The DOI matches its Crossref record; 70 of the 70 references it cites were found in a registry or an index.
Advanced maternal age and adverse pregnancy outcomes
Abstract
A wide range of adverse pregnancy outcomes are associated with women of advanced maternal age (AMA). These include increased risks for miscarriage, chromosomal abnormalities, stillbirth, foetal growth restriction, preterm birth, pre-eclampsia, gestational diabetes mellitus and caesarean section. While a wide body of literature has reported on these risks, varying definitions in both AMA and reported outcomes can make synthesizing the information difficult when counselling an individual women about her specific risks. In this chapter, we discuss the role of AMA on adverse pregnancy outcomes with a view to clarifying the magnitude of the risks for each outcome in the context to enable more informed clinical counselling and decision-making.
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Cites
Ror2 signaling regulates Golgi structure and transport through IFT20 for tumor invasiveness
Nishita, M., Park, S.-Y., Nishio, T., Kamizaki, K., Wang, Z., Tamada, K., Takumi, T., Hashimoto, R., Otani, H., Pazour, G. J., et al. (2017) · Scientific Reports · doi:10.1038/s41598-016-0028-x · Cited by 15,947
Aspirin versus Placebo in Pregnancies at High Risk for Preterm Preeclampsia
Rolnik, D. L., Wright, D., Poon, L. C., O’Gorman, N., Syngelaki, A., de Paco Matallana, C., Akolekar, R., Cicero, S., Janga, D., Singh, M., et al. (2017) · New England Journal of Medicine · doi:10.1056/nejmoa1704559 · Cited by 2,287
Risk factors for pre-eclampsia at antenatal booking: systematic review of controlled studies
Duckitt, K., & Harrington, D. (2005) · BMJ · doi:10.1136/bmj.38380.674340.e0 · Cited by 1,784
Maternal age and fetal loss: population based register linkage study
Andersen, A.-M. N. (2000) · BMJ · doi:10.1136/bmj.320.7251.1708 · Cited by 1,690
Major risk factors for stillbirth in high-income countries: a systematic review and meta-analysis
Flenady, V., Koopmans, L., Middleton, P., Frøen, J. F., Smith, G. C., Gibbons, K., Coory, M., Gordon, A., Ellwood, D., McIntyre, H. D., et al. (2011) · The Lancet · doi:10.1016/s0140-6736(10)62233-7 · Cited by 1,247
Labor Induction versus Expectant Management in Low-Risk Nulliparous Women
Grobman, W. A., Rice, M. M., Reddy, U. M., Tita, A. T. N., Silver, R. M., Mallett, G., Hill, K., Thom, E. A., El-Sayed, Y. Y., Perez-Delboy, A., et al. (2018) · New England Journal of Medicine · doi:10.1056/nejmoa1800566 · Cited by 1,167
Bartsch, E., Medcalf, K. E., Park, A. L., & Ray, J. G. (2016) · BMJ · doi:10.1136/bmj.i1753 · Cited by 996
(2014) · Diabetes Research and Clinical Practice · doi:10.1016/j.diabres.2013.10.012 · Cited by 914
Impact of Maternal Age on Obstetric Outcome
Cleary-Goldman, J., Malone, F. D., Vidaver, J., Ball, R. H., Nyberg, D. A., Comstock, C. H., Saade, G. R., Eddleman, K. A., Klugman, S., Dugoff, L., et al. (2005) · Obstetrics & Gynecology · doi:10.1097/01.aog.0000158118.75532.51 · Cited by 867
Cell-free DNA Analysis for Noninvasive Examination of Trisomy
Norton, M. E., Jacobsson, B., Swamy, G. K., Laurent, L. C., Ranzini, A. C., Brar, H., Tomlinson, M. W., Pereira, L., Spitz, J. L., Hollemon, D., et al. (2015) · New England Journal of Medicine · doi:10.1056/nejmoa1407349 · Cited by 817
Metadata
- Authors
- Frick, A. P.
- Venue
- Best Practice & Research Clinical Obstetrics & Gynaecology
- Publisher
- Elsevier BV
- Published
- 2021-01
- Volume
- 70
- Pages
- 92-100
- ISSN
- 1521-6934 (ISSN-L)
- OpenAlex
- W3043739457
- Cited by
- 304
- References
- 70
- FWCI
- 12.93
- Type
- journal article
- Language
- en
- Open access
- closed
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Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
