass index (BMI) and length of residence. Methods: We linked records from 118,459 primiparous women ... -
Challenges and barriers to optimal maternity care for recently migrated women - a mixed-method study in Norway
Bains, Sukhjeet; Skråning, Susanne; Sundby, Johanne Sommerschild; Vangen, Siri; Sørbye, Ingvil; Lindskog, Benedikte V. (BMC Pregnancy and Childbirth;21, Article number: 686 (2021), Peer reviewed; Journal article, 2021-10-07)Background: Migrant women are at increased risk for complications related to pregnancy and childbirth, possibly due to inadequate access and utilisation of healthcare. Recently migrated women are considered a vulnerable ... -
Ethnic differences in neonatal body composition in a multi-ethnic population and the impact of parental factors: a population-based cohort study
Sletner, Line; Nakstad, Britt; Yajnik, Chittaranjan S.; Mørkrid, Kjersti; Vangen, Siri; Vårdal, Mari H; Holme, Ingar Morten K; Birkeland, Kåre I.; Jenum, Anne Karen (PloS one;8(8), Journal article; Peer reviewed, 2013-08-29)Background Neonates from low and middle income countries (LAMIC) tend to have lower birth weight compared with Western European (WE) neonates. Parental height, BMI and maternal parity, age and educational level often ... -
Failure to increase insulin secretory capacity during pregnancy-induced insulin resistance is associated with ethnicity and gestational diabetes
Mørkrid, Kjersti; Jenum, Anne K; Sletner, Line; Vårdal, Mari H; Waage, Christin W; Nakstad, Britt; Vangen, Siri; C Kåre I (European Journal of Endocrinology, Journal article; Peer reviewed, 2012-08-13)Objective To assess changes in insulin resistance and β-cell function in a multiethnic cohort of women in Oslo, Norway, from early to 28 weeks' gestation and 3 months post partum and relate the findings to gestational ... -
Fetal growth trajectories in pregnancies of European and South Asian mothers with and without gestational diabetes, a population-based cohort study
Sletner, Line; Jenum, Anne Karen; Yajnik, Chittaranjan S; Mørkrid, Kjersti; Nakstad, Britt; Jensen, Odd H.; Birkeland, Kåre I.; Vangen, Siri (Journal article; Peer reviewed, 2017)Objective Our aim was to examine the impact of gestational diabetes (GDM), from before the GDM-diagnosis is made, on fetal growth trajectories, and to compare it in Europeans and South Asians; two ethnic groups with ... -
Impact of ethnicity on gestational diabetes identified with the WHO and the modified International Association of Diabetes and Pregnancy Study Groups criteria: a population-based cohort study
Jenum, Anne Karen; Mørkrid, Kjersti; Sletner, Line; Vangen, Siri; Torper, Johan; Nakstad, Britt; Voldner, Nanna; Rognerud-jensen, Odd H,; Stølevik, Sveinung Berntsen; Mosdøl, Annhild; Skrivarhaug, Torild; Vårdal, Mari H.; Holme, Ingar Morten K.; Yajnik, Chittaranjan S.; Birkeland, Kåre I. (European Journal of Endocrinology;2011, Journal article; Peer reviewed, 2011)Objective The International Association of Diabetes and Pregnancy Study Groups (IADPSG) recently proposed new criteria for diagnosing gestational diabetes mellitus (GDM). We compared prevalence rates, risk factors, and the ... -
Menopausal hormone therapy and colorectal cancer: a linkage between nationwide registries in Norway.
Botteri, Edoardo; Støer, Nathalie Charlotte; Sakshaug, Solveig; Graff-Iversen, Sidsel; Vangen, Siri; Hofvind, Solveig; de Lange, Thomas; Bagnardi, Vincenzo; Ursin, Giske; Weiderpass, Elisabete (BMJ Open;Volume 7, Issue 11, Journal article; Peer reviewed, 2017-11-15)Objectives: With the present study, we aimed to investigate the association between menopausal hormone therapy (HT) and risk of colorectal cancer (CRC). Setting: Cohort study based on the linkage of Norwegian population-based ... -
Menopausal hormone therapy and risk of melanoma: Do estrogens and progestins have a different role?
Botteri, Edoardo; Støer, Nathalie; Sakshaug, Solveig; Graff-Iversen, Sidsel; Vangen, Siri; Hofvind, Solveig; Ursin, Giske; Weiderpass, Elisabete (International Journal of Cancer;Volume 141, Issue 9, Journal article; Peer reviewed, 2017-11-01)The association between use of menopausal hormone therapy (HT) and occurrence of skin malignant melanoma (SMM) is controversial. We investigated the issue in a nationwide cohort of 684,696 Norwegian women, aged 45-79 ... -
Newly Arrived Migrant Women’s Experience of Maternity Health Information: A Face-to-Face Questionnaire Study in Norway
Bains, Sukhjeet; Sundby, Johanne Sommerchild; Lindskog, Benedikte V; Vangen, Siri; Sørbye, Ingvil K. (International Journal of Environmental Research and Public Health (IJERPH);Volume 18 / Issue 14, Peer reviewed; Journal article, 2021-07-15)Limited understanding of health information may contribute to an increased risk of adverse maternal outcomes among migrant women. We explored factors associated with migrant women’s understanding of the information provided ... -
Obstetric anal sphincter injury by maternal origin and length of residence: a nationwide cohort study
Sørbye, I.K.; Bains, Sukhjeet; Vangen, Siri; Sundby, Johanne Sommerschild; Lindskog, Benedikte V; Owe, Katrine Mari (BJOG: An International Journal of Obstetrics and Gynaecology;Volume 129, Issue 3, Peer reviewed; Journal article, 2021-10-28)Objective: To estimate the association between maternal origin and obstetric anal sphincter injury (OASI), and assess if associations differed by length of residence. Design: Population-based cohort study. Setting: ... -
Satisfaction with maternity care among recent migrants: an interview questionnaire-based study
Bains, Sukhjeet; Sundby, Johanne Sommerchild; Lindskog, Benedikte V; Vangen, Siri; Diep, Lien My; Owe, Katrine Mari; Sørbye, Ingvil K. (BMJ Open;Volume 11, Issue 7, Peer reviewed; Journal article, 2021-07-16)Objective: To examine factors associated with recently migrated women’s satisfaction with maternity care in urban Oslo, Norway. Design: An interview-based cross-sectional study, using a modified version of Migrant Friendly ... -
Sexual Distress and Quality of Life in Women With Genital Erosive Lichen Planus—A Cross-sectional Study
Skullerud, Kristin Helene; Gjersvik, Petter; Eberhard-Gran, Malin; Pripp, Are Hugo; Qvigstad, Erik; Vangen, Siri; Helgesen, Anne Lise Ording (Peer reviewed; Journal article, 2024)Objective: The study aimed to assess sexual distress and quality of life in women with moderate-to-severe genital erosive lichen planus (GELP). Materials and Methods: Thirty-six women with GELP were recruited at the ... -
Sexual violence and mode of delivery: a population-based cohort study
Henriksen, Lena; Schei, Berit; Vangen, Siri; Lukasse, Mirjam (BJOG: an International Journal of Obstetrics and Gynaecology, Peer reviewed; Journal article, 2014-06-18)Objective This study aimed to explore the association between sexual violence and mode of delivery. Design National cohort study. Setting Women presenting for routine ultrasound examinations were recruited to ... -
Sexual violence and pregnancy-related physical symptoms
Lukasse, Mirjam; Henriksen, Lena; Vangen, Siri; Schei, Berit (Journal article; Peer reviewed, 2012-08-11)Background Few studies have investigated the impact of sexual violence on health during pregnancy. We examined the association between sexual violence and the reporting of physical symptoms during pregnancy. Methods A ...