{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,5]],"date-time":"2026-05-05T20:53:10Z","timestamp":1778014390566,"version":"3.51.4"},"reference-count":19,"publisher":"Springer Science and Business Media LLC","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,11,3]]},"DOI":"10.7759\/cureus.19239","type":"journal-article","created":{"date-parts":[[2021,11,3]],"date-time":"2021-11-03T20:22:59Z","timestamp":1635970979000},"source":"Crossref","is-referenced-by-count":4,"title":["Common Combinations of Pregestational Diagnosis and Pregnancy Complications"],"prefix":"10.7759","author":[{"given":"Suzanne","family":"Cao","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fanglong","family":"Dong","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C. Camille","family":"Okekpe","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Inessa","family":"Dombrovsky","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Guillermo J","family":"Valenzuela","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kristina","family":"Roloff","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJM199809033391004","article-title":"Risk factors for preeclampsia, abruptio placentae, and adverse neonatal outcomes among women with chronic hypertension","volume":"339","author":"Sibai BM","year":"1998","unstructured":"Sibai BM, Lindheimer M, Hauth J, et al.. Risk factors for preeclampsia, abruptio placentae, and adverse neonatal outcomes among women with chronic hypertension. N Engl J Med. 1998, 339:667-671. 10.1056\/NEJM199809033391004","journal-title":"N Engl J Med"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMcp0804872","article-title":"Chronic hypertension in pregnancy","volume":"365","author":"Seely EW","year":"2011","unstructured":"Seely EW, Ecker J. Chronic hypertension in pregnancy. N Engl J Med. 2011, 365:439-446. 10.1056\/NEJMcp0804872","journal-title":"N Engl J Med"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1186\/s12884-015-0452-0","article-title":"Contribution of prepregnancy body mass index and gestational weight gain to adverse neonatal outcomes: population attributable fractions for Canada","volume":"15","author":"Dzakpasu S","year":"2015","unstructured":"Dzakpasu S, Fahey J, Kirby RS, et al.. Contribution of prepregnancy body mass index and gestational weight gain to adverse neonatal outcomes: population attributable fractions for Canada. BMC Pregnancy Childbirth. 2015, 15:21. 10.1186\/s12884-015-0452-0","journal-title":"BMC Pregnancy Childbirth"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1007\/s00404-006-0219-y","article-title":"Effect of prepregnancy body mass index categories on obstetrical and neonatal outcomes","volume":"275","author":"Abenhaim HA","year":"2007","unstructured":"Abenhaim HA, Kinch RA, Morin L, Benjamin A, Usher R. Effect of prepregnancy body mass index categories on obstetrical and neonatal outcomes. Arch Gynecol Obstet. 2007, 275:39-43. 10.1007\/s00404-006-0219-y","journal-title":"Arch Gynecol Obstet"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1186\/s12884-018-1984-x","article-title":"The effect of advanced maternal age on perinatal outcomes in nulliparous singleton pregnancies","volume":"18","author":"Kahveci B","year":"2018","unstructured":"Kahveci B, Melekoglu R, Evruke IC, Cetin C. The effect of advanced maternal age on perinatal outcomes in nulliparous singleton pregnancies. BMC Pregnancy Childbirth. 2018, 18:343. 10.1186\/s12884-018-1984-x","journal-title":"BMC Pregnancy Childbirth"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1002\/uog.12494","article-title":"Maternal\u00a0age\u00a0and\u00a0adverse\u00a0pregnancy\u00a0outcome:\u00a0a\u00a0cohort\u00a0study","volume":"42","author":"Khalil A","year":"2013","unstructured":"Khalil A, Syngelaki A, Maiz N, Zinevich Y, Nicolaides KH. Maternal\u00a0age\u00a0and\u00a0adverse\u00a0pregnancy\u00a0outcome:\u00a0a\u00a0cohort\u00a0study. Ultrasound Obstet Gynecol. 2013, 42:634-643. 10.1002\/uog.12494","journal-title":"Ultrasound Obstet Gynecol"},{"key":"ref7","unstructured":"HCUP NIS Database Documentation. Healthcare Cost and Utilization Project (HCUP). (2018). Accessed. May 1, 2019: https:\/\/www.hcup-us.ahrq.gov\/db\/nation\/nis\/nisdbdocumentation.jsp."},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1097\/AOG.0b013e3182a603bb","article-title":"Development of a comorbidity index for use in obstetric patients","volume":"122","author":"Bateman BT","year":"2013","unstructured":"Bateman BT, Mhyre JM, Hernandez-Diaz S, et al.. Development of a comorbidity index for use in obstetric patients. Obstet Gynecol. 2013, 122:957-965. 10.1097\/AOG.0b013e3182a603bb","journal-title":"Obstet Gynecol"},{"key":"ref9","article-title":"Creasy & Resnik's Maternal-Fetal Medicine: Principles and Practice, 7th edn","author":"Creasy RK","year":"2009","unstructured":"Creasy RK, Resnik R, Iams JD, Lockwood CJ, Moore TR, Greene M. Creasy & Resnik's Maternal-Fetal Medicine: Principles and Practice, 7th edn. Saunders\/Elsevier, Philadelphia, PA; 2009."},{"key":"ref10","article-title":"Williams Obstetrics. 25th ed.","author":"Cunningham FG","year":"2018","unstructured":"Cunningham FG, Leveno KJ, Bloom SL, Dashe JS, Hoffman BL, Casey BM, Spong CY. Williams Obstetrics. 25th ed. . McGraw-Hill, New York, NY; 2018."},{"key":"ref11","unstructured":"DUA Training - Accessible Version. Healthcare Cost and Utilization Project (HCUP). (2019). Accessed. May 1, 2019: https:\/\/www.hcup-us.ahrq.gov\/DUA\/dua_508\/DUA508version.jsp."},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1016\/j.contraception.2011.07.013","article-title":"Unintended pregnancy in the United States: incidence and disparities, 2006","volume":"84","author":"Finer LB","year":"2011","unstructured":"Finer LB, Zolna MR. Unintended pregnancy in the United States: incidence and disparities, 2006. Contraception. 2011, 84:478-485. 10.1016\/j.contraception.2011.07.013","journal-title":"Contraception"},{"key":"ref13","article-title":"A review of pregnancy-related maternal mortality in Wisconsin, 2006-2010","volume":"114","author":"Schellpfeffer MA","year":"2015","unstructured":"Schellpfeffer MA, Gillespie KH, Rohan AM, Blackwell SP. A review of pregnancy-related maternal mortality in Wisconsin, 2006-2010. WMJ. 2015, 114:202-207.","journal-title":"WMJ"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1080\/14767058.2020.1757641","article-title":"Prevalence of the number of pre-gestational diagnoses and trends in the United States in 2006 and 2016","author":"Cao S","year":"2020","unstructured":"Cao S, Dong F, Okekpe CC, Dombrovsky I, Valenzuela GJ, Roloff K. Prevalence of the number of pre-gestational diagnoses and trends in the United States in 2006 and 2016. J Matern Fetal Neonatal Med. 2020, 1-6. 10.1080\/14767058.2020.1757641","journal-title":"J Matern Fetal Neonatal Med"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1093\/ije\/dyx253","article-title":"A comparison of methods to correct for misclassification bias from administrative database diagnostic codes","volume":"47","author":"Walraven CV","year":"2018","unstructured":"Walraven CV. A comparison of methods to correct for misclassification bias from administrative database diagnostic codes. Int J Epidemiol. 2018, 47:605-616. 10.1093\/ije\/dyx253","journal-title":"Int J Epidemiol"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1016\/j.jclinepi.2011.01.001","article-title":"Administrative database research infrequently used validated diagnostic or procedural codes","volume":"64","author":"van Walraven C","year":"2011","unstructured":"van Walraven C, Bennett C, Forster AJ. Administrative database research infrequently used validated diagnostic or procedural codes. J Clin Epidemiol. 2011, 64:1054-1059. 10.1016\/j.jclinepi.2011.01.001","journal-title":"J Clin Epidemiol"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1503\/cmaj.170807","article-title":"Routinely collected data: the importance of high-quality diagnostic coding to research","volume":"189","author":"Nicholls SG","year":"2017","unstructured":"Nicholls SG, Langan SM, Benchimol EI. Routinely collected data: the importance of high-quality diagnostic coding to research. CMAJ. 2017, 189:E1054-E1055. 10.1503\/cmaj.170807","journal-title":"CMAJ"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa0707943","article-title":"Hyperglycemia and adverse pregnancy outcomes","volume":"358","author":"The HAPO Study Cooperative Research Group","year":"2008","unstructured":"The HAPO Study Cooperative Research Group. Hyperglycemia and adverse pregnancy outcomes. N Engl J Med. 2008, 358:1991-2002. 10.1056\/NEJMoa0707943","journal-title":"N Engl J Med"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.14310\/horm.2002.1582","article-title":"Pregnancy-Induced hypertension","volume":"14","author":"Kintiraki E","year":"2015","unstructured":"Kintiraki E, Papakatsika S, Kotronis G, Goulis DG, Kotsis V. Pregnancy-Induced hypertension. Hormones (Athens). 2015, 14:211-223. 10.14310\/horm.2002.1582","journal-title":"Hormones (Athens)"}],"container-title":["Cureus"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cureus.com\/articles\/64561-common-combinations-of-pregestational-diagnosis-and-pregnancy-complications","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,2,9]],"date-time":"2024-02-09T19:36:05Z","timestamp":1707507365000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cureus.com\/articles\/64561-common-combinations-of-pregestational-diagnosis-and-pregnancy-complications"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,11,3]]},"references-count":19,"URL":"https:\/\/doi.org\/10.7759\/cureus.19239","relation":{},"ISSN":["2168-8184"],"issn-type":[{"value":"2168-8184","type":"print"}],"subject":[],"published":{"date-parts":[[2021,11,3]]}}}