Olof Stephansson

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Women's fear of childbirth and preference for cesarean section--a cross-sectional study at various stages of pregnancy in Sweden.

Katri Nieminen, Olof Stephansson, Elsa Lena Ryding
Acta obstetricia et gynecologica Scandinavica
2009

OBJECTIVE To investigate Swedish women's level of antenatal fear of childbirth at various gestational ages, and factors associated with intense fear and with preference for cesarean section. DESIGN… (More)

Risk of Adverse Pregnancy Outcomes in Women With Polycystic Ovary Syndrome: Population-based Cohort Study

Selective serotonin reuptake inhibitors during pregnancy and risk of persistent pulmonary hypertension in the newborn: population based cohort study from the five Nordic countries.

Helle Kieler, Miia Artama, +9 authors Bengt Haglund
BMJ
2012

OBJECTIVE To assess whether maternal use of selective serotonin reuptake inhibitors (SSRIs) increases the risk of persistent pulmonary hypertension in the newborn, and whether such an effect might… (More)

Registers of the Swedish total population and their use in medical research

Jonas F Ludvigsson, Catarina Almqvist, +5 authors Weimin Ye
European Journal of Epidemiology
2016

The primary aim of the Swedish national population registration system is to obtain data that (1) reflect the composition, relationship and identities of the Swedish population and (2) can be used as… (More)

Outcomes of pregnancy after bariatric surgery.

Kari Johansson, Sven Cnattingius, +5 authors Martin Neovius
The New England journal of medicine
2015

BACKGROUND Maternal obesity is associated with increased risks of gestational diabetes, large-for-gestational-age infants, preterm birth, congenital malformations, and stillbirth. The risks of these… (More)

Cervical priming with sublingual misoprostol prior to insertion of an intrauterine device in nulliparous women: a randomized controlled trial.

Ingrid Sääv, Annette Aronsson, Lena B Marions, Olof Stephansson, Kristina Gemzell-Danielsson
Human reproduction
2007

BACKGROUND The copper intrauterine device (IUD) is a highly effective and safe contraceptive method, also in nulliparous women. However, insertion of an IUD through a narrow cervix may be technically… (More)

Endometriosis, assisted reproduction technology, and risk of adverse pregnancy outcome.

Olof Stephansson, Helle Kieler, Fredrik N Granath, Henrik Falconer
Human reproduction
2009

BACKGROUND Endometriosis, a common gynaecological disease, is characterized by local and systemic inflammation, which may cause infertility and consequently, increased utilization of assisted… (More)

Pregnancy outcome and risk of celiac disease in offspring: a nationwide case-control study.

Karl Mårild, Olof Stephansson, Scott M. Montgomery, J A Murray, Jonas F Ludvigsson
Gastroenterology
2012

BACKGROUND & AIMS Studies on pregnancy characteristics and mode of delivery and risk of later celiac disease in offspring are inconsistent. In recent decades rates of cesarean delivery and preterm… (More)

Maternal risk factors for postterm pregnancy and cesarean delivery following labor induction.

Nathalie Roos, Lena Sahlin, Gunvor Ekman-Ordeberg, Helle Kieler, Olof Stephansson
Acta obstetricia et gynecologica Scandinavica
2010

OBJECTIVE To investigate risk factors associated with postterm pregnancy and cesarean delivery following labor induction. DESIGN Population-based cohort study. SETTING Sweden. POPULATION From… (More)

Selective serotonin reuptake inhibitors and venlafaxine in early pregnancy and risk of birth defects: population based cohort study and sibling design

Kari Furu, Helle Kieler, +9 authors Nørgaard
BMJ
2015

ObjeCtive To assess whether use of specific selective serotonin reuptake inhibitors (SSRIs) or venlafaxine in early pregnancy is associated with an increased risk of birth defects, with emphasis on… (More)

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