Does pregnancy complication history improve cardiovascular disease risk prediction? Findings from the HUNT study in Norway.
dc.contributor.author | Markovitz, Amanda Rose | |
dc.contributor.author | Stuart, Jennifer J. | |
dc.contributor.author | Horn, Julie | |
dc.contributor.author | Williams, Paige | |
dc.contributor.author | Rimm, Eric B | |
dc.contributor.author | Missmer, Stacey A. | |
dc.contributor.author | Tanz, Lauren J. | |
dc.contributor.author | Haug, Eirin Beate | |
dc.contributor.author | Fraser, Abigail | |
dc.contributor.author | Timpka, Simon | |
dc.contributor.author | Klykken, Bjørnar E. | |
dc.contributor.author | Dalen, Håvard | |
dc.contributor.author | Romundstad, Pål Richard | |
dc.contributor.author | Rich-Edwards, Janet W. | |
dc.contributor.author | Åsvold, Bjørn Olav | |
dc.date.accessioned | 2019-02-28T08:34:43Z | |
dc.date.available | 2019-02-28T08:34:43Z | |
dc.date.created | 2019-01-18T20:21:24Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | European Heart Journal. 2018, . | nb_NO |
dc.identifier.issn | 0195-668X | |
dc.identifier.uri | http://hdl.handle.net/11250/2587923 | |
dc.description.abstract | To evaluate whether history of pregnancy complications [pre-eclampsia, gestational hypertension, preterm delivery, or small for gestational age (SGA)] improves risk prediction for cardiovascular disease (CVD). Methods and results This population-based, prospective cohort study linked data from the HUNT Study, Medical Birth Registry of Norway, validated hospital records, and Norwegian Cause of Death Registry. Using an established CVD risk prediction model (NORRISK 2), we predicted 10-year risk of CVD (non-fatal myocardial infarction, fatal coronary heart disease, and non-fatal or fatal stroke) based on established risk factors (age, systolic blood pressure, total and HDL-cholesterol, smoking, anti-hypertensives, and family history of myocardial infarction). We evaluated whether adding pregnancy complication history improved model fit, calibration, discrimination, and reclassification. Among 18 231 women who were parous, ≥40 years of age, and CVD-free at start of follow-up, 39% had any pregnancy complication history and 5% experienced a CVD event during a median follow-up of 8.2 years. While pre-eclampsia and SGA were associated with CVD in unadjusted models (HR 1.96, 95% CI 1.44–2.65 for pre-eclampsia and HR 1.46, 95% CI 1.18–1.81 for SGA), only pre-eclampsia remained associated with CVD after adjusting for established risk factors (HR 1.60, 95% CI 1.16–2.17). Adding pregnancy complication history to the established prediction model led to small improvements in discrimination (C-index difference 0.004, 95% CI 0.002–0.006) and reclassification (net reclassification improvement 0.02, 95% CI 0.002–0.05). Conclusion Pre-eclampsia independently predicted CVD after controlling for established risk factors; however, adding pre-eclampsia, gestational hypertension, preterm delivery, and SGA made only small improvements to CVD prediction among this representative sample of parous Norwegian women. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Oxford | nb_NO |
dc.rights | Navngivelse 4.0 Internasjonal | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/deed.no | * |
dc.title | Does pregnancy complication history improve cardiovascular disease risk prediction? Findings from the HUNT study in Norway. | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | acceptedVersion | nb_NO |
dc.source.pagenumber | 10 | nb_NO |
dc.source.journal | European Heart Journal | nb_NO |
dc.identifier.doi | 10.1093/eurheartj/ehy863 | |
dc.identifier.cristin | 1660720 | |
dc.relation.project | Norges forskningsråd: 231149 | nb_NO |
dc.description.localcode | © The Author(s) 2018. Published by Oxford University Press on behalf of the European Society of Cardiology. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited. | nb_NO |
cristin.unitcode | 194,65,20,0 | |
cristin.unitcode | 194,65,25,0 | |
cristin.unitname | Institutt for samfunnsmedisin og sykepleie | |
cristin.unitname | Institutt for sirkulasjon og bildediagnostikk | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 2 |