The DOI matches its Crossref record; 44 of the 44 references it cites were found in a registry or an index.
The preterm birth syndrome: issues to consider in creating a classification system
Open accessAbstract
A comprehensive classification system for preterm birth requires expanded gestational boundaries that recognize the early origins of preterm parturition and emphasize fetal maturity over fetal age. Exclusion of stillbirths, pregnancy terminations, and multifetal gestations prevents comprehensive consideration of the potential causes and presentations of preterm birth. Any step in parturition (cervical softening and ripening, decidual-membrane activation, and/or myometrial contractions) may initiate preterm parturition, and should be recorded for every preterm birth, as should the condition of the mother, fetus, newborn, and placenta, before a phenotype is assigned.
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“Automatic computer-assisted diagnosis not only reduces errors caused by subjective judgment [8] but also provides an attractive and meaningful standardization tool [9 -11] to improve the ef fi ciency of diagnosis.”
From DilatedFormer: dilated granularity transformer network for placental maturity grading in ultrasound (2023) · cites this paper as [9]
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Citations
Cites
Preterm Birth: Causes, Consequences, and Prevention
Outcomes, A. H., Behrman, R. E., & Butler, A. S. (2007) · Cited by 1,577
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
Timing of Elective Repeat Cesarean Delivery at Term and Neonatal Outcomes
Tita, A., Landon, M. B., Spong, C. Y., Lai, Y., Leveno, K. J., Varner, M. W., Moawad, A. H., Caritis, S. N., Meis, P. J., Wapner, R. J., et al. (2009) · New England Journal of Medicine · doi:10.1056/nejmoa0803267 · Cited by 811
Bacterial vaginosis as a risk factor for preterm delivery: A meta-analysis
Leitich, H., Bodner‐Adler, B., Brunbauer, M., Kaider, A., Egarter, C., & Husslein, P. W. (2003) · American Journal of Obstetrics and Gynecology · doi:10.1067/mob.2003.339 · Cited by 735
Neonatal Mortality and Morbidity Rates in Late Preterm Births Compared With Births at Term
McIntire, D. D., & Leveno, K. J. (2008) · Obstetrics and Gynecology · doi:10.1097/01.aog.0000297311.33046.73 · Cited by 566
Stillbirths: the way forward in high-income countries.
Flenady, V., Middleton, P., Smith, G. C. S., Duke, W., Erwich, J., Khong, T., Neilson, J., Ezzati, M., Koopmans, L., Ellwood, D., et al. (2011) · The Lancet · doi:10.1016/s0140-6736(11)60064-0 · Cited by 470
Classification and heterogeneity of preterm birth
MOUTQUIN, J. (2003) · BJOG: An International Journal of Obstetrics and Gynaecology · doi:10.1016/s1470-0328(03)00021-1 · Cited by 449
Epidemiologic characteristics of preterm delivery: Etiologic heterogeneity
Savitz, D. A., Blackmore, C. A., & Thorp, J. M. (1991) · American Journal of Obstetrics and Gynecology · doi:10.1016/s0002-9378(11)80001-3 · Cited by 378
Trends in preterm birth and perinatal mortality among singletons: United States, 1989 through 2000
Ananth, C. V., Joseph, K. S., Oyelese, Y., Demissie, K., & Vintzileos, A. M. (2005) · Obstetrics & Gynecology · doi:10.1097/01.aog.0000158124.96300.c7 · Cited by 363
McElrath, T. F., Hecht, J. L., Dammann, O., Boggess, K., Onderdonk, A., Markenson, G. R., Harper, M., Delpapa, E. H., Allred, E. N., Leviton, A., et al. (2008) · American Journal of Epidemiology · doi:10.1093/aje/kwn202 · Cited by 343
Research works printed but not linked: 1
- Klebanoff, 1998, Conceptualizing categories of preterm birth, Prenatal Neonatal Med, 3, 13
Cited by
Sorted by citations
Blencowe, H., Cousens, S., Oestergaard, M. Z., Chou, D., Moller, A.-B., Narwal, R., Adler, A., Vera Garcia, C., Rohde, S., Say, L., et al. (2012) · The Lancet · doi:10.1016/s0140-6736(12)60820-4 · Cited by 4,568
Born Too Soon: The global epidemiology of 15 million preterm births
Blencowe, H. K., Cousens, S. N., Chou, D., Oestergaard, M. Z., Say, L., Moller, A., Kinney, M. V., Lawn, J. E., & the Born Too Soon Preterm Birth Action Group (see acknowledgement for full list) (2013) · Reproductive Health · doi:10.1186/1742-4755-10-s1-s2 · Cited by 2,214
Every Newborn: progress, priorities, and potential beyond survival
Lawn, J. E., Blencowe, H., Oza, S., You, D., Lee, A. C., Waiswa, P., Lalli, M., Bhutta, Z., Barros, A. J., Christian, P., et al. (2014) · The Lancet · doi:10.1016/s0140-6736(14)60496-7 · Cited by 1,929
The epidemiology, etiology, and costs of preterm birth
Frey, H. A., & Klebanoff, M. A. (2016) · Seminars in Fetal and Neonatal Medicine · doi:10.1016/j.siny.2015.12.011 · Cited by 633
Chang, H. H., Larson, J., Blencowe, H. K., Spong, C. Y., Howson, C. P., Cairns‐Smith, S., Lackritz, E., Lee, S. K., Mason, E. M., Serazin, A. C., et al. (2012) · The Lancet · doi:10.1016/s0140-6736(12)61856-x · Cited by 558
Metadata
- Authors
- Goldenberg, R. L., Gravett, M. G., Iams, J., Papageorghiou, A. T., Waller, S. A., Kramer, M., Culhane, J., Barros, F., Conde-Agudelo, A., Bhutta, Z. A., Knight, H. E., & Villar, J.
- Affiliations
- Drexel University (US)
- University of Washington (US)
- The Ohio State University Wexner Medical Center (US)
- University of Oxford (GB)
- McGill University (CA)
- University of Pennsylvania (US)
- Universidade Católica de Pelotas (BR)
- Aga Khan University (PK)
- ORCID
- Venue
- American Journal of Obstetrics and Gynecology
- Publisher
- Elsevier BV
- Published
- 2012-02
- Volume
- 206
- Issue
- 2
- Pages
- 113-118
- ISSN
- 0002-9378 (ISSN-L)
- OpenAlex
- W1974716010
- Cited by
- 235
- References
- 44
- Citations by year
- 2026: 4 · 2025: 6 · 2024: 24 · 2023: 13 · 2022: 17 · 2021: 18 · 2020: 20 · 2019: 18 · 2018: 21 · 2017: 13 · 2016: 22 · 2015: 13 · 2014: 18 · 2013: 16 · 2012: 9
- FWCI
- 1.69
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Licence
- Locations
- American Journal of Obstetrics and Gynecology (publishedVersion)
- PubMed (publishedVersion)
- eCommons - AKU (Aga Khan University) (submittedVersion)
- LSHTM Research Online (London School of Hygiene and Tropical Medicine) (submittedVersion)
- Funders
- Bill and Melinda Gates Foundation (49038)
- Topics
- Health Sciences › Medicine › Obstetrics and Gynecology › Preterm Birth and Chorioamnionitis
- Health Sciences › Medicine › Pediatrics, Perinatology and Child Health › Infant Development and Preterm Care
- Health Sciences › Medicine › Pulmonary and Respiratory Medicine › Neonatal Respiratory Health Research
- Keywords
- preterm birth, gestational age, fetal maturity, cervical ripening, myometrial contraction, multiple pregnancy, placenta
- MeSH terms
- Female, Humans, Infant, Newborn, Infant, Premature, Pregnancy, Parturition, Premature Birth, Stillbirth
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