{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T04:12:57Z","timestamp":1774325577256,"version":"3.50.1"},"reference-count":43,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2021,7,14]],"date-time":"2021-07-14T00:00:00Z","timestamp":1626220800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["obgyn.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Acta Obstet Gynecol Scand"],"published-print":{"date-parts":[[2021,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Introduction<\/jats:title><jats:p>Our aim was to estimate the difference in birthweight and in placental weight in pregnancies with type 1 diabetes, type 2 diabetes, and gestational diabetes compared with pregnancies without diabetes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Material and methods<\/jats:title><jats:p>By using data from the Medical Birth Registry of Norway during the years 2009\u20132017, we included 319\u00a0076\u00a0singleton pregnancies with delivery after the 21st week of pregnancy. We used linear regression analyses to estimate the difference in birthweight and in placental weight in grams (g) in pregnancies with type 1 diabetes, type 2 diabetes, and gestational diabetes, using pregnancies without diabetes as the reference. Adjustments were made for pregnancy duration and pre\u2010pregnancy body mass index.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>In pregnancies without diabetes, mean crude birthweight was 3527\u00a0g (SD 552\u00a0g). The adjusted mean birthweight was 525\u00a0g (95% CI 502\u2013548\u00a0g) higher in pregnancies with type 1 diabetes compared with pregnancies without diabetes. In pregnancies with type 2 diabetes, and pregnancies with gestational diabetes, birthweights were 192\u00a0g (95% CI 160\u2013223\u00a0g) and 102\u00a0g (95% CI 93\u2013110\u00a0g) higher, respectively. Mean crude placental weight was 664\u00a0g (SD 147\u00a0g) in pregnancies without diabetes. Compared with pregnancies without diabetes, the adjusted mean placental weight was 109\u00a0g (95% CI 101\u2013116\u00a0g) higher in pregnancies with type 1 diabetes, 50\u00a0g (95% CI 39\u201360\u00a0g) higher in pregnancies with type 2 diabetes, and 31\u00a0g (95% CI 28\u201334\u00a0g) higher in pregnancies with gestational diabetes.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The increase in birthweight and in placental weight associated with maternal diabetes was most pronounced for type 1 diabetes, followed by type 2 diabetes, and gestational diabetes.<\/jats:p><\/jats:sec>","DOI":"10.1111\/aogs.14217","type":"journal-article","created":{"date-parts":[[2021,6,22]],"date-time":"2021-06-22T18:41:55Z","timestamp":1624387315000},"page":"1885-1892","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":15,"title":["Offspring birthweight and placental weight\u2014does the type of maternal diabetes matter? A population\u2010based study of 319\u00a0076 pregnancies"],"prefix":"10.1111","volume":"100","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1474-1005","authenticated-orcid":false,"given":"Ellen M.","family":"Str\u00f8m\u2010Roum","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology Akershus University Hospital L\u00f8renskog Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anne M.","family":"Jukic","sequence":"additional","affiliation":[{"name":"National Institute of Environmental Health Sciences Durham NC USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2756-1583","authenticated-orcid":false,"given":"Anne","family":"Eskild","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology Akershus University Hospital L\u00f8renskog Norway"},{"name":"Institute of Clinical Medicine University of Oslo Oslo Norway"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2021,7,14]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.2337\/dc07-2345"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1186\/1471-2393-12-23"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00125-017-4206-6"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0020-7292(98)00261-6"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1097\/01.AOG.0000151114.35498.e9"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0412.2011.01354.x"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1159\/000285629"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/aogs.12104"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/aogs.12509"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1097\/AOG.0b013e318253d3df"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.301.6746.259"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1093\/eurheartj\/ehr147"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1093\/aje\/kwp182"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/aogs.12947"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.placenta.2012.05.006"},{"key":"e_1_2_10_17_1","unstructured":"Diabetes in pregnancy: management from preconception to the postnatal period.https:\/\/www.nice.org.uk\/guidance\/ng3\/resources\/diabetes\u2010in\u2010pregnancy\u2010management\u2010of\u2010diabetes\u2010and\u2010its\u2010complications\u2010from\u2010preconception\u2010to\u2010the\u2010postnatal\u2010period\u201051038446021. Accessed January 2021."},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0412.2000.079006435.x"},{"key":"e_1_2_10_19_1","unstructured":"A national clinical guideline for antenatal care.Short version.: Directorate for health and social affairs Norway.2005;12."},{"key":"e_1_2_10_20_1","unstructured":"HenriksenT ThordarsonH ClausenT.Diabetes i svangerskap. Norsk gynekologisk forening. Veileder i f\u00f8dselshjelp 2008 [Diabetes in pregnancy] (Norwegian Society for Gynecology and Obstetrics Guideline in Obstetrics). (In Norwegian)https:\/\/www.legeforeningen.no\/contentassets\/04d0b3c134ac4b12aa1a03c3a2666585\/veileder\u2010i\u2010fodselshjelp\u20102008.pdf. Accessed June 2021."},{"key":"e_1_2_10_21_1","unstructured":"Definition and diagnosis of diabetes mellitus and intermediate hyperglycemia. Report of a WHO\/IDF consultation.https:\/\/www.who.int\/diabetes\/publications\/Definition%20and%20diagnosis%20of%20diabetes_new.pdf. Accessed June 2021."},{"key":"e_1_2_10_22_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1471-0528.2007.01327.x"},{"key":"e_1_2_10_23_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.315.7103.275"},{"key":"e_1_2_10_24_1","doi-asserted-by":"publisher","DOI":"10.2337\/dc09-0656"},{"key":"e_1_2_10_25_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1464-5491.2008.02431.x"},{"key":"e_1_2_10_26_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0187917"},{"key":"e_1_2_10_27_1","doi-asserted-by":"publisher","DOI":"10.2337\/dc11-1790"},{"key":"e_1_2_10_28_1","first-page":"1049","article-title":"Diabetes and pregnancy; blood sugar of newborn infants during fasting and glucose administration","volume":"47","author":"Pedersen J","year":"1952","journal-title":"Nord Med"},{"key":"e_1_2_10_29_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa0707943"},{"key":"e_1_2_10_30_1","doi-asserted-by":"publisher","DOI":"10.3109\/14767058.2013.806896"},{"key":"e_1_2_10_31_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00125-005-0054-x"},{"key":"e_1_2_10_32_1","doi-asserted-by":"publisher","DOI":"10.2217\/thy.11.8"},{"key":"e_1_2_10_33_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.287.19.2570"},{"key":"e_1_2_10_34_1","doi-asserted-by":"publisher","DOI":"10.1182\/blood-2013-09-512749"},{"key":"e_1_2_10_35_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.placenta.2015.08.004"},{"key":"e_1_2_10_36_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.diabres.2013.10.012"},{"key":"e_1_2_10_37_1","doi-asserted-by":"publisher","DOI":"10.2337\/dc10-0719"},{"key":"e_1_2_10_38_1","article-title":"Different strategies for diagnosing gestational diabetes to improve maternal and infant health","volume":"8","author":"Farrar D","year":"2017","journal-title":"The Cochrane Database of Systematic Reviews"},{"key":"e_1_2_10_39_1","doi-asserted-by":"publisher","DOI":"10.1002\/uog.14644"},{"key":"e_1_2_10_40_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj.301.6761.1111"},{"key":"e_1_2_10_41_1","doi-asserted-by":"publisher","DOI":"10.1080\/00016340903128454"},{"key":"e_1_2_10_42_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.earlhumdev.2015.07.002"},{"key":"e_1_2_10_43_1","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2017.3635"},{"key":"e_1_2_10_44_1","unstructured":"HenriksenT ThordarsonH Str\u00f8m\u2010RoumEM MaltbyB KvalvikS HolmH.Svangerskapsdiabetes Norsk gynekologisk forening. Veileder i f\u00f8dselshjelp 2014[Gestational diabetes] (Norwegian Society for Gynecology and Obstetrics Guideline in Obstetrics). (In Norwegian)http:\/\/legeforeningen.no\/Fagmed\/Norsk\u2010gynekologisk\u2010forening\/Veiledere\/Veileder\u2010i\u2010fodselshjelp\u20102014\/Diabetes\u2010i\u2010svangerskapet\/.2014. Accessed June 2021."}],"container-title":["Acta Obstetricia et Gynecologica Scandinavica"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/aogs.14217","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/aogs.14217","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/aogs.14217","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,29]],"date-time":"2023-08-29T03:35:06Z","timestamp":1693280106000},"score":1,"resource":{"primary":{"URL":"https:\/\/obgyn.onlinelibrary.wiley.com\/doi\/10.1111\/aogs.14217"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,7,14]]},"references-count":43,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2021,10]]}},"alternative-id":["10.1111\/aogs.14217"],"URL":"https:\/\/doi.org\/10.1111\/aogs.14217","archive":["Portico"],"relation":{},"ISSN":["0001-6349","1600-0412"],"issn-type":[{"value":"0001-6349","type":"print"},{"value":"1600-0412","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,7,14]]},"assertion":[{"value":"2020-10-14","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-06-20","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2021-07-14","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}