{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,20]],"date-time":"2026-10-20T02:54:39Z","timestamp":1792464879481,"version":"4.5.0"},"reference-count":64,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2023,1,1]],"date-time":"2023-01-01T00:00:00Z","timestamp":1672531200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2023,1,3]],"date-time":"2023-01-03T00:00:00Z","timestamp":1672704000000},"content-version":"vor","delay-in-days":2,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"funder":[{"DOI":"10.13039\/501100004047","name":"Karolinska Institute","doi-asserted-by":"crossref","id":[{"id":"10.13039\/501100004047","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Eur J Epidemiol"],"published-print":{"date-parts":[[2023,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Pregnancy-related factors are important for short- and long-term health in mothers and offspring. The nationwide population-based Swedish Medical Birth Register (MBR) was established in 1973. The present study describes the content and quality of the MBR, using original MBR data, Swedish-language and international publications based on the MBR.<\/jats:p><jats:p>The MBR includes around 98% of all births in Sweden. From 1982 onwards, the MBR is based on prospectively recorded information in standardized antenatal, obstetric, and neonatal records. When the mother and infant are discharged from hospital, this information is forwarded to the MBR, which is updated annually. Maternal data include information from first antenatal visit on self-reported obstetric history, infertility, diseases, medication use, cohabitation status, smoking and snuff use, self-reported height and measured weight, allowing calculation of body mass index. Birth and neonatal data include date and time of birth, mode of delivery, singleton or multiple birth, gestational age, stillbirth, birth weight, birth length, head circumference, infant sex, Apgar scores, and maternal and infant diagnoses\/procedures, including neonatal care. The overall quality of the MBR is very high, owing to the semi-automated data extraction from the standardized regional electronic health records, Sweden\u2019s universal access to antenatal care, and the possibility to compare mothers and offspring to the Total Population Register in order to identify missing records. Through the unique personal identity numbers of mothers and live-born offspring, the MBR can be linked to other health registers. The Swedish MBR contains high-quality pregnancy-related information on more than 5\u00a0million births during five decades.<\/jats:p>","DOI":"10.1007\/s10654-022-00947-5","type":"journal-article","created":{"date-parts":[[2023,1,3]],"date-time":"2023-01-03T08:07:31Z","timestamp":1672733251000},"page":"109-120","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":261,"title":["The Swedish medical birth register during five decades: documentation of the content and quality of the register"],"prefix":"10.1007","volume":"38","author":[{"given":"Sven","family":"Cnattingius","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Karin","family":"K\u00e4ll\u00e9n","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna","family":"Sandstr\u00f6m","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Henny","family":"Rydberg","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Helena","family":"M\u00e5nsson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Olof","family":"Stephansson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas","family":"Frisell","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1024-5602","authenticated-orcid":false,"given":"Jonas F.","family":"Ludvigsson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2023,1,3]]},"reference":[{"issue":"11","key":"947_CR1","doi-asserted-by":"publisher","first-page":"659","DOI":"10.1007\/s10654-009-9350-y","volume":"24","author":"JF Ludvigsson","year":"2009","unstructured":"Ludvigsson JF, Otterblad-Olausson P, Pettersson BU, Ekbom A. The swedish personal identity number: possibilities and pitfalls in healthcare and medical research. Eur J Epidemiol. 2009;24(11):659\u201367. https:\/\/doi.org\/10.1007\/s10654-009-9350-y.","journal-title":"Eur J Epidemiol"},{"issue":"1","key":"947_CR2","doi-asserted-by":"publisher","first-page":"27","DOI":"10.1080\/02841860802247664","volume":"48","author":"L Barlow","year":"2009","unstructured":"Barlow L, Westergren K, Holmberg L, Talback M. The completeness of the Swedish Cancer Register: a sample survey for year 1998. Acta Oncol. 2009;48(1):27\u201333. https:\/\/doi.org\/10.1080\/02841860802247664. pii].","journal-title":"Acta Oncol"},{"issue":"9","key":"947_CR3","doi-asserted-by":"publisher","first-page":"765","DOI":"10.1007\/s10654-017-0316-1","volume":"32","author":"HL Brooke","year":"2017","unstructured":"Brooke HL, Talback M, Hornblad J, et al. The swedish cause of death register. Eur J Epidemiol. 2017;32(9):765\u201373. https:\/\/doi.org\/10.1007\/s10654-017-0316-1.","journal-title":"Eur J Epidemiol"},{"issue":"2","key":"947_CR4","doi-asserted-by":"publisher","first-page":"125","DOI":"10.1007\/s10654-016-0117-y","volume":"31","author":"JF Ludvigsson","year":"2016","unstructured":"Ludvigsson JF, Almqvist C, Bonamy AE, et al. Registers of the swedish total population and their use in medical research. Eur J Epidemiol. 2016;31(2):125\u201336. https:\/\/doi.org\/10.1007\/s10654-016-0117-y.","journal-title":"Eur J Epidemiol"},{"issue":"1","key":"947_CR5","doi-asserted-by":"publisher","first-page":"450","DOI":"10.1186\/1471-2458-11-450","volume":"11","author":"JF Ludvigsson","year":"2011","unstructured":"Ludvigsson JF, Andersson E, Ekbom A, et al. External review and validation of the swedish national inpatient register. BMC Public Health. 2011;11(1):450. https:\/\/doi.org\/10.1186\/1471-2458-11-450. pii].","journal-title":"BMC Public Health"},{"issue":"4","key":"947_CR6","doi-asserted-by":"publisher","first-page":"423","DOI":"10.1007\/s10654-019-00511-8","volume":"34","author":"JF Ludvigsson","year":"2019","unstructured":"Ludvigsson JF, Svedberg P, Olen O, Bruze G, Neovius M. The longitudinal integrated database for health insurance and labour market studies (LISA) and its use in medical research. Eur J Epidemiol. 2019;34(4):423\u201337. https:\/\/doi.org\/10.1007\/s10654-019-00511-8.","journal-title":"Eur J Epidemiol"},{"issue":"1","key":"947_CR7","doi-asserted-by":"publisher","first-page":"94","DOI":"10.1111\/joim.12303","volume":"277","author":"L Emilsson","year":"2015","unstructured":"Emilsson L, Lindahl B, Koster M, Lambe M, Ludvigsson JF. Review of 103 swedish Healthcare Quality Registries. J Intern Med. 2015;277(1):94\u2013136. https:\/\/doi.org\/10.1111\/joim.12303.","journal-title":"J Intern Med"},{"key":"947_CR8","doi-asserted-by":"publisher","first-page":"491","DOI":"10.2147\/CLEP.S90589","volume":"7","author":"JF Ludvigsson","year":"2015","unstructured":"Ludvigsson JF, Haberg SE, Knudsen GP, et al. Ethical aspects of registry-based research in the nordic countries. Clin Epidemiol. 2015;7:491\u2013508. https:\/\/doi.org\/10.2147\/CLEP.S90589.","journal-title":"Clin Epidemiol"},{"key":"947_CR9","unstructured":"Socialstyrelsen. Statistikdatabas f\u00f6r graviditeter, f\u00f6rlossningar och nyf\u00f6dda (by the Swedish National Board of Health and Welfare). 2021. https:\/\/sdb.socialstyrelsen.se\/if_mfr_004\/val.aspx. Accessed October 24 2022."},{"issue":"2","key":"947_CR10","doi-asserted-by":"publisher","first-page":"143","DOI":"10.1177\/140349489001800209","volume":"18","author":"S Cnattingius","year":"1990","unstructured":"Cnattingius S, Ericson A, Gunnarskog J, Kallen B. A quality study of a medical birth registry. Scand J Soc Med. 1990;18(2):143\u20138.","journal-title":"Scand J Soc Med"},{"key":"947_CR11","unstructured":"K\u00e4ll\u00e9n B, K\u00e4ll\u00e9n K, Otterblad Olausson P. The Swedish Medical Birth Register A summary of content and quality. Research Report from EpC. Available at https:\/\/www.socialstyrelsen.se\/globalassets\/sharepoint-dokument\/artikelkatalog\/ovrigt\/2003-112-3_20031123.pdf. Accessed Feb 4, 20222003."},{"issue":"1","key":"947_CR12","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1056\/NEJMp1411430","volume":"372","author":"A Anell","year":"2015","unstructured":"Anell A. The public-private pendulum\u2013patient choice and equity in Sweden. N Engl J Med. 2015;372(1):1\u20134. https:\/\/doi.org\/10.1056\/NEJMp1411430.","journal-title":"N Engl J Med"},{"key":"947_CR13","doi-asserted-by":"publisher","first-page":"187","DOI":"10.1016\/j.jpeds.2016.04.055","volume":"177S","author":"B Wettergren","year":"2016","unstructured":"Wettergren B, Blennow M, Hjern A, Soder O, Ludvigsson JF. Child Health Systems in Sweden. J Pediatr. 2016;177S:187\u2013202. https:\/\/doi.org\/10.1016\/j.jpeds.2016.04.055.","journal-title":"J Pediatr"},{"issue":"8","key":"947_CR14","doi-asserted-by":"publisher","first-page":"1478","DOI":"10.1111\/aogs.14156","volume":"100","author":"AK Ortqvist","year":"2021","unstructured":"Ortqvist AK, Haas J, Ahlberg M, Norman M, Stephansson O. Association between travel time to delivery unit and unplanned out-of-hospital birth, infant morbidity and mortality: a population-based cohort study. Acta Obstet Gynecol Scand. 2021;100(8):1478\u201389. https:\/\/doi.org\/10.1111\/aogs.14156.","journal-title":"Acta Obstet Gynecol Scand"},{"issue":"2","key":"947_CR15","doi-asserted-by":"publisher","first-page":"191","DOI":"10.1097\/EDE.0b013e31816334ad","volume":"19","author":"TH Scheike","year":"2008","unstructured":"Scheike TH, Rylander L, Carstensen L, et al. Time trends in human fecundability in Sweden. Epidemiology. 2008;19(2):191\u20136. https:\/\/doi.org\/10.1097\/EDE.0b013e31816334ad.","journal-title":"Epidemiology"},{"key":"947_CR16","unstructured":"SBU. Rutinm\u00e4ssig ultraljudsunders\u00f6kning under graviditet (Routine use of ultrasound during pregnancy). SBU, Statens beredning f\u00f6r medicinsk och social utv\u00e4rdering. (Swedish agency for health technology assessment and assessment of social services.). 1998."},{"key":"947_CR17","unstructured":"National-Board-of-Health-and-Welfare. kva-inkl-beskrivningstexter-2022.xlsx (live.com) (accessed Feb 20, 2022). 2022."},{"key":"947_CR18","unstructured":"Socialstyrelsen. Framst\u00e4llning och kvalitet - medicinska f\u00f6delseregistret (by the Swedish National Board of Health and Welfare). 2021. https:\/\/www.socialstyrelsen.se\/statistik-och-data\/register\/medicinska-fodelseregistret\/framstallning-och-kvalitet\/. Accessed October 24 2022."},{"issue":"11","key":"947_CR19","doi-asserted-by":"publisher","first-page":"e0241911","DOI":"10.1371\/journal.pone.0241911","volume":"15","author":"D Modzelewska","year":"2020","unstructured":"Modzelewska D, Sole-Navais P, Sandstrom A, et al. Changes in data management contribute to temporal variation in gestational duration distribution in the Swedish Medical Birth Registry. PLoS ONE. 2020;15(11):e0241911. https:\/\/doi.org\/10.1371\/journal.pone.0241911.","journal-title":"PLoS ONE"},{"issue":"7","key":"947_CR20","doi-asserted-by":"publisher","first-page":"843","DOI":"10.1111\/j.1651-2227.1996.tb14164.x","volume":"85","author":"K Marsal","year":"1996","unstructured":"Marsal K, Persson PH, Larsen T, Lilja H, Selbing A, Sultan B. Intrauterine growth curves based on ultrasonically estimated foetal weights. Acta Paediatr. 1996;85(7):843\u20138.","journal-title":"Acta Paediatr"},{"issue":"8","key":"947_CR21","doi-asserted-by":"publisher","first-page":"1411","DOI":"10.1111\/apa.14823","volume":"108","author":"M Norman","year":"2019","unstructured":"Norman M, Kallen K, Wahlstrom E, Hakansson S, Collaboration SNQ. The swedish neonatal quality Register - contents, completeness and validity. Acta Paediatr. 2019;108(8):1411\u20138. https:\/\/doi.org\/10.1111\/apa.14823.","journal-title":"Acta Paediatr"},{"issue":"2","key":"947_CR22","doi-asserted-by":"publisher","first-page":"e0264117","DOI":"10.1371\/journal.pone.0264117","volume":"17","author":"M Dickmark","year":"2022","unstructured":"Dickmark M, Agren J, Hellstrom-Westas L, Jonsson M. Risk factors for seizures in the vigorous term neonate: a population-based register study of singleton births in Sweden. PLoS ONE. 2022;17(2):e0264117. https:\/\/doi.org\/10.1371\/journal.pone.0264117.","journal-title":"PLoS ONE"},{"key":"947_CR23","doi-asserted-by":"publisher","DOI":"10.1093\/rheumatology\/keab894","author":"K Hellgren","year":"2021","unstructured":"Hellgren K, Secher AE, Glintborg B, et al. Pregnancy outcomes in relation to disease activity and anti-rheumatic treatment strategies in women with rheumatoid arthritis. Rheumatology (Oxford). 2021. https:\/\/doi.org\/10.1093\/rheumatology\/keab894.","journal-title":"Rheumatology (Oxford)"},{"issue":"3","key":"947_CR24","doi-asserted-by":"publisher","first-page":"147","DOI":"10.1056\/NEJM199801153380302","volume":"338","author":"S Cnattingius","year":"1998","unstructured":"Cnattingius S, Bergstrom R, Lipworth L, Kramer MS. Prepregnancy weight and the risk of adverse pregnancy outcomes. N Engl J Med. 1998;338(3):147\u201352. https:\/\/doi.org\/10.1056\/NEJM199801153380302.","journal-title":"N Engl J Med"},{"issue":"6643","key":"947_CR25","doi-asserted-by":"publisher","first-page":"258","DOI":"10.1136\/bmj.297.6643.258","volume":"297","author":"S Cnattingius","year":"1988","unstructured":"Cnattingius S, Haglund B, Meirik O. Cigarette smoking as risk factor for late fetal and early neonatal death. BMJ. 1988;297(6643):258\u201361. https:\/\/doi.org\/10.1136\/bmj.297.6643.258.","journal-title":"BMJ"},{"issue":"13","key":"947_CR26","doi-asserted-by":"publisher","first-page":"943","DOI":"10.1056\/NEJM199909233411303","volume":"341","author":"S Cnattingius","year":"1999","unstructured":"Cnattingius S, Granath F, Petersson G, Harlow BL. The influence of gestational age and smoking habits on the risk of subsequent preterm deliveries. N Engl J Med. 1999;341(13):943\u20138.","journal-title":"N Engl J Med"},{"issue":"10018","key":"947_CR27","doi-asserted-by":"publisher","first-page":"558","DOI":"10.1016\/S0140-6736(15)00990-3","volume":"387","author":"S Cnattingius","year":"2016","unstructured":"Cnattingius S, Villamor E. Weight change between successive pregnancies and risks of stillbirth and infant mortality: a nationwide cohort study. Lancet. 2016;387(10018):558\u201365. https:\/\/doi.org\/10.1016\/S0140-6736(15)00990-3.","journal-title":"Lancet"},{"issue":"1","key":"947_CR28","doi-asserted-by":"publisher","first-page":"61","DOI":"10.1111\/jcpp.12124","volume":"55","author":"C Skoglund","year":"2014","unstructured":"Skoglund C, Chen Q, D\u2019Onofrio BM, Lichtenstein P, Larsson H. Familial confounding of the association between maternal smoking during pregnancy and ADHD in offspring. J Child Psychol Psychiatry. 2014;55(1):61\u20138. https:\/\/doi.org\/10.1111\/jcpp.12124.","journal-title":"J Child Psychol Psychiatry"},{"issue":"5","key":"947_CR29","doi-asserted-by":"publisher","first-page":"713","DOI":"10.1097\/EDE.0b013e31825fa230","volume":"23","author":"T Frisell","year":"2012","unstructured":"Frisell T, Oberg S, Kuja-Halkola R, Sjolander A. Sibling comparison designs: bias from non-shared confounders and measurement error. Epidemiology. 2012;23(5):713\u201320. https:\/\/doi.org\/10.1097\/EDE.0b013e31825fa230.","journal-title":"Epidemiology"},{"key":"947_CR30","doi-asserted-by":"publisher","first-page":"j629","DOI":"10.1136\/bmj.j629","volume":"356","author":"S Graner","year":"2017","unstructured":"Graner S, Svensson T, Beau AB, et al. Neuraminidase inhibitors during pregnancy and risk of adverse neonatal outcomes and congenital malformations: population based european register study. BMJ. 2017;356:j629. https:\/\/doi.org\/10.1136\/bmj.j629.","journal-title":"BMJ"},{"issue":"22","key":"947_CR31","doi-asserted-by":"publisher","first-page":"2333","DOI":"10.1001\/jama.2018.6237","volume":"319","author":"B Pasternak","year":"2018","unstructured":"Pasternak B, Wintzell V, Furu K, Engeland A, Neovius M, Stephansson O. Oral fluconazole in pregnancy and risk of Stillbirth and neonatal death. JAMA. 2018;319(22):2333\u20135. https:\/\/doi.org\/10.1001\/jama.2018.6237.","journal-title":"JAMA"},{"issue":"1","key":"947_CR32","doi-asserted-by":"publisher","first-page":"94","DOI":"10.1002\/pds.4894","volume":"29","author":"L Pedersen","year":"2020","unstructured":"Pedersen L, Petronis KR, Norgaard M, et al. Risk of adverse birth outcomes after maternal varenicline use: a population-based observational study in Denmark and Sweden. Pharmacoepidemiol Drug Saf. 2020;29(1):94\u2013102. https:\/\/doi.org\/10.1002\/pds.4894.","journal-title":"Pharmacoepidemiol Drug Saf"},{"key":"947_CR33","doi-asserted-by":"publisher","first-page":"533","DOI":"10.2147\/CLEP.S314959","volume":"13","author":"K Laugesen","year":"2021","unstructured":"Laugesen K, Ludvigsson JF, Schmidt M, et al. Nordic Health Registry-Based Research: a review of Health Care Systems and Key Registries. Clin Epidemiol. 2021;13:533\u201354. https:\/\/doi.org\/10.2147\/CLEP.S314959.","journal-title":"Clin Epidemiol"},{"issue":"7","key":"947_CR34","doi-asserted-by":"publisher","first-page":"683","DOI":"10.1111\/j.1600-0412.2011.01145.x","volume":"90","author":"AK Henningsen","year":"2011","unstructured":"Henningsen AK, Romundstad LB, Gissler M, et al. Infant and maternal health monitoring using a combined nordic database on ART and safety. Acta Obstet Gynecol Scand. 2011;90(7):683\u201391. https:\/\/doi.org\/10.1111\/j.1600-0412.2011.01145.x.","journal-title":"Acta Obstet Gynecol Scand"},{"issue":"6","key":"947_CR35","doi-asserted-by":"publisher","first-page":"E1","DOI":"10.1001\/archgenpsychiatry.2011.1374","volume":"69","author":"C Nosarti","year":"2012","unstructured":"Nosarti C, Reichenberg A, Murray RM, et al. Preterm birth and psychiatric disorders in young adult life. Arch Gen Psychiatry. 2012;69(6):E1\u20138. https:\/\/doi.org\/10.1001\/archgenpsychiatry.2011.1374.","journal-title":"Arch Gen Psychiatry"},{"key":"947_CR36","doi-asserted-by":"publisher","unstructured":"Bonamy AK, Holmstrom G, Stephansson O, Ludvigsson JF, Cnattingius S. Preterm Birth and later retinal detachment: a Population-Based Cohort Study of more than 3 million children and young adults. Ophthalmology. 2013. S0161-6420(13)00320-5 [pii]. https:\/\/doi.org\/10.1016\/j.ophtha.2013.03.035.","DOI":"10.1016\/j.ophtha.2013.03.035"},{"issue":"25","key":"947_CR37","doi-asserted-by":"publisher","first-page":"2839","DOI":"10.1161\/CIRCULATIONAHA.111.034884","volume":"124","author":"AK Bonamy","year":"2011","unstructured":"Bonamy AK, Parikh NI, Cnattingius S, Ludvigsson JF, Ingelsson E. Birth characteristics and subsequent risks of maternal cardiovascular disease: effects of gestational age and fetal growth. Circulation. 2011;124(25):2839\u201346. https:\/\/doi.org\/10.1161\/CIRCULATIONAHA.111.034884. CIRCULATIONAHA.111.034884[pii].","journal-title":"Circulation"},{"issue":"4","key":"947_CR38","doi-asserted-by":"publisher","first-page":"253","DOI":"10.1007\/s10654-014-9892-5","volume":"29","author":"P Ueda","year":"2014","unstructured":"Ueda P, Cnattingius S, Stephansson O, Ingelsson E, Ludvigsson JF, Bonamy AK. Cerebrovascular and ischemic heart disease in young adults born preterm: a population-based swedish cohort study. Eur J Epidemiol. 2014;29(4):253\u201360. https:\/\/doi.org\/10.1007\/s10654-014-9892-5.","journal-title":"Eur J Epidemiol"},{"issue":"21","key":"947_CR39","doi-asserted-by":"publisher","first-page":"2634","DOI":"10.1016\/j.jacc.2017.03.572","volume":"69","author":"H Carr","year":"2017","unstructured":"Carr H, Cnattingius S, Granath F, Ludvigsson JF, Edstedt Bonamy AK. Preterm Birth and Risk of Heart failure up to early adulthood. J Am Coll Cardiol. 2017;69(21):2634\u201342. https:\/\/doi.org\/10.1016\/j.jacc.2017.03.572.","journal-title":"J Am Coll Cardiol"},{"issue":"6","key":"947_CR40","doi-asserted-by":"publisher","first-page":"509","DOI":"10.1016\/j.cgh.2010.02.014","volume":"8","author":"O Stephansson","year":"2010","unstructured":"Stephansson O, Larsson H, Pedersen L, et al. Crohn\u2019s disease is a risk factor for preterm birth. Clin Gastroenterol Hepatol. 2010;8(6):509\u201315. https:\/\/doi.org\/10.1016\/j.cgh.2010.02.014. pii].","journal-title":"Clin Gastroenterol Hepatol"},{"issue":"3","key":"947_CR41","doi-asserted-by":"publisher","first-page":"795","DOI":"10.1002\/ibd.21369","volume":"17","author":"O Stephansson","year":"2011","unstructured":"Stephansson O, Larsson H, Pedersen L, et al. Congenital abnormalities and other birth outcomes in children born to women with ulcerative colitis in Denmark and Sweden. Inflamm Bowel Dis. 2011;17(3):795\u2013801. https:\/\/doi.org\/10.1002\/ibd.21369.","journal-title":"Inflamm Bowel Dis"},{"issue":"1","key":"947_CR42","doi-asserted-by":"publisher","first-page":"39","DOI":"10.1053\/j.gastro.2011.09.047","volume":"142","author":"K Marild","year":"2012","unstructured":"Marild K, Stephansson O, Montgomery S, Murray JA, Ludvigsson JF. Pregnancy outcome and risk of celiac disease in offspring: a nationwide case-control study. Gastroenterology. 2012;142(1):39\u201345. https:\/\/doi.org\/10.1053\/j.gastro.2011.09.047. pii].","journal-title":"Gastroenterology"},{"issue":"12","key":"947_CR43","doi-asserted-by":"publisher","first-page":"e1002717","DOI":"10.1371\/journal.pmed.1002717","volume":"15","author":"JF Ludvigsson","year":"2018","unstructured":"Ludvigsson JF, Lu D, Hammarstrom L, Cnattingius S, Fang F. Small for gestational age and risk of childhood mortality: a swedish population study. PLoS Med. 2018;15(12):e1002717. https:\/\/doi.org\/10.1371\/journal.pmed.1002717.","journal-title":"PLoS Med"},{"issue":"5","key":"947_CR44","doi-asserted-by":"publisher","first-page":"501","DOI":"10.1007\/s10654-015-0067-9","volume":"31","author":"L DeRoo","year":"2016","unstructured":"DeRoo L, Skjaerven R, Wilcox A, et al. Placental abruption and long-term maternal cardiovascular disease mortality: a population-based registry study in Norway and Sweden. Eur J Epidemiol. 2016;31(5):501\u201311. https:\/\/doi.org\/10.1007\/s10654-015-0067-9.","journal-title":"Eur J Epidemiol"},{"key":"947_CR45","doi-asserted-by":"publisher","first-page":"m2533","DOI":"10.1136\/bmj.m2533","volume":"370","author":"C Crump","year":"2020","unstructured":"Crump C, Sundquist J, Sundquist K. Preterm delivery and long term mortality in women: national cohort and co-sibling study. BMJ. 2020;370:m2533. https:\/\/doi.org\/10.1136\/bmj.m2533.","journal-title":"BMJ"},{"issue":"11","key":"947_CR46","doi-asserted-by":"publisher","first-page":"1486","DOI":"10.1111\/j.1471-0528.2005.00733.x","volume":"112","author":"AK Wikstrom","year":"2005","unstructured":"Wikstrom AK, Haglund B, Olovsson M, Lindeberg SN. The risk of maternal ischaemic heart disease after gestational hypertensive disease. BJOG. 2005;112(11):1486\u201391. https:\/\/doi.org\/10.1111\/j.1471-0528.2005.00733.x.","journal-title":"BJOG"},{"issue":"1","key":"947_CR47","doi-asserted-by":"publisher","first-page":"167","DOI":"10.1161\/HYPERTENSIONAHA.120.14860","volume":"76","author":"L Bergman","year":"2020","unstructured":"Bergman L, Nordlof-Callbo P, Wikstrom AK, et al. Multi-fetal pregnancy, Preeclampsia, and Long-Term Cardiovascular Disease. Hypertension. 2020;76(1):167\u201375. https:\/\/doi.org\/10.1161\/HYPERTENSIONAHA.120.14860.","journal-title":"Hypertension"},{"issue":"1","key":"947_CR48","doi-asserted-by":"publisher","first-page":"70 e1","DOI":"10.1016\/j.ajog.2010.08.034","volume":"204","author":"A Leijonhufvud","year":"2011","unstructured":"Leijonhufvud A, Lundholm C, Cnattingius S, Granath F, Andolf E, Altman D. Risks of stress urinary incontinence and pelvic organ prolapse surgery in relation to mode of childbirth. Am J Obstet Gynecol. 2011;204(1):70 e1\u20137. https:\/\/doi.org\/10.1016\/j.ajog.2010.08.034.","journal-title":"Am J Obstet Gynecol"},{"issue":"2","key":"947_CR49","doi-asserted-by":"publisher","first-page":"215","DOI":"10.1016\/j.ahj.2009.11.017","volume":"159","author":"NI Parikh","year":"2010","unstructured":"Parikh NI, Cnattingius S, Dickman PW, Mittleman MA, Ludvigsson JF, Ingelsson E. Parity and risk of later-life maternal cardiovascular disease. Am Heart J. 2010;159(2):215\u201321. https:\/\/doi.org\/10.1016\/j.ahj.2009.11.017. pii].","journal-title":"Am Heart J"},{"issue":"2","key":"947_CR50","doi-asserted-by":"publisher","first-page":"454","DOI":"10.1016\/j.gastro.2005.05.065","volume":"129","author":"JF Ludvigsson","year":"2005","unstructured":"Ludvigsson JF, Montgomery SM, Ekbom A. Celiac disease and risk of adverse fetal outcome: a population-based cohort study. Gastroenterology. 2005;129(2):454\u201363.","journal-title":"Gastroenterology"},{"issue":"11","key":"947_CR51","doi-asserted-by":"publisher","first-page":"2005","DOI":"10.2337\/dc09-0656","volume":"32","author":"M Persson","year":"2009","unstructured":"Persson M, Norman M, Hanson U. Obstetric and perinatal outcomes in type 1 diabetic pregnancies: a large, population-based study. Diabetes Care. 2009;32(11):2005\u20139. https:\/\/doi.org\/10.2337\/dc09-0656.","journal-title":"Diabetes Care"},{"issue":"2\u20133","key":"947_CR52","doi-asserted-by":"publisher","first-page":"221","DOI":"10.1016\/s0920-9964(01)00370-x","volume":"58","author":"E Nilsson","year":"2002","unstructured":"Nilsson E, Lichtenstein P, Cnattingius S, Murray RM, Hultman CM. Women with schizophrenia: pregnancy outcome and infant death among their offspring. Schizophr Res. 2002;58(2\u20133):221\u20139. https:\/\/doi.org\/10.1016\/s0920-9964(01)00370-x.","journal-title":"Schizophr Res"},{"issue":"22","key":"947_CR53","doi-asserted-by":"publisher","first-page":"3430","DOI":"10.1161\/CIRCULATIONAHA.105.540906","volume":"112","author":"S Johansson","year":"2005","unstructured":"Johansson S, Iliadou A, Bergvall N, Tuvemo T, Norman M, Cnattingius S. Risk of high blood pressure among young men increases with the degree of immaturity at birth. Circulation. 2005;112(22):3430\u20136. https:\/\/doi.org\/10.1161\/CIRCULATIONAHA.105.540906.","journal-title":"Circulation"},{"issue":"9","key":"947_CR54","doi-asserted-by":"publisher","first-page":"e1003805","DOI":"10.1371\/journal.pmed.1003805","volume":"18","author":"C Huang","year":"2021","unstructured":"Huang C, Li J, Qin G, et al. Maternal hypertensive disorder of pregnancy and offspring early-onset cardiovascular disease in childhood, adolescence, and young adulthood: a national population-based cohort study. PLoS Med. 2021;18(9):e1003805. https:\/\/doi.org\/10.1371\/journal.pmed.1003805.","journal-title":"PLoS Med"},{"key":"947_CR55","doi-asserted-by":"publisher","first-page":"l6398","DOI":"10.1136\/bmj.l6398","volume":"367","author":"Y Yu","year":"2019","unstructured":"Yu Y, Arah OA, Liew Z, et al. Maternal diabetes during pregnancy and early onset of cardiovascular disease in offspring: population based cohort study with 40 years of follow-up. BMJ. 2019;367:l6398. https:\/\/doi.org\/10.1136\/bmj.l6398.","journal-title":"BMJ"},{"issue":"12","key":"947_CR56","doi-asserted-by":"publisher","first-page":"848","DOI":"10.7326\/m16-0139","volume":"165","author":"JF Ludvigsson","year":"2016","unstructured":"Ludvigsson JF, Strom P, Lundholm C, et al. Risk for congenital malformation with H1N1 influenza vaccine: a Cohort Study with Sibling Analysis. Ann Intern Med. 2016;165(12):848\u201355. https:\/\/doi.org\/10.7326\/m16-0139.","journal-title":"Ann Intern Med"},{"key":"947_CR57","doi-asserted-by":"publisher","first-page":"k2638","DOI":"10.1136\/bmj.k2638","volume":"362","author":"JF Ludvigsson","year":"2018","unstructured":"Ludvigsson JF, Neovius M, Soderling J, et al. Periconception glycaemic control in women with type 1 diabetes and risk of major birth defects: population based cohort study in Sweden. BMJ. 2018;362:k2638. https:\/\/doi.org\/10.1136\/bmj.k2638.","journal-title":"BMJ"},{"issue":"1","key":"947_CR58","doi-asserted-by":"publisher","first-page":"79","DOI":"10.1093\/ntr\/ntv087","volume":"18","author":"K Mattsson","year":"2016","unstructured":"Mattsson K, Kallen K, Rignell-Hydbom A, et al. Cotinine Validation of Self-Reported smoking during pregnancy in the Swedish Medical Birth Register. Nicotine Tob Res. 2016;18(1):79\u201383. https:\/\/doi.org\/10.1093\/ntr\/ntv087.","journal-title":"Nicotine Tob Res"},{"issue":"9","key":"947_CR59","doi-asserted-by":"publisher","first-page":"925","DOI":"10.1001\/jama.2017.0945","volume":"317","author":"E Villamor","year":"2017","unstructured":"Villamor E, Tedroff K, Peterson M, et al. Association between maternal body Mass Index in early pregnancy and incidence of cerebral palsy. JAMA. 2017;317(9):925\u201336. https:\/\/doi.org\/10.1001\/jama.2017.0945.","journal-title":"JAMA"},{"issue":"4","key":"947_CR60","doi-asserted-by":"publisher","first-page":"271","DOI":"10.1111\/ppe.12198","volume":"29","author":"KD Laszlo","year":"2015","unstructured":"Laszlo KD, Olsen J, Li J, et al. The risk of gestational diabetes Mellitus following bereavement: a Cohort Study from Denmark and Sweden. Paediatr Perinat Epidemiol. 2015;29(4):271\u201380. https:\/\/doi.org\/10.1111\/ppe.12198.","journal-title":"Paediatr Perinat Epidemiol"},{"issue":"5 Pt 1","key":"947_CR61","doi-asserted-by":"publisher","first-page":"1691","DOI":"10.1016\/0002-9378(90)90653-o","volume":"163","author":"National High Blood Pressure Education Program Working Group Report on High Blood Pressure in Pregnancy","year":"1990","unstructured":"National High Blood Pressure Education Program Working Group Report on High Blood Pressure in Pregnancy. Am J Obstet Gynecol. 1990;163(5 Pt 1):1691\u2013712. https:\/\/doi.org\/10.1016\/0002-9378(90)90653-o.","journal-title":"Am J Obstet Gynecol"},{"issue":"11","key":"947_CR62","doi-asserted-by":"publisher","first-page":"1062","DOI":"10.1093\/oxfordjournals.aje.a009400","volume":"147","author":"HS Ros","year":"1998","unstructured":"Ros HS, Cnattingius S, Lipworth L. Comparison of risk factors for preeclampsia and gestational hypertension in a population-based cohort study. Am J Epidemiol. 1998;147(11):1062\u201370.","journal-title":"Am J Epidemiol"},{"issue":"2","key":"947_CR63","doi-asserted-by":"publisher","first-page":"117","DOI":"10.1093\/aje\/kwm139","volume":"166","author":"AK Klemmensen","year":"2007","unstructured":"Klemmensen AK, Olsen SF, Osterdal ML, Tabor A. Validity of preeclampsia-related diagnoses recorded in a national hospital registry and in a postpartum interview of the women. Am J Epidemiol. 2007;166(2):117\u201324. doi:https:\/\/doi.org\/10.1093\/aje\/kwm139.","journal-title":"Am J Epidemiol"},{"key":"947_CR64","unstructured":"Altman M. Moderately preterm infants. Studies on length of hospital stay and neonatal outcome. ISBN: 978-91-7457-305-3.: Karolinska Institutet; 2011."}],"container-title":["European Journal of Epidemiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10654-022-00947-5.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s10654-022-00947-5\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10654-022-00947-5.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,1,21]],"date-time":"2023-01-21T10:09:51Z","timestamp":1674295791000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s10654-022-00947-5"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,1]]},"references-count":64,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2023,1]]}},"alternative-id":["947"],"URL":"https:\/\/doi.org\/10.1007\/s10654-022-00947-5","relation":{},"ISSN":["0393-2990","1573-7284"],"issn-type":[{"value":"0393-2990","type":"print"},{"value":"1573-7284","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,1]]},"assertion":[{"value":"30 August 2022","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"15 November 2022","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"3 January 2023","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Dr Ludvigsson has coordinated a study on behalf of the Swedish IBD quality register (SWIBREG). That study received funding from Janssen corporation. The other authors declare no conflict of interest.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}},{"value":"All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and\/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. For this type of study formal consent is not required.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}}]}}