Jorn Olsen - Publications

Affiliations: 
University of California, Los Angeles, Los Angeles, CA 
Area:
Epidemiology

207 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Brix N, Ernst A, Lauridsen LLB, Parner ET, Arah OA, Olsen J, Henriksen TB, Ramlau-Hansen CH. Maternal pre-pregnancy body mass index, smoking in pregnancy, and alcohol intake in pregnancy in relation to pubertal timing in the children. Bmc Pediatrics. 19: 338. PMID 31526385 DOI: 10.1186/s12887-019-1715-0  0.48
2019 Sun Y, Pedersen LH, Wu CS, Petersen I, Sørensen HT, Olsen J. Antidepressant use during pregnancy and risk of congenital heart defects: A case-time-control study. Pharmacoepidemiology and Drug Safety. PMID 31359557 DOI: 10.1002/pds.4844  0.4
2019 Thomsen AML, Liew Z, Riis AH, Stayner LT, Ramlau-Hansen CH, Sigsgaard T, Olsen J. Nitrosatable drug exposure during pregnancy and risk of stillbirth. Pharmacoepidemiology and Drug Safety. PMID 31348585 DOI: 10.1002/pds.4867  0.48
2019 Ernst A, Lauridsen LLB, Brix N, Arah OA, Olsen J, Parner ET, Nybo Andersen AM, Olsen LH, Ramlau-Hansen CH. Pubertal development after unintended intrauterine exposure to oral contraceptives: a nationwide cohort study. Fertility and Sterility. PMID 31311623 DOI: 10.1016/j.fertnstert.2019.05.011  0.48
2019 Brix N, Ernst A, Lauridsen LLB, Arah OA, Nohr EA, Olsen J, Henriksen TB, Ramlau-Hansen CH. Maternal pre-pregnancy obesity and timing of puberty in sons and daughters: a population-based cohort study. International Journal of Epidemiology. PMID 31237934 DOI: 10.1093/ije/dyz125  0.48
2019 Yu Y, Liew Z, Wang A, Arah OA, Li J, Olsen J, Cnattingius S, Qin G, Obel C, Fu B, Li J. Mediating roles of preterm birth and restricted fetal growth in the relationship between maternal education and infant mortality: A Danish population-based cohort study. Plos Medicine. 16: e1002831. PMID 31199800 DOI: 10.1371/journal.pmed.1002831  0.44
2019 Liew Z, Nohr EA, Morgen CS, Ernst A, Li J, Sørensen TIA, Olsen J. Prenatal Exposure to Acetaminophen and Overweight in Childhood. Obesity (Silver Spring, Md.). PMID 31199598 DOI: 10.1002/oby.22526  0.48
2019 Warselius P, Cnattingius S, Li J, Wei D, Valdimarsdottir UA, Kosidou K, Reutfors J, Olsen J, Vestergaard M, Obel C, László KD. Maternal bereavement shortly before or during pregnancy and risk of postpartum psychotic illness: a population-based study from Denmark and Sweden. Clinical Epidemiology. 11: 285-298. PMID 31118817 DOI: 10.2147/CLEP.S195741  0.4
2019 Madsen KB, Rask CU, Olsen J, Niclasen J, Obel C. Depression-related distortions in maternal reports of child behaviour problems. European Child & Adolescent Psychiatry. PMID 31114966 DOI: 10.1007/s00787-019-01351-3  0.4
2019 Arendt LH, Ernst A, Braskhøj Lauridsen LL, Brix N, Olsen J, Ramlau-Hansen CH. Timing of pubertal development in boys born with cryptorchidism and hypospadias: a nationwide cohort study. Asian Journal of Andrology. PMID 30950413 DOI: 10.4103/aja.aja_3_19  0.48
2019 Bjerregaard-Olesen C, Bach CC, Long M, Wielsøe M, Bech BH, Henriksen TB, Olsen J, Bonefeld-Jørgensen EC. Associations of Fetal Growth Outcomes with Measures of the Combined Xenoestrogenic Activity of Maternal Serum Perfluorinated Alkyl Acids in Danish Pregnant Women. Environmental Health Perspectives. 127: 17006. PMID 30676078 DOI: 10.1289/EHP1884  0.48
2019 Ernst A, Brix N, Lauridsen LLB, Olsen J, Parner ET, Liew Z, Olsen LH, Ramlau-Hansen CH. Exposure to Perfluoroalkyl Substances during Fetal Life and Pubertal Development in Boys and Girls from the Danish National Birth Cohort. Environmental Health Perspectives. 127: 17004. PMID 30628845 DOI: 10.1289/EHP3567  0.48
2018 Momen NC, Arendt LH, Ernst A, Olsen J, Li J, Gissler M, Ramlau-Hansen CH. Pregnancy-associated cancers and birth outcomes in children: a Danish and Swedish population-based register study. Bmj Open. 8: e022946. PMID 30518582 DOI: 10.1136/bmjopen-2018-022946  0.48
2018 Momen NC, Ernst A, Arendt LH, Olsen J, Li J, Gissler M, Ramlau-Hansen CH. Mental and behavioural disorders in the children of mothers diagnosed with cancer: A Danish population-based register study. Psycho-Oncology. PMID 30511799 DOI: 10.1002/pon.4958  0.48
2018 Arendt LH, Lindhard MS, Kjersgaard C, Henriksen TB, Olsen J, Ramlau-Hansen CH. Parental subfertility and hypospadias and cryptorchidism in boys: results from two Danish birth cohorts. Fertility and Sterility. 110: 826-832. PMID 30316419 DOI: 10.1016/j.fertnstert.2018.06.010  0.48
2018 Brix N, Ernst A, Lauridsen LLB, Parner E, Støvring H, Olsen J, Henriksen TB, Ramlau-Hansen CH. Timing of puberty in boys and girls: A population-based study. Paediatric and Perinatal Epidemiology. PMID 30307620 DOI: 10.1111/ppe.12507  0.48
2018 Brix N, Ernst A, Lauridsen LLB, Parner ET, Olsen J, Henriksen TB, Ramlau-Hansen CH. Maternal Smoking During Pregnancy and Timing of Puberty in Sons and Daughters: A Population-Based Cohort Study. American Journal of Epidemiology. PMID 30239589 DOI: 10.1093/aje/kwy206  0.48
2018 Ernst A, Brix N, Lauridsen LLB, Olsen J, Parner ET, Liew Z, Olsen LH, Ramlau-Hansen CH. Acetaminophen (Paracetamol) Exposure During Pregnancy and Pubertal Development in Boys and Girls From a Nationwide Puberty Cohort. American Journal of Epidemiology. PMID 30202914 DOI: 10.1093/aje/kwy193  0.48
2018 Meng Q, Inoue K, Ritz B, Olsen J, Liew Z. Prenatal Exposure to Perfluoroalkyl Substances and Birth Outcomes; An Updated Analysis from the Danish National Birth Cohort. International Journal of Environmental Research and Public Health. 15. PMID 30149566 DOI: 10.3390/ijerph15091832  0.44
2018 Olsen J, Liew Z. Perfluoroalkyl substances and metabolic outcomes in pregnancy. Journal of Public Health and Emergency. 2. PMID 30148258 DOI: 10.21037/jphe.2018.02.01  0.44
2018 Ernst A, Lauridsen LLB, Brix N, Kjersgaard C, Olsen J, Parner ET, Clausen N, Olsen LH, Ramlau-Hansen CH. Self-assessment of pubertal development in a puberty cohort. Journal of Pediatric Endocrinology & Metabolism : Jpem. 31: 763-772. PMID 29953412 DOI: 10.1515/jpem-2018-0178  0.48
2018 Arendt LH, Henriksen TB, Lindhard MS, Parner ET, Olsen J, Ramlau-Hansen CH. Hypertensive Disorders of Pregnancy and Genital Anomalies in Boys: A Danish Nationwide Cohort Study. Epidemiology (Cambridge, Mass.). PMID 29912017 DOI: 10.1097/EDE.0000000000000878  0.48
2018 Lauridsen LLB, Arendt LH, Ernst A, Brix N, Parner ET, Olsen J, Ramlau-Hansen CH. Maternal diabetes mellitus and timing of pubertal development in daughters and sons: a nationwide cohort study. Fertility and Sterility. PMID 29908773 DOI: 10.1016/j.fertnstert.2018.03.014  0.48
2018 Liew Z, Ritz B, Bach CC, Asarnow RF, Bech BH, Nohr EA, Bossi R, Henriksen TB, Bonefeld-Jørgensen EC, Olsen J. Prenatal Exposure to Perfluoroalkyl Substances and IQ Scores at Age 5; a Study in the Danish National Birth Cohort. Environmental Health Perspectives. 126: 067004. PMID 29897723 DOI: 10.1289/EHP2754  0.48
2018 Mao Y, Ahrenfeldt LJ, Christensen K, Wu C, Christensen J, Olsen J, Sun Y. Risk of epilepsy in opposite-sex and same-sex twins: a twin cohort study. Biology of Sex Differences. 9: 21. PMID 29866174 DOI: 10.1186/s13293-018-0179-5  0.36
2018 Miller JE, Wu C, Pedersen LH, de Klerk N, Olsen J, Burgner D. Maternal antibiotic exposure during pregnancy and hospitalization with infection in offspring: authors' reply. International Journal of Epidemiology. PMID 29860299 DOI: 10.1093/ije/dyy097  0.4
2018 Kjersgaard C, Arendt LH, Ernst A, Lindhard MS, Olsen J, Henriksen TB, Strandberg-Larsen K, Ramlau-Hansen CH. Lifestyle in pregnancy and cryptorchidism in sons: a study within two large Danish birth cohorts. Clinical Epidemiology. 10: 311-322. PMID 29593434 DOI: 10.2147/CLEP.S150657  0.48
2018 Miller JE, Wu C, Pedersen LH, de Klerk N, Olsen J, Burgner DP. Maternal antibiotic exposure during pregnancy and hospitalization with infection in offspring: a population-based cohort study. International Journal of Epidemiology. PMID 29415232 DOI: 10.1093/ije/dyx272  0.4
2018 Bliddal M, Liew Z, Pottegård A, Kirkegaard H, Olsen J, Nohr EA. Examining Non-Participation to the Maternal Follow-up Within the Danish National Birth Cohort. American Journal of Epidemiology. PMID 29346474 DOI: 10.1093/aje/kwy002  0.48
2017 Morales-Suárez-Varela M, Nohr EA, Olsen J, Bech BH. Potential combined effects of maternal smoking and coffee intake on foetal death within the Danish National Birth Cohort. European Journal of Public Health. PMID 29293997 DOI: 10.1093/eurpub/ckx222  0.48
2017 Andersen SL, Andersen S, Liew Z, Vestergaard P, Olsen J. Maternal thyroid function in early pregnancy and neuropsychological performance of the child at 5 years of age. The Journal of Clinical Endocrinology and Metabolism. PMID 29220528 DOI: 10.1210/jc.2017-02171  0.44
2017 Petersen TG, Liew Z, Andersen AN, Andersen GL, Andersen PK, Martinussen T, Olsen J, Rebordosa C, Tollånes MC, Uldall P, Wilcox AJ, Strandberg-Larsen K. Use of paracetamol, ibuprofen or aspirin in pregnancy and risk of cerebral palsy in the child. International Journal of Epidemiology. PMID 29149272 DOI: 10.1093/ije/dyx235  0.44
2017 Arendt LH, Lindhard MS, Henriksen TB, Olsen J, Cnattingius S, Petersson G, Parner ET, Ramlau-Hansen CH. Maternal Diabetes Mellitus and Genital Anomalies in Male Offspring: A Nationwide Cohort Study in two Nordic Countries. Epidemiology (Cambridge, Mass.). PMID 29112520 DOI: 10.1097/EDE.0000000000000781  0.48
2017 Arendt LH, Ernst A, Lindhard MS, Jønsson AA, Henriksen TB, Olsen J, Thorup J, Olsen LH, Ramlau-Hansen CH. Accuracy of the hypospadias diagnoses and surgical treatment registrations in the Danish National Patient Register. Clinical Epidemiology. 9: 483-489. PMID 29042817 DOI: 10.2147/CLEP.S143118  0.48
2017 Lützen TH, Bech BH, Mehlsen J, Høstrup Vestergaard C, Krogsgaard LW, Olsen J, Vestergaard M, Plana-Ripoll O, Rytter D. Psychiatric conditions and general practitioner attendance prior to HPV vaccination and the risk of referral to a specialized hospital setting because of suspected adverse events following HPV vaccination: a register-based, matched case-control study. Clinical Epidemiology. 9: 465-473. PMID 28979164 DOI: 10.2147/CLEP.S135318  0.48
2017 Olsen J, Liew Z. Fetal programming of mental health by acetaminophen? Response to the SMFM Statement: Prenatal Acetaminophen Use and ADHD. Expert Opinion On Drug Safety. PMID 28942678 DOI: 10.1080/14740338.2017.1384812  0.44
2017 Arendt LH, Lindhard MS, Henriksen TB, Forman A, Olsen J, Ramlau-Hansen CH. Maternal endometriosis and genital malformations in boys: a Danish register-based study. Fertility and Sterility. PMID 28863937 DOI: 10.1016/j.fertnstert.2017.07.009  0.48
2017 Madsen KB, Hohwü L, Zhu JL, Olsen J, Obel C. Social selection in cohort studies and later representation of childhood psychiatric diagnoses: The Danish National Birth Cohort. Scandinavian Journal of Public Health. 1403494817726619. PMID 28810815 DOI: 10.1177/1403494817726619  0.4
2017 Madsen KB, Ravn MH, Arnfred J, Olsen J, Rask CU, Obel C. Characteristics of undiagnosed children with parent-reported ADHD behaviour. European Child & Adolescent Psychiatry. PMID 28733915 DOI: 10.1007/s00787-017-1029-4  0.4
2017 Hvolgaard Mikkelsen S, Obel C, Olsen J, Niclasen J, Bech BH. Maternal Caffeine Consumption during Pregnancy and Behavioral Disorders in 11-Year-Old Offspring: A Danish National Birth Cohort Study. The Journal of Pediatrics. PMID 28732651 DOI: 10.1016/j.jpeds.2017.06.051  0.48
2017 Arendt LH, Ramlau-Hansen CH, Lindhard MS, Henriksen TB, Olsen J, Yu Y, Cnattingius S. Maternal Overweight and Obesity and Genital Anomalies in Male Offspring: A Population-Based Swedish Cohort Study. Paediatric and Perinatal Epidemiology. PMID 28632892 DOI: 10.1111/ppe.12373  0.48
2017 Bjerregaard-Olesen C, Long M, Ghisari M, Bech BH, Nohr EA, Uldbjerg N, Henriksen TB, Olsen J, Bonefeld-Jørgensen EC. Erratum to: Temporal trends of lipophilic persistent organic pollutants in serum from Danish nulliparous pregnant women 2011-2013. Environmental Science and Pollution Research International. PMID 28616735 DOI: 10.1007/s11356-017-9330-9  0.48
2017 Christensen JS, Raaschou-Nielsen O, Ketzel M, Ramlau-Hansen CH, Bech BH, Olsen J, Sørensen M. Exposure to residential road traffic noise prior to conception and time to pregnancy. Environment International. 106: 48-52. PMID 28591667 DOI: 10.1016/j.envint.2017.05.011  0.48
2017 Mikkelsen SH, Hohwü L, Olsen J, Bech BH, Liew Z, Obel C. Parental Body Mass Index and Behavioral Problems in Their Offspring: A Danish National Birth Cohort Study. American Journal of Epidemiology. 1-10. PMID 28535165 DOI: 10.1093/aje/kwx063  0.48
2017 Yu Y, Liew Z, Cnattingius S, Olsen J, Vestergaard M, Fu B, Parner ET, Qin G, Zhao N, Li J. Association of Mortality With the Death of a Sibling in Childhood. Jama Pediatrics. PMID 28437534 DOI: 10.1001/jamapediatrics.2017.0197  0.44
2017 Bjerregaard-Olesen C, Long M, Ghisari M, Bech BH, Nohr EA, Uldbjerg N, Henriksen TB, Olsen J, Bonefeld-Jørgensen EC. Temporal trends of lipophilic persistent organic pollutants in serum from Danish nulliparous pregnant women 2011-2013. Environmental Science and Pollution Research International. PMID 28432626 DOI: 10.1007/s11356-017-8992-7  0.48
2017 Su X, Yuan W, Chen J, Miao M, Olsen J, Pedersen LH, Liang H, Li J. Prenatal exposure to β2-adrenoreceptor agonists and the risk of autism spectrum disorders in offspring. Pharmacoepidemiology and Drug Safety. PMID 28422339 DOI: 10.1002/pds.4214  0.4
2017 Virk J, Liew Z, Olsen J, Nohr EA, Catov JM, Ritz B. Pre-conceptual and prenatal supplementary folic acid and multivitamin intake, behavioral problems, and hyperkinetic disorders: A study based on the Danish National Birth Cohort (DNBC). Nutritional Neuroscience. 1-9. PMID 28276257 DOI: 10.1080/1028415X.2017.1290932  0.48
2017 Timm S, Schlünssen V, Olsen J, Ramlau-Hansen CH. Prenatal antibiotics and atopic dermatitis among 18-month old children in the Danish National Birth Cohort. Clinical and Experimental Allergy : Journal of the British Society For Allergy and Clinical Immunology. PMID 28276107 DOI: 10.1111/cea.12916  0.48
2017 Momen NC, Ernst A, Arendt LH, Olsen J, Li J, Gissler M, Rasmussen F, Ramlau-Hansen CH. Maternal cancer and congenital anomalies in children - a Danish nationwide cohort study. Plos One. 12: e0173355. PMID 28264065 DOI: 10.1371/journal.pone.0173355  0.48
2017 Mikkelsen SH, Olsen J, Bech BH, Wu C, Liew Z, Gissler M, Obel C, Arah OA. Birth asphyxia measured by the pH value of the umbilical cord may predict an increased risk of attention deficit hyperactivity disorder. Acta Paediatrica (Oslo, Norway : 1992). PMID 28247426 DOI: 10.1111/apa.13807  0.48
2016 Bjerregaard-Olesen C, Bossi R, Liew Z, Long M, Bech BH, Olsen J, Henriksen TB, Berg V, Nøst TH, Zhang JJ, Bonefeld-Jørgensen EC. Maternal serum concentrations of perfluoroalkyl acids in five international birth cohorts. International Journal of Hygiene and Environmental Health. PMID 28063899 DOI: 10.1016/j.ijheh.2016.12.005  0.48
2016 Liew Z, Bach CC, Asarnow RF, Ritz B, Olsen J. Paracetamol use during pregnancy and attention and executive function in offspring at age 5 years. International Journal of Epidemiology. PMID 28031314 DOI: 10.1093/ije/dyw296  0.44
2016 Plana-Ripoll O, Li J, Kesmodel US, Parner E, Olsen J, Basso O. Reproductive function in the sons of women who experienced stress due to bereavement before and during pregnancy: a nationwide population-based cohort study. Fertility and Sterility. PMID 27865450 DOI: 10.1016/j.fertnstert.2016.10.016  0.4
2016 Lauridsen LL, Arendt LH, Støvring H, Olsen J, Ramlau-Hansen CH. Is age at puberty associated with semen quality and reproductive hormones in young adult life? Asian Journal of Andrology. PMID 27834317  0.48
2016 Barban N, Jansen R, de Vlaming R, Vaez A, Mandemakers JJ, Tropf FC, Shen X, Wilson JF, Chasman DI, Nolte IM, Tragante V, van der Laan SW, Perry JR, Kong A, ... ... Olsen J, et al. Genome-wide analysis identifies 12 loci influencing human reproductive behavior. Nature Genetics. PMID 27798627 DOI: 10.1038/ng.3698  0.48
2016 Ingstrup KG, Wu CS, Olsen J, Nohr EA, Bech BH, Li J. Maternal Antenatal Bereavement and Neural Tube Defect in Live-Born Offspring: A Cohort Study. Plos One. 11: e0163355. PMID 27685943 DOI: 10.1371/journal.pone.0163355  0.48
2016 Olsen J, Pedersen LH. Reproductive health indicators and fetal medicine - many things will change. Scandinavian Journal of Work, Environment & Health. PMID 27685865 DOI: 10.5271/sjweh.3596  0.4
2016 Tollånes MC, Strandberg-Larsen K, Forthun I, Petersen TG, Moster D, Andersen AM, Stoltenberg C, Olsen J, Wilcox AJ. Cohort profile: cerebral palsy in the Norwegian and Danish birth cohorts (MOBAND-CP). Bmj Open. 6: e012777. PMID 27591025 DOI: 10.1136/bmjopen-2016-012777  0.92
2016 Morales-Suárez-Varela M, Nohr EA, Bech BH, Wu C, Olsen J. Smoking, physical exercise, BMI and late foetal death: a study within the Danish National Birth Cohort. European Journal of Epidemiology. PMID 27535278 DOI: 10.1007/s10654-016-0190-2  0.48
2016 Sun Y, Wu CS, Arah OA, Olsen J. Cancer risk in siblings of children with congenital malformations. Cancer Epidemiology. 44: 59-64. PMID 27491083 DOI: 10.1016/j.canep.2016.07.011  0.92
2016 Liew Z, Ritz B, Virk J, Arah OA, Olsen J. Prenatal Use of Acetaminophen and Child IQ: a Danish Cohort Study. Epidemiology (Cambridge, Mass.). PMID 27479646 DOI: 10.1097/EDE.0000000000000540  0.44
2016 Mao Y, Pedersen LH, Christensen J, Vestergaard M, Zhou W, Olsen J, Sun Y. Prenatal exposure to antidepressants and risk of epilepsy in childhood. Pharmacoepidemiology and Drug Safety. PMID 27477111 DOI: 10.1002/pds.4072  0.4
2016 Bjerregaard-Olesen C, Bach CC, Long M, Ghisari M, Bech BH, Nohr EA, Henriksen TB, Olsen J, Bonefeld-Jørgensen EC. Determinants of serum levels of perfluorinated alkyl acids in Danish pregnant women. International Journal of Hygiene and Environmental Health. PMID 27451073 DOI: 10.1016/j.ijheh.2016.07.008  0.48
2016 Olsen J, Liew Z. Commentary: Acetaminophen use in pregnancy and neurodevelopment: attention function and autism spectrum symptoms. International Journal of Epidemiology. PMID 27401730 DOI: 10.1093/ije/dyw169  0.44
2016 Andersen SL, Olsen J, Laurberg P. Hypothyroidism and pregnancy loss: Comparison with hyperthyroidism and diabetes in a Danish population-based study. Clinical Endocrinology. PMID 27312058 DOI: 10.1111/cen.13136  0.92
2016 Arendt LH, Ramlau-Hansen CH, Wilcox AJ, Henriksen TB, Olsen J, Lindhard MS. Placental Weight and Male Genital Anomalies: A Nationwide Danish Cohort Study. American Journal of Epidemiology. PMID 27257113 DOI: 10.1093/aje/kwv336  0.92
2016 Sudan M, Olsen J, Arah OA, Obel C, Kheifets L. Prospective cohort analysis of cellphone use and emotional and behavioural difficulties in children. Journal of Epidemiology and Community Health. PMID 27217533 DOI: 10.1136/jech-2016-207419  0.92
2016 Hvolgaard Mikkelsen S, Olsen J, Bech BH, Obel C. Parental age and attention-deficit/hyperactivity disorder (ADHD). International Journal of Epidemiology. PMID 27170763 DOI: 10.1093/ije/dyw073  0.48
2016 Sun Y, Vedsted P, Fenger-Grøn M, Wu CS, Bech BH, Olsen J, Benros ME, Vestergaard M. Correction: Cancer Mortality in People Treated with Antidepressants before Cancer Diagnosis: a Population Based Cohort Study. Plos One. 11: e0155453. PMID 27152664 DOI: 10.1371/journal.pone.0155453  0.92
2016 Laurberg P, Andersenet SL, Hindersson P, Nohr EA, Olsen J. Dynamics and Predictors of Serum TSH and fT4 Reference Limits in Early Pregnancy. A Study within the Danish National Birth Cohort. The Journal of Clinical Endocrinology and Metabolism. jc20161387. PMID 27115059 DOI: 10.1210/jc.2016-1387  0.48
2016 Su X, Liang H, Yuan W, Olsen J, Cnattingius S, Li J. Prenatal and early life stress and risk of eating disorders in adolescent girls and young women. European Child & Adolescent Psychiatry. PMID 27083434 DOI: 10.1007/s00787-016-0848-z  0.92
2016 Bach CC, Bech BH, Nohr EA, Olsen J, Matthiesen NB, Bossi R, Uldbjerg N, Bonefeld-Jørgensen EC, Henriksen TB. Response to letter to the editor regarding "Serum perfluoroalkyl acids and time to pregnancy in nulliparous women". Environmental Research. 147: 574-5. PMID 27040411 DOI: 10.1016/j.envres.2016.03.001  0.48
2016 Sudan M, Olsen J, Sigsgaard T, Kheifets L. Trends in cell phone use among children in the Danish national birth cohort at ages 7 and 11 years. Journal of Exposure Science & Environmental Epidemiology. PMID 27005743 DOI: 10.1038/jes.2016.17  0.92
2016 Bjerregaard-Olesen C, Bach CC, Long M, Ghisari M, Bossi R, Bech BH, Nohr EA, Henriksen TB, Olsen J, Bonefeld-Jørgensen EC. Time trends of perfluorinated alkyl acids in serum from Danish pregnant women 2008-2013. Environment International. 91: 14-21. PMID 26891270 DOI: 10.1016/j.envint.2016.02.010  0.48
2016 Sudan M, Arah OA, Olsen J, Kheifets L. Reported associations between asthma and acute lymphoblastic leukemia: insights from a hybrid simulation study. European Journal of Epidemiology. PMID 26861154 DOI: 10.1007/s10654-016-0126-x  0.92
2016 Liang H, Olsen J, Yuan W, Cnattingus S, Vestergaard M, Obel C, Gissler M, Li J. Early Life Bereavement and Schizophrenia: A Nationwide Cohort Study in Denmark and Sweden. Medicine. 95: e2434. PMID 26817875 DOI: 10.1097/MD.0000000000002434  0.4
2016 Virk J, Ritz B, Li J, Obel C, Olsen J. Childhood Bereavement and Type 1 Diabetes: a Danish National Register Study. Paediatric and Perinatal Epidemiology. 30: 86-92. PMID 26444317 DOI: 10.1111/ppe.12247  0.4
2015 Bliddal M, Pottegård A, Kirkegaard H, Olsen J, Jørgensen JS, Sørensen TI, Dreyer L, Nohr EA. Degenerative musculoskeletal conditions in women according to pre-pregnancy BMI, pregnancy-related weight changes and parity. Arthritis & Rheumatology (Hoboken, N.J.). PMID 26714126 DOI: 10.1002/art.39565  0.48
2015 Rom AL, Wu CS, Olsen J, Jawaheer D, Hetland ML, Ottesen B, Mørch LS. Parental rheumatoid arthritis and long-term child morbidity: a nationwide cohort study. Annals of the Rheumatic Diseases. PMID 26698849 DOI: 10.1136/annrheumdis-2015-208072  0.92
2015 Momen NC, Olsen J, Gissler M, Li J. Exposure to maternal smoking during pregnancy and risk of childhood cancer: a study using the Danish national registers. Cancer Causes & Control : Ccc. PMID 26689564 DOI: 10.1007/s10552-015-0707-0  0.92
2015 Liew Z, Ritz B, Virk J, Olsen J. Maternal use of acetaminophen during pregnancy and risk of autism spectrum disorders in childhood: A Danish national birth cohort study. Autism Research : Official Journal of the International Society For Autism Research. PMID 26688372 DOI: 10.1002/aur.1591  0.44
2015 Mittal A, Pachter L, Nelson JL, Kjærgaard H, Smed MK, Gildengorin VL, Zoffmann V, Hetland ML, Jewell NP, Olsen J, Jawaheer D. Pregnancy-Induced Changes in Systemic Gene Expression among Healthy Women and Women with Rheumatoid Arthritis. Plos One. 10: e0145204. PMID 26683605 DOI: 10.1371/journal.pone.0145204  0.92
2015 Liu X, Liew Z, Olsen J, Pedersen LH, Bech BH, Agerbo E, Yuan W, Li J. Association of prenatal exposure to acetaminophen and coffee with childhood asthma. Pharmacoepidemiology and Drug Safety. PMID 26676925 DOI: 10.1002/pds.3940  0.92
2015 Olsen J. Some options in studying side effects of drugs taken during pregnancy. European Journal of Epidemiology. 30: 1137-9. PMID 26676304 DOI: 10.1007/s10654-015-0110-x  0.92
2015 Wu CS, Sun Y, Nohr EA, Olsen J. Trends in All-Cause Mortality across Gestational Age in Days for Children Born at Term. Plos One. 10: e0144754. PMID 26656842 DOI: 10.1371/journal.pone.0144754  0.48
2015 Andersen SL, Olsen J, Laurberg P. Maternal thyroid disease in the Danish National Birth Cohort: prevalence and risk factors. European Journal of Endocrinology / European Federation of Endocrine Societies. PMID 26582484 DOI: 10.1530/EJE-15-0816  0.92
2015 Guldin MB, Li J, Pedersen HS, Obel C, Agerbo E, Gissler M, Cnattingius S, Olsen J, Vestergaard M. Incidence of Suicide Among Persons Who Had a Parent Who Died During Their Childhood: A Population-Based Cohort Study. Jama Psychiatry. 1227-1234. PMID 26558351 DOI: 10.1001/jamapsychiatry.2015.2094  0.4
2015 Kolding L, Pedersen LH, Henriksen TB, Olsen J, Grzeskowiak LE. Hypericum perforatum use during pregnancy and pregnancy outcome. Reproductive Toxicology (Elmsford, N.Y.). 58: 234-7. PMID 26536653 DOI: 10.1016/j.reprotox.2015.10.003  0.44
2015 Obel C, Zhu JL, Olsen J, Breining S, Li J, Grønborg TK, Gissler M, Rutter M. The risk of attention deficit hyperactivity disorder in children exposed to maternal smoking during pregnancy - a reexamination using a sibling design. Journal of Child Psychology and Psychiatry, and Allied Disciplines. PMID 26511313 DOI: 10.1111/jcpp.12478  0.92
2015 Bach CC, Bech BH, Nohr EA, Olsen J, Matthiesen NB, Bonefeld-Jørgensen EC, Bossi R, Henriksen TB. Perfluoroalkyl Acids in Maternal Serum and Indices of Fetal Growth: The Aarhus Birth Cohort. Environmental Health Perspectives. PMID 26495857 DOI: 10.1289/ehp.1510046  0.48
2015 Virk J, Liew Z, Olsen J, Nohr EA, Catov JM, Ritz B. Preconceptional and prenatal supplementary folic acid and multivitamin intake and autism spectrum disorders. Autism : the International Journal of Research and Practice. PMID 26408631 DOI: 10.1177/1362361315604076  0.48
2015 Sun Y, Vedsted P, Fenger-Grøn M, Wu CS, Bech BH, Olsen J, Benros ME, Vestergaard M. Cancer Mortality in People Treated with Antidepressants before Cancer Diagnosis: A Population Based Cohort Study. Plos One. 10: e0138134. PMID 26367120 DOI: 10.1371/journal.pone.0138134  0.48
2015 Christensen J, Pedersen HS, Kjaersgaard MI, Parner ET, Vestergaard M, Sørensen MJ, Olsen J, Bech BH, Pedersen LH. Apgar-score in children prenatally exposed to antiepileptic drugs: a population-based cohort study. Bmj Open. 5: e007425. PMID 26359281 DOI: 10.1136/bmjopen-2014-007425  0.92
2015 Bach CC, Henriksen TB, Bossi R, Bech BH, Fuglsang J, Olsen J, Nohr EA. Perfluoroalkyl Acid Concentrations in Blood Samples Subjected to Transportation and Processing Delay. Plos One. 10: e0137768. PMID 26356420 DOI: 10.1371/journal.pone.0137768  0.48
2015 Madsen KB, Ersbøll AK, Olsen J, Parner E, Obel C. Geographic analysis of the variation in the incidence of ADHD in a country with free access to healthcare: a Danish cohort study. International Journal of Health Geographics. 14: 24. PMID 26297014 DOI: 10.1186/s12942-015-0018-4  0.4
2015 Bach CC, Bech BH, Nohr EA, Olsen J, Matthiesen NB, Bossi R, Uldbjerg N, Bonefeld-Jørgensen EC, Henriksen TB. Serum perfluoroalkyl acids and time to pregnancy in nulliparous women. Environmental Research. 142: 535-41. PMID 26282225 DOI: 10.1016/j.envres.2015.08.007  0.48
2015 Milidou I, Lindhard MS, Søndergaard C, Olsen J, Henriksen TB. Developmental Coordination Disorder in Children with a History of Infantile Colic. The Journal of Pediatrics. 167: 725-30.e1-2. PMID 26164380 DOI: 10.1016/j.jpeds.2015.06.005  0.44
2015 Liew Z, Olsen J, Cui X, Ritz B, Arah OA. Response to Werler and Parker letter: Comment on live-birth bias in pregnancy cohorts. International Journal of Epidemiology. 44: 1080-1. PMID 26163685 DOI: 10.1093/ije/dyv140  0.92
2015 Sørensen MJ, Kjaersgaard MI, Pedersen HS, Vestergaard M, Christensen J, Olsen J, Parner E, Pedersen LH, Bech BH. Risk of Fetal Death after Treatment with Antipsychotic Medications during Pregnancy. Plos One. 10: e0132280. PMID 26162087 DOI: 10.1371/journal.pone.0132280  0.48
2015 Bach CC, Liew Z, Bech BH, Nohr EA, Fei C, Bonefeld-Jorgensen EC, Henriksen TB, Olsen J. Perfluoroalkyl acids and time to pregnancy revisited: An update from the Danish National Birth Cohort. Environmental Health : a Global Access Science Source. 14: 59. PMID 26148742 DOI: 10.1186/s12940-015-0040-9  1
2015 Plana-Ripoll O, Olsen J, Andersen PK, Gómez G, Cnattingius S, Li J. Correction: Prenatal Exposure to Maternal Bereavement and Childbirths in the Offspring: A Population-Based Cohort Study. Plos One. 10: e0132648. PMID 26135409 DOI: 10.1371/journal.pone.0132648  0.92
2015 László KD, Olsen J, Li J, Persson M, Vestergaard M, Svensson T, Obel C, Cnattingius S. The Risk of Gestational Diabetes Mellitus Following Bereavement: A Cohort Study from Denmark and Sweden. Paediatric and Perinatal Epidemiology. PMID 26053686 DOI: 10.1111/ppe.12198  0.4
2015 Bliddal M, Pottegård A, Kirkegaard H, Olsen J, Jørgensen JS, Sørensen TI, Wu C, Nohr EA. Mental disorders in motherhood according to prepregnancy BMI and pregnancy-related weight changes--A Danish cohort study. Journal of Affective Disorders. 183: 322-9. PMID 26047960 DOI: 10.1016/j.jad.2015.04.053  0.48
2015 Momen NC, Olsen J, Gissler M, Kieler H, Haglund B, Li J. Exposure to systemic antibacterial medications during pregnancy and risk of childhood cancer. Pharmacoepidemiology and Drug Safety. 24: 821-9. PMID 26033202 DOI: 10.1002/pds.3806  0.92
2015 Streja E, Miller JE, Wu C, Bech BH, Pedersen LH, Schendel DE, Uldall P, Olsen J. Disproportionate fetal growth and the risk for congenital cerebral palsy in singleton births. Plos One. 10: e0126743. PMID 25974407 DOI: 10.1371/journal.pone.0126743  0.48
2015 Liu X, Olsen J, Pedersen LH, Agerbo E, Yuan W, Li J. Antidepressant use during pregnancy and asthma in the offspring. Pediatrics. 135: e911-7. PMID 25755245 DOI: 10.1542/peds.2014-4073  0.4
2015 Bro SP, Kjaersgaard MI, Parner ET, Sørensen MJ, Olsen J, Bech BH, Pedersen LH, Christensen J, Vestergaard M. Adverse pregnancy outcomes after exposure to methylphenidate or atomoxetine during pregnancy. Clinical Epidemiology. 7: 139-47. PMID 25657597 DOI: 10.2147/CLEP.S72906  0.48
2015 Liew Z, Ritz B, von Ehrenstein OS, Bech BH, Nohr EA, Fei C, Bossi R, Henriksen TB, Bonefeld-Jørgensen EC, Olsen J. Attention deficit/hyperactivity disorder and childhood autism in association with prenatal exposure to perfluoroalkyl substances: a nested case-control study in the Danish National Birth Cohort. Environmental Health Perspectives. 123: 367-73. PMID 25616253 DOI: 10.1289/ehp.1408412  1
2015 Liew Z, Olsen J, Cui X, Ritz B, Arah OA. Bias from conditioning on live birth in pregnancy cohorts: an illustration based on neurodevelopment in children after prenatal exposure to organic pollutants. International Journal of Epidemiology. 44: 345-54. PMID 25604449 DOI: 10.1093/ije/dyu249  0.92
2015 Ingstrup KG, Olsen J, Wu CS, Nohr EA, Bech BH, Li J, Susser E, Jensen MS. Maternal bereavement and cryptorchidism in offspring. Epidemiology (Cambridge, Mass.). 26: 100-5. PMID 25329541 DOI: 10.1097/EDE.0000000000000194  0.48
2014 Andersen SL, Olsen J, Wu CS, Laurberg P. Spontaneous abortion, stillbirth and hyperthyroidism: a danish population-based study. European Thyroid Journal. 3: 164-72. PMID 25538898 DOI: 10.1159/000365101  0.92
2014 Kilic D, Pedersen H, Kjaersgaard MI, Parner ET, Vestergaard M, Sørensen MJ, Olsen J, Bech BH, Christensen J, Pedersen LH. Birth outcomes after prenatal exposure to antiepileptic drugs--a population-based study. Epilepsia. 55: 1714-21. PMID 25231599 DOI: 10.1111/epi.12758  0.92
2014 Liew Z, Ritz B, Olsen J. Characteristics of acetaminophen users compared with nonusers during pregnancy, behavioral problems, and hyperkinetic disorders--reply. Jama Pediatrics. 168: 865-6. PMID 25179025 DOI: 10.1001/jamapediatrics.2014.983  0.44
2014 Bech BH, Kjaersgaard MI, Pedersen HS, Howards PP, Sørensen MJ, Olsen J, Parner ET, Pedersen LH, Vestergaard M, Christensen J. Use of antiepileptic drugs during pregnancy and risk of spontaneous abortion and stillbirth: population based cohort study. Bmj (Clinical Research Ed.). 349: g5159. PMID 25150301 DOI: 10.1136/bmj.g5159  0.92
2014 Liew Z, Ritz B, Bonefeld-Jørgensen EC, Henriksen TB, Nohr EA, Bech BH, Fei C, Bossi R, Von Ehrenstein OS, Streja E, Uldall P, Olsen J. Prenatal exposure to perfluoroalkyl substances and the risk of congenital cerebral palsy in children American Journal of Epidemiology. 180: 574-581. PMID 25139206 DOI: 10.1093/aje/kwu179  0.92
2014 Plana-Ripoll O, Olsen J, Andersen PK, Gómez G, Cnattingius S, Li J. Prenatal exposure to maternal bereavement and childbirths in the offspring: a population-based cohort study. Plos One. 9: e103353. PMID 25068458 DOI: 10.1371/journal.pone.0103353  0.92
2014 Larsen PS, Nybo Andersen AM, Uldall P, Bech BH, Olsen J, Hansen AV, Strandberg-Larsen K. Maternal vegetarianism and neurodevelopment of children enrolled in The Danish National Birth Cohort. Acta Paediatrica (Oslo, Norway : 1992). PMID 25060564 DOI: 10.1111/apa.12761  0.48
2014 Li J, Vestergaard M, Cnattingius S, Gissler M, Bech BH, Obel C, Olsen J. Mortality after parental death in childhood: a nationwide cohort study from three Nordic countries. Plos Medicine. 11: e1001679. PMID 25051501 DOI: 10.1371/journal.pmed.1001679  0.48
2014 Zhu JL, Olsen J, Liew Z, Li J, Niclasen J, Obel C. Parental smoking during pregnancy and ADHD in children: the Danish national birth cohort. Pediatrics. 134: e382-8. PMID 25049343 DOI: 10.1542/peds.2014-0213  0.44
2014 Andersen SL, Olsen J, Wu CS, Laurberg P. Severity of birth defects after propylthiouracil exposure in early pregnancy. Thyroid : Official Journal of the American Thyroid Association. 24: 1533-40. PMID 24963758 DOI: 10.1089/thy.2014.0150  0.92
2014 Becerra TA, von Ehrenstein OS, Heck JE, Olsen J, Arah OA, Jeste SS, Rodriguez M, Ritz B. Autism spectrum disorders and race, ethnicity, and nativity: a population-based study. Pediatrics. 134: e63-71. PMID 24958588 DOI: 10.1542/peds.2013-3928  0.92
2014 Håkonsen LB, Brath-Lund ML, Hounsgaard ML, Olsen J, Ernst A, Thulstrup AM, Bech BH, Ramlau-Hansen CH. In utero exposure to alcohol and puberty in boys: a pregnancy cohort study. Bmj Open. 4: e004467. PMID 24916086 DOI: 10.1136/bmjopen-2013-004467  0.48
2014 Munk-Olsen T, Bech BH, Vestergaard M, Li J, Olsen J, Laursen TM. Psychiatric disorders following fetal death: a population-based cohort study. Bmj Open. 4: e005187. PMID 24907247 DOI: 10.1136/bmjopen-2014-005187  0.48
2014 Hohwü L, Li J, Olsen J, Sørensen TI, Obel C. Severe maternal stress exposure due to bereavement before, during and after pregnancy and risk of overweight and obesity in young adult men: a Danish National Cohort Study. Plos One. 9: e97490. PMID 24828434 DOI: 10.1371/journal.pone.0097490  0.4
2014 Liew Z, Ritz B, Rebordosa C, Lee PC, Olsen J. Acetaminophen use during pregnancy, behavioral problems, and hyperkinetic disorders. Jama Pediatrics. 168: 313-20. PMID 24566677 DOI: 10.1001/jamapediatrics.2013.4914  0.44
2014 Virk J, Obel C, Li J, Olsen J. In-utero exposure to bereavement and offspring IQ: a Danish national cohort study. Plos One. 9: e88477. PMID 24558394 DOI: 10.1371/journal.pone.0088477  0.4
2014 Andersen SL, Olsen J, Wu CS, Laurberg P. Psychiatric disease in late adolescence and young adulthood. Foetal programming by maternal hypothyroidism? Clinical Endocrinology. 81: 126-33. PMID 24467638 DOI: 10.1111/cen.12415  0.92
2014 Nohr EA, Olsen J, Bech BH, Bodnar LM, Olsen SF, Catov JM. Periconceptional intake of vitamins and fetal death: a cohort study on multivitamins and folate. International Journal of Epidemiology. 43: 174-84. PMID 24453235 DOI: 10.1093/ije/dyt214  0.92
2014 Olsen J, Ramlau-Hansen CH. Epidemiologic methods for investigating male fecundity. Asian Journal of Andrology. 16: 17-22. PMID 24369129 DOI: 10.4103/1008-682X.122198  0.48
2014 Zhu JL, Obel C, Hasle H, Rasmussen SA, Li J, Olsen J. Social conditions for people with Down syndrome: a register-based cohort study in Denmark. American Journal of Medical Genetics. Part A. 164: 36-41. PMID 24273114 DOI: 10.1002/ajmg.a.36272  0.4
2014 Milidou I, Søndergaard C, Jensen MS, Olsen J, Henriksen TB. Gestational age, small for gestational age, and infantile colic. Paediatric and Perinatal Epidemiology. 28: 138-45. PMID 24261325 DOI: 10.1111/ppe.12095  0.44
2014 Sudan M, Kheifets LI, Arah OA, Divan HA, Olsen J. Complexities of sibling analysis when exposures and outcomes change with time and birth order. Journal of Exposure Science & Environmental Epidemiology. 24: 482-8. PMID 24064530 DOI: 10.1038/jes.2013.56  0.92
2014 Andersen SL, Olsen J, Wu CS, Laurberg P. Smoking reduces the risk of hypothyroidism and increases the risk of hyperthyroidism: evidence from 450,842 mothers giving birth in Denmark. Clinical Endocrinology. 80: 307-14. PMID 23808881 DOI: 10.1111/cen.12279  0.92
2013 Mortensen LM, Bech BH, Nohr EA, Kruhøffer M, Kjærgaard S, Uldbjerg N, Olsen J, Henriksen TB. Data resource profile: the Aarhus birth cohort biobank (ABC biobank). International Journal of Epidemiology. 42: 1697-701. PMID 24415608 DOI: 10.1093/ije/dyt199  0.92
2013 Streja E, Wu C, Uldall P, Grove J, Arah O, Olsen J. Congenital cerebral palsy, child sex and parent cardiovascular risk. Plos One. 8: e79071. PMID 24223882 DOI: 10.1371/journal.pone.0079071  0.92
2013 Andersen SL, Olsen J, Wu CS, Laurberg P. Birth defects after early pregnancy use of antithyroid drugs: a Danish nationwide study. The Journal of Clinical Endocrinology and Metabolism. 98: 4373-81. PMID 24151287 DOI: 10.1210/jc.2013-2831  0.92
2013 Miller JE, Pedersen LH, Streja E, Bech BH, Yeargin-Allsopp M, Van Naarden Braun K, Schendel DE, Christensen D, Uldall P, Olsen J. Maternal infections during pregnancy and cerebral palsy: a population-based cohort study. Paediatric and Perinatal Epidemiology. 27: 542-52. PMID 24117888 DOI: 10.1111/ppe.12082  0.92
2013 Grzeskowiak LE, Gilbert AL, Sørensen TI, Olsen J, Sørensen HT, Pedersen LH, Morrison JL. Prenatal exposure to selective serotonin reuptake inhibitors and childhood overweight at 7 years of age. Annals of Epidemiology. 23: 681-7. PMID 24113367 DOI: 10.1016/j.annepidem.2013.08.005  0.92
2013 Nohr EA, Olsen J. Commentary: Epidemiologists have debated representativeness for more than 40 years--has the time come to move on? International Journal of Epidemiology. 42: 1016-7. PMID 24062289 DOI: 10.1093/ije/dyt102  0.48
2013 Haggerty CL, Klebanoff MA, Panum I, Uldum SA, Bass DC, Olsen J, Roberts JM, Ness RB. Prenatal Chlamydia trachomatis infection increases the risk of preeclampsia. Pregnancy Hypertension. 3: 151-154. PMID 24058897 DOI: 10.1016/j.preghy.2013.03.002  0.92
2013 Kjaersgaard MI, Parner ET, Vestergaard M, Sørensen MJ, Olsen J, Christensen J, Bech BH, Pedersen LH. Prenatal antidepressant exposure and risk of spontaneous abortion - a population-based study. Plos One. 8: e72095. PMID 24015208 DOI: 10.1371/journal.pone.0072095  0.92
2013 Andersen SL, Laurberg P, Wu CS, Olsen J. Maternal thyroid dysfunction and risk of seizure in the child: a Danish nationwide cohort study. Journal of Pregnancy. 2013: 636705. PMID 23984072 DOI: 10.1155/2013/636705  0.92
2013 Sudan M, Kheifets L, Arah OA, Olsen J. Response to Ahrens and Schisterman. Paediatric and Perinatal Epidemiology. 27: 504. PMID 23930787 DOI: 10.1111/ppe.12067  0.92
2013 Morales-Suárez-Varela MM, Olsen J, Villeneuve S, Johansen P, Kaerlev L, Llopis-González A, Wingren G, Hardell L, Ahrens W, Stang A, Merletti F, Gorini G, Aurrekoetxea JJ, Févotte J, Cyr D, et al. Occupational exposure to chlorinated and petroleum solvents and mycosis fungoides. Journal of Occupational and Environmental Medicine / American College of Occupational and Environmental Medicine. 55: 924-31. PMID 23887697 DOI: 10.1097/JOM.0b013e3182941a1c  0.92
2013 Andersen CS, Fei C, Gamborg M, Nohr EA, Sørensen TI, Olsen J. Prenatal exposures to perfluorinated chemicals and anthropometry at 7 years of age. American Journal of Epidemiology. 178: 921-7. PMID 23825166 DOI: 10.1093/aje/kwt057  1
2013 Momen NC, Olsen J, Gissler M, Cnattingius S, Li J. Early life bereavement and childhood cancer: a nationwide follow-up study in two countries. Bmj Open. 3. PMID 23793702 DOI: 10.1136/bmjopen-2013-002864  0.92
2013 Streja E, Miller JE, Bech BH, Greene N, Pedersen LH, Yeargin-Allsopp M, Van Naarden Braun K, Schendel DE, Christensen D, Uldall P, Olsen J. Congenital cerebral palsy and prenatal exposure to self-reported maternal infections, fever, or smoking. American Journal of Obstetrics and Gynecology. 209: 332.e1-332.e10. PMID 23791566 DOI: 10.1016/j.ajog.2013.06.023  0.92
2013 Sudan M, Kheifets L, Arah OA, Olsen J. On the association of cell phone exposure with childhood behaviour. Journal of Epidemiology and Community Health. 67: 979. PMID 23729328 DOI: 10.1136/jech-2013-202495  0.92
2013 Miller JE, Pedersen LH, Vestergaard M, Olsen J. Maternal use of antibiotics and the risk of childhood febrile seizures: a Danish population-based cohort. Plos One. 8: e61148. PMID 23613800 DOI: 10.1371/journal.pone.0061148  0.92
2013 László KD, Liu XQ, Svensson T, Wikström AK, Li J, Olsen J, Obel C, Vestergaard M, Cnattingius S. Psychosocial stress related to the loss of a close relative the year before or during pregnancy and risk of preeclampsia. Hypertension. 62: 183-9. PMID 23608651 DOI: 10.1161/HYPERTENSIONAHA.111.00550  0.4
2013 Wu CS, Pedersen LH, Miller JE, Sun Y, Streja E, Uldall P, Olsen J. Risk of cerebral palsy and childhood epilepsy related to infections before or during pregnancy. Plos One. 8: e57552. PMID 23460873 DOI: 10.1371/journal.pone.0057552  0.92
2013 Greene NH, Pedersen LH, Liu S, Olsen J. Prenatal prescription corticosteroids and offspring diabetes: a national cohort study. International Journal of Epidemiology. 42: 186-93. PMID 23382365 DOI: 10.1093/ije/dys228  0.92
2013 Håkonsen LB, Olsen J, Støvring H, Ernst A, Thulstrup AM, Zhu JL, Shrestha A, Ramlau-Hansen CH. Maternal cigarette smoking during pregnancy and pubertal development in sons. A follow-up study of a birth cohort. Andrology. 1: 348-55. PMID 23335592 DOI: 10.1111/j.2047-2927.2012.00038.x  0.48
2012 Sudan M, Kheifets L, Arah O, Olsen J, Zeltzer L. Prenatal and Postnatal Cell Phone Exposures and Headaches in Children. The Open Pediatric Medicine Journal. 6: 46-52. PMID 23750182 DOI: 10.2174/1874309901206010046  0.36
2012 Fei C, Weinberg CR, Olsen J. Commentary: perfluorinated chemicals and time to pregnancy: a link based on reverse causation? Epidemiology (Cambridge, Mass.). 23: 264-6. PMID 22317809 DOI: 10.1097/EDE.0b013e3182467608  0.92
2011 Shrestha A, Olsen J, Ramlau-Hansen CH, Bech BH, Nohr EA. Obesity and age at menarche. Fertility and Sterility. 95: 2732-4. PMID 21392743 DOI: 10.1016/j.fertnstert.2011.02.020  0.48
2011 Shrestha A, Nohr EA, Bech BH, Ramlau-Hansen CH, Olsen J. Smoking and alcohol use during pregnancy and age of menarche in daughters. Human Reproduction (Oxford, England). 26: 259-65. PMID 21098623 DOI: 10.1093/humrep/deq316  0.48
2011 Fei C, Olsen J. Prenatal exposure to perfluorinated chemicals and behavioral or coordination problems at age 7 years. Environmental Health Perspectives. 119: 573-8. PMID 21062688 DOI: 10.1289/ehp.1002026  0.92
2011 Olsen J. Using secondary data Modern Epidemiology: Third Edition. 481-491.  0.92
2010 Andersen CS, Fei C, Gamborg M, Nohr EA, Sørensen TI, Olsen J. Prenatal exposures to perfluorinated chemicals and anthropometric measures in infancy. American Journal of Epidemiology. 172: 1230-7. PMID 20940176 DOI: 10.1093/aje/kwq289  1
2010 Fei C, McLaughlin JK, Lipworth L, Olsen J. Prenatal exposure to PFOA and PFOS and risk of hospitalization for infectious diseases in early childhood. Environmental Research. 110: 773-7. PMID 20800832 DOI: 10.1016/j.envres.2010.08.004  0.92
2010 Fei C, McLaughlin JK, Lipworth L, Olsen J. Maternal concentrations of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) and duration of breastfeeding. Scandinavian Journal of Work, Environment & Health. 36: 413-21. PMID 20200757  0.92
2010 Shrestha A, Nohr EA, Bech BH, Ramlau-Hansen CH, Olsen J. Parental age at childbirth and age of menarche in the offspring. Human Reproduction (Oxford, England). 25: 799-804. PMID 20089523 DOI: 10.1093/humrep/dep473  0.48
2010 Fei C, Olsen J. Re: "Serum levels of perfluorooctanoic acid and perfluorooctane sulfonate and pregnancy outcome". American Journal of Epidemiology. 171: 131-2; author reply . PMID 19923107 DOI: 10.1093/aje/kwp384  1
2009 Fei C, McLaughlin JK, Lipworth L, Olsen J. Maternal levels of perfluorinated chemicals and subfecundity. Human Reproduction (Oxford, England). 24: 1200-5. PMID 19176540 DOI: 10.1093/humrep/den490  0.92
2009 Zhu JL, Basso O, Obel C, Bech BH, Nohr EA, Shrestha A, Olsen J. Parental infertility and sexual maturation in children. Human Reproduction (Oxford, England). 24: 445-50. PMID 18840889 DOI: 10.1093/humrep/den366  0.48
2008 Halldorsson TI, Fei C, Olsen J, Lipworth L, McLaughlin JK, Olsen SF. Dietary predictors of perfluorinated chemicals: a study from the Danish National Birth Cohort. Environmental Science & Technology. 42: 8971-7. PMID 19192827 DOI: 10.1021/es801907r  0.92
2008 Fei C, McLaughlin JK, Lipworth L, Olsen J. Prenatal exposure to perfluorooctanoate (PFOA) and perfluorooctanesulfonate (PFOS) and maternally reported developmental milestones in infancy. Environmental Health Perspectives. 116: 1391-5. PMID 18941583 DOI: 10.1289/ehp.11277  0.92
2008 Fei C, McLaughlin JK, Tarone RE, Olsen J. Fetal growth indicators and perfluorinated chemicals: a study in the Danish National Birth Cohort. American Journal of Epidemiology. 168: 66-72. PMID 18460444 DOI: 10.1093/aje/kwn095  0.92
2007 Fei C, McLaughlin JK, Tarone RE, Olsen J. Perfluorinated chemicals and fetal growth: a study within the Danish National Birth Cohort. Environmental Health Perspectives. 115: 1677-82. PMID 18008003 DOI: 10.1289/ehp.10506  0.92
2003 Olsen J. Hormonal treatment and breast cancer Ugeskrift For Laeger. 165: 3631-3632. PMID 14556398  0.92
2003 Olsen J. Breast cancer screening - New valuation Ugeskrift For Laeger. 165: 588. PMID 12608030  0.92
2003 Olsen J. Scientific health research - Current and future challenges Ugeskrift For Laeger. 165: 309. PMID 12599786  0.92
2002 Olsen J. Screening: Which documentation should be asked for? Ugeskrift For Laeger. 164: 148-152. PMID 11831074  0.92
2002 Olsen J. Third generation oral contraceptives and risk of venous thrombosis Ugeskrift For Laeger. 164: 346. PMID 11816336  0.92
2001 Olsen J. Fødselsvægt og blodtryk Ugeskrift For Laeger. 163: 1127.  0.92
2000 Olsen J. Prenatal exposures and long term health effects Epidemiologic Reviews. 22: 76-81. PMID 10939010  0.92
2000 Olsen J. Electromagnetic fields and pediatric cancer Ugeskrift For Laeger. 162: 1569. PMID 10868115  0.92
1998 Olsen J. Epidemiology deserves better questionnaires International Journal of Epidemiology. 27: 935. PMID 10024183 DOI: 10.1093/ije/27.6.935  0.92
1997 Olsen J. The concept of health Ugeskrift For Laeger. 159: 5244. PMID 9297331  0.92
1997 Olsen J. Use of cellular telephones and automobile driving Ugeskrift For Laeger. 159: 2881. PMID 9190719  0.92
1997 Olsen J. Brug af mobiltelefoner og bilkørsel Ugeskrift For Laeger. 159: 2881.  0.92
1997 Olsen J. Meta-analyses: Do they make sense? Nordic Journal of Psychiatry, Supplement. 51: 33-36.  0.92
1996 Olsen J. Oral contraceptives of the third generation and deep vein thrombosis Ugeskrift For Laeger. 158: 1843-1845. PMID 8650762  0.92
1995 Olsen J. Meta-analyses or collaborative studies Journal of Occupational and Environmental Medicine. 37: 897-902. PMID 8520950  0.92
1995 Olsen J. The european union ponders the tasks of conducting epidemiologic research Epidemiology. 6: 460-461. PMID 7548364  0.92
1995 Olsen J. Moderate alcohol consumption in pregnancy and subsequent left-handedness. A follow-up study Scandinavian Journal of Public Health. 23: 162-166. DOI: 10.1177/140349489502300305  0.92
1994 Olsen J. Options in making use of pregnancy history in planning and analysing studies of reproductive failure Journal of Epidemiology and Community Health. 48: 171-174. PMID 8189173  0.92
1994 Olsen J. Studies of seasonal patterns in reproductive failures Epidemiology. 5: 479-481. PMID 7986859  0.92
1994 Olsen J. Congenital abnormalities--change the partner or the address Ugeskrift For Laeger. 156: 5714. PMID 7985262  0.92
1994 Olsen J. Is human fecundity declining - and does occupational exposures play a role in such a decline if it exists? Scandinavian Journal of Work, Environment and Health. 20: 72-77. PMID 7846494  0.92
1994 Olsen J. Effects of moderate alcohol consumption during pregnancy on child development at 18 and 42 months Alcoholism: Clinical and Experimental Research. 18: 1109-1113. PMID 7531404 DOI: 10.1111/j.1530-0277.1994.tb00089.x  0.92
1994 Olsen J. The Association Between Birth Weight, Placenta Weight, Pregnancy Duration, Subfecundity, and Child Development Scandinavian Journal of Public Health. 22: 213-218. DOI: 10.1177/140349489402200310  0.92
1993 Olsen J. Video display terminals and spontaneous abortions--one more time Ugeskrift For Laeger. 155: 1223. PMID 8497961  0.92
1993 Olsen J. Smoking and involuntary sterility Ugeskrift For Laeger. 155: 493. PMID 8465458  0.92
1993 Olsen J. Exposure to radon at home and lung cancer Ugeskrift For Laeger. 155: 1885-1886. PMID 8317051  0.92
1993 Olsen J. Does vasectomy increase the risk of prostatic cancer? Ugeskrift For Laeger. 155: 4103-4104. PMID 8273232  0.92
1993 Olsen J. Smoking and fetal growth. Do nicotine levels in tobacco play a role? Ugeskrift For Laeger. 155: 1132-1134. PMID 7786325  0.92
1993 Olsen J. Some consequences of adopting a conditional deterministic causal model in epidemiology European Journal of Public Health. 3: 204-209. DOI: 10.1093/eurpub/3.3.204  0.92
1992 Olsen J. Passive smoking and lung cancer--among dogs Ugeskrift For Laeger. 154: 3430-3431. PMID 1462456  0.92
1992 Olsen J. Menopausal estrogen therapy and risk of breast cancer Ugeskrift For Laeger. 154: 2840. PMID 1413229  0.92
1992 Olsen J. EUROMAC. A European concerted action: maternal alcohol consumption and its relation to the outcome of pregnancy and child development at 18 months. Recommendations International Journal of Epidemiology. 21. PMID 1399224  0.92
1991 Olsen J. Cigarette smoking, tea and coffee drinking, and subfecundity American Journal of Epidemiology. 133: 734-739. PMID 2018028  0.92
1990 Olsen J. Subfecundity according to the age of the mother and the father Danish Medical Bulletin. 37: 281-282. PMID 2357909  0.92
1988 Olsen J. Methodological Problems in the Studies of Reproductive Failures Scandianavian Journal of Social Medicine. 16: 217-221. PMID 3232051 DOI: 10.1177/140349488801600405  0.92
1984 Olsen J. Information Bias in Case-control Studies in Occupational Health Epidemiology Scandinavian Journal of Public Health. 12: 1-2. DOI: 10.1177/140349488401200101  0.92
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