Olof Stephansson

Summary

Affiliation: Karolinska Institutet
Country: Sweden

Publications

  1. ncbi The influence of interpregnancy interval on the subsequent risk of stillbirth and early neonatal death
    Olof Stephansson
    Department of Medical Epidemiology, Karolinska Institutet, Stockholm, Sweden
    Obstet Gynecol 102:101-8. 2003
  2. ncbi Perinatal risk factors for childhood testicular germ-cell cancer: a Nordic population-based study
    Olof Stephansson
    Clinical Epidemiology Unit and Centre for Pharmacoepidemiology, Department of Medicine, Karolinska University Hospital and Institute, Stockholm, Sweden
    Cancer Epidemiol 35:e100-4. 2011
  3. ncbi Crohn's disease is a risk factor for preterm birth
    Olof Stephansson
    Clinical Epidemiology Unit and Centre for Pharmacoepidemiology, Department of Medicine, Karolinska University Hospital and Institutet, Stockholm, Sweden
    Clin Gastroenterol Hepatol 8:509-15. 2010
  4. ncbi Endometriosis, assisted reproduction technology, and risk of adverse pregnancy outcome
    Olof Stephansson
    Clinical Epidemiology Unit and Centre for Pharmacoepidemiology, Department of Medicine, Karolinska University Hospital and Institute, Stockholm, Sweden
    Hum Reprod 24:2341-7. 2009
  5. ncbi Risk of breast cancer among daughters of mothers with diabetes: a population-based cohort study
    Olof Stephansson
    Clinical Epidemiology Unit, Department of Medicine, Solna, Karolinska University Hospital and Institute, T2, Stockholm, SE 171 76, Sweden
    Breast Cancer Res 12:R14. 2010
  6. ncbi Congenital abnormalities and other birth outcomes in children born to women with ulcerative colitis in Denmark and Sweden
    Olof Stephansson
    Clinical Epidemiology Unit and Centre for Pharmacoepidemiology, Department of Medicine, Karolinska University Hospital and Institutet, Stockholm, Sweden
    Inflamm Bowel Dis 17:795-801. 2011
  7. ncbi Pregnancy outcome and risk of celiac disease in offspring: a nationwide case-control study
    Karl Mårild
    Astrid Lindgren Children s Hospital, Solna, Sweden
    Gastroenterology 142:39-45.e3. 2012
  8. ncbi Previous preeclampsia and risks of adverse outcomes in subsequent nonpreeclamptic pregnancies
    Anna Karin Wikström
    Clinical Epidemiology Unit, Department of Medicine, Karolinska Institute, Sweden
    Am J Obstet Gynecol 204:148.e1-6. 2011
  9. ncbi Previous preterm and small-for-gestational-age births and the subsequent risk of stillbirth
    Pamela J Surkan
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
    N Engl J Med 350:777-85. 2004
  10. ncbi Birth outcomes among women exposed to neuraminidase inhibitors during pregnancy
    Tobias Svensson
    Karolinska Institutet, Centre for Pharmacoepidemiology, Department of Medicine, Solna, Stockholm, Sweden
    Pharmacoepidemiol Drug Saf 20:1030-4. 2011

Detail Information

Publications19

  1. ncbi The influence of interpregnancy interval on the subsequent risk of stillbirth and early neonatal death
    Olof Stephansson
    Department of Medical Epidemiology, Karolinska Institutet, Stockholm, Sweden
    Obstet Gynecol 102:101-8. 2003
    ..To study whether interpregnancy interval is associated with increased risks of stillbirth and early neonatal death and whether this possible association is confounded by maternal characteristics and previous reproductive history...
  2. ncbi Perinatal risk factors for childhood testicular germ-cell cancer: a Nordic population-based study
    Olof Stephansson
    Clinical Epidemiology Unit and Centre for Pharmacoepidemiology, Department of Medicine, Karolinska University Hospital and Institute, Stockholm, Sweden
    Cancer Epidemiol 35:e100-4. 2011
    ..The aim of the study was to investigate the association between perinatal characteristics and childhood testicular germ-cell cancer...
  3. ncbi Crohn's disease is a risk factor for preterm birth
    Olof Stephansson
    Clinical Epidemiology Unit and Centre for Pharmacoepidemiology, Department of Medicine, Karolinska University Hospital and Institutet, Stockholm, Sweden
    Clin Gastroenterol Hepatol 8:509-15. 2010
    ..However, the few studies assessing this risk have had small sample sizes and limitations. We examined outcomes of pregnancy among a large cohort of primiparous women with CD...
  4. ncbi Endometriosis, assisted reproduction technology, and risk of adverse pregnancy outcome
    Olof Stephansson
    Clinical Epidemiology Unit and Centre for Pharmacoepidemiology, Department of Medicine, Karolinska University Hospital and Institute, Stockholm, Sweden
    Hum Reprod 24:2341-7. 2009
    ....
  5. ncbi Risk of breast cancer among daughters of mothers with diabetes: a population-based cohort study
    Olof Stephansson
    Clinical Epidemiology Unit, Department of Medicine, Solna, Karolinska University Hospital and Institute, T2, Stockholm, SE 171 76, Sweden
    Breast Cancer Res 12:R14. 2010
    ..Diabetes during pregnancy is related to enhanced fetal growth, which has been associated with increased breast cancer risk. Whether daughters of mothers with a diagnosis of diabetes have an increased risk of breast cancer is not known...
  6. ncbi Congenital abnormalities and other birth outcomes in children born to women with ulcerative colitis in Denmark and Sweden
    Olof Stephansson
    Clinical Epidemiology Unit and Centre for Pharmacoepidemiology, Department of Medicine, Karolinska University Hospital and Institutet, Stockholm, Sweden
    Inflamm Bowel Dis 17:795-801. 2011
    ..However, the results are inconsistent due to inadequate study design and limitations in sample size...
  7. ncbi Pregnancy outcome and risk of celiac disease in offspring: a nationwide case-control study
    Karl Mårild
    Astrid Lindgren Children s Hospital, Solna, Sweden
    Gastroenterology 142:39-45.e3. 2012
    ..In recent decades rates of cesarean delivery and preterm birth survival have increased while at the same time the prevalence of celiac disease has doubled...
  8. ncbi Previous preeclampsia and risks of adverse outcomes in subsequent nonpreeclamptic pregnancies
    Anna Karin Wikström
    Clinical Epidemiology Unit, Department of Medicine, Karolinska Institute, Sweden
    Am J Obstet Gynecol 204:148.e1-6. 2011
    ....
  9. ncbi Previous preterm and small-for-gestational-age births and the subsequent risk of stillbirth
    Pamela J Surkan
    Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
    N Engl J Med 350:777-85. 2004
    ..CONCLUSIONS: Delivery of a previous small-for-gestational-age infant is an important predictor of the subsequent risk of stillbirth, particularly if the infant was delivered preterm...
  10. ncbi Birth outcomes among women exposed to neuraminidase inhibitors during pregnancy
    Tobias Svensson
    Karolinska Institutet, Centre for Pharmacoepidemiology, Department of Medicine, Solna, Stockholm, Sweden
    Pharmacoepidemiol Drug Saf 20:1030-4. 2011
    ..To compare birth outcomes between women exposed and unexposed to the antiviral medications oseltamivir or zanamivir during pregnancy...
  11. ncbi Tobacco use during pregnancy and preeclampsia risk: effects of cigarette smoking and snuff
    Anna Karin Wikström
    Department of Medicine, Clinical Epidemiology Unit T2, Karolinska University Hospital Solna, SE 171 76 Stockholm, Sweden
    Hypertension 55:1254-9. 2010
    ..Because change of smoking habits during pregnancy influence risk, we further conclude that it is the smoking habits in the middle or late rather than in the beginning of pregnancy that seem to affect the risk of preeclampsia...
  12. ncbi Risk of endometriosis in 11,000 women with celiac disease
    Olof Stephansson
    Clinical Epidemiology Unit, Department of Medicine, Karolinska University Hospital and Karolinska Institutet, 171 76 Stockholm, Sweden
    Hum Reprod 26:2896-901. 2011
    ..Whereas celiac disease (CD) is present in ~1% of individuals in Western Europe, the prevalence in women undergoing investigation for infertility is often >2%. Still, the relationship between CD and endometriosis is unclear...
  13. ncbi 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
    Centre for Pharmacoepidemiology, Department of Medicine Solna, Karolinska Institutet, Karolinska University Hospital, T2, SE 171 76 Stockholm, Sweden
    BMJ 344:d8012. 2012
    ..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 differ between specific SSRIs...
  14. ncbi Maternal use of Swedish snuff (snus) and risk of stillbirth
    Anna Karin Wikström
    Clinical Epidemiology Unit, Department of Medicine, Karolinska Institute, Stockholm, Sweden
    Epidemiology 21:772-8. 2010
    ..International cigarette manufacturers are promoting new snuff products, and the use of Swedish snuff is increasing, especially among women of childbearing age. The effect of Swedish snuff on pregnancy complications is unknown...
  15. ncbi Maternal risk factors for postterm pregnancy and cesarean delivery following labor induction
    Nathalie Roos
    Department of Women s and Children s Health, Division of Obstetrics and Gynaecology, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
    Acta Obstet Gynecol Scand 89:1003-10. 2010
    ..To investigate risk factors associated with postterm pregnancy and cesarean delivery following labor induction...
  16. ncbi The incidence of obstetric anal sphincter rupture in primiparous women: a comparison between two European delivery settings
    Martina Prager
    Division of Obstetrics and Gynaecology, Department of Woman and Child Health, Karolinska Institutet Karolinska University Hospital, Stockholm, Sweden
    Acta Obstet Gynecol Scand 87:209-15. 2008
    ..Our objective was to explore if different delivery management may explain the variation in OASR incidences...
  17. ncbi Drug use during pregnancy in Sweden - assessed by the Prescribed Drug Register and the Medical Birth Register
    Olof Stephansson
    Clinical Epidemiology Unit and Centre for Pharmacoepidemiology, Department of Medicine, Karolinska University Hospital and Institutet, Stockholm, Sweden
    Clin Epidemiol 3:43-50. 2011
    ..The purpose of this research is to study drug use during pregnancy in Sweden and agreement between use according to antenatal medical records and dispensed drugs from a pharmacy database...
  18. ncbi Endometriosis and autoimmune disease: association of susceptibility to moderate/severe endometriosis with CCL21 and HLA-DRB1
    Johanna Sundqvist
    Department of Women s and Children s Health, Division of Obstetrics and Gynecology, Karolinska Institutet Karolinska University Hospital, Stockholm, Sweden
    Fertil Steril 95:437-40. 2011
    ..This study investigates the association of rheumatoid arthritis-associated single nucleotide polymorphisms in endometriosis. We found an association of CCL21 (rs2812378) and HLA-DRB1 (rs660895) with moderate to severe endometriosis...
  19. ncbi Time of birth and risk of intrapartum and early neonatal death
    Olof Stephansson
    Department of Medical Epidemiology, Karolinska Institute, Stockholm, Sweden
    Epidemiology 14:218-22. 2003
    ..However, these associations may be confounded by the distribution of high-risk deliveries according to time of birth...