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Second trimester cervical length measurement for prediction spontaneous preterm birth in an unselected risk population
To assess the predictive capacity of cervical length (CL) measurement underwent during the second trimester ultrasound for prediction preterm birth
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| Published in: | Obstetrics & gynecology science 2017, 60(4), 634, pp.329-335 |
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| container_title | Obstetrics & gynecology science |
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| creator | Peixoto, Alberto Borges da Cunha Caldas, Taciana Mara Rodrigues Tahan, Luisa Almeida Petrini, Caetano Galvão Martins, Wellington P Costa, Fabricio Da Silva Araujo Júnior, Edward |
| description | To assess the predictive capacity of cervical length (CL) measurement underwent during the second trimester ultrasound for prediction preterm birth |
| doi_str_mv | 10.5468/ogs.2017.60.4.329 |
| format | article |
| fullrecord | <record><control><sourceid>proquest_nrf_k</sourceid><recordid>TN_cdi_nrf_kci_oai_kci_go_kr_ARTI_1404640</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1927597335</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3489-3f99d8e7abbe6d1e8d9a0848056498f73a521905a04905a21c584a12967daf0c3</originalsourceid><addsrcrecordid>eNpVUU1v1DAUtBCIVqU_gAvyEQ4b_BnbF6Sq4qNSJSQoZ8vrvGzNJnawk5X49zjddlV88HvymxnbMwi9paSRotUf0640jFDVtKQRDWfmBTpnTKuNlpq8PPWKnaHLUn6TurSkWovX6KyODGUtP0eHn-BT7PCcwwhlhow95EPwbsADxN18j0dwZckwQpxxnzKeMnTBzyFFXKYUZxchLWU9ruwRb0OupBCxi3iJBQbwM3Q4h7LHU5qWwa3UN-hV74YCl4_1Av368vnu-tvm9vvXm-ur243nQpsN743pNCi33ULbUdCdcUQLTWQrjO4Vd5JRQ6QjYt0Z9VILR5lpVed64vkF-nDUjbm3ex9scuGh7pLdZ3v14-7GUkFEK0jFfjpip2U7Qufrh7Mb7FSdcfnvA_P_SQz3VedgpRSKKFMF3j8K5PRnqW7aMRQPw3C0yFLDlDSKc1mh9Aj1OZWSoT9dQ4ld47U1XrvGa1tiha3xVs675-87MZ7C5P8AprakPg</addsrcrecordid><sourcetype>Open Website</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1927597335</pqid></control><display><type>article</type><title>Second trimester cervical length measurement for prediction spontaneous preterm birth in an unselected risk population</title><source>PubMed Central</source><creator>Peixoto, Alberto Borges ; da Cunha Caldas, Taciana Mara Rodrigues ; Tahan, Luisa Almeida ; Petrini, Caetano Galvão ; Martins, Wellington P ; Costa, Fabricio Da Silva ; Araujo Júnior, Edward</creator><creatorcontrib>Peixoto, Alberto Borges ; da Cunha Caldas, Taciana Mara Rodrigues ; Tahan, Luisa Almeida ; Petrini, Caetano Galvão ; Martins, Wellington P ; Costa, Fabricio Da Silva ; Araujo Júnior, Edward</creatorcontrib><description>To assess the predictive capacity of cervical length (CL) measurement underwent during the second trimester ultrasound for prediction preterm birth <32, 34, and 37 weeks of gestation in an unselected risk population.
A retrospective cohort study was performed with 751 singleton pregnancies between 20 and 24+6 weeks of gestation. The CL measurement (mm) using the transvaginal route was obtained in a sagittal view and the calipers positioned to measure the linear distance between the triangular area of echodensity at the external os and the internal os. To compare the preterm (<37 weeks) and term births (≥37 weeks), we used unpaired t test. We assessed whether the CL measurement was dependent of gestational age by performing a linear regression and assessing the coefficient of determination (R
). We additionally assessed the accuracy of CL measurement to predict preterm birth by assessing the area under receiver operating characteristics curves with its respective confidence intervals (CIs) 95%.
Preterm birth <37 weeks was found in 13.6% (102/751) of pregnant women. Short cervix (≤25 mm) was found in 2.7% (20/751) of pregnancies. Only 30% (6/20) of pregnant women with short cervix have used progesterone to prevent preterm birth. There was a weak correlation between CL measurement and gestational age at delivery (R
=0.01,
=0.002). Receiver operating characteristics curve analysis of the ability of CL measurement to predict preterm birth <32, 34, and 37 weeks, showed an area under the curve of 0.693 (95% CI, 0.512 to 0.874), 0.472 (95% CI, 0.353 to 0.591), 0.490 (95% CI, 0.426 to 0.555), respectively.
There was a weak correlation between CL measurement and gestational age at delivery. In an unselected population, CL measurement screening at 20 to 24+6 weeks of gestation does not seem to be a good predictor of preterm birth.</description><identifier>ISSN: 2287-8572</identifier><identifier>EISSN: 2287-8580</identifier><identifier>DOI: 10.5468/ogs.2017.60.4.329</identifier><identifier>PMID: 28791263</identifier><language>eng</language><publisher>Korea (South): Korean Society of Obstetrics and Gynecology; Korean Society of Contraception and Reproductive Health; Korean Society of Gynecologic Endocrinology; Korean Society of Gynecologic Endoscopy and Minimal Invasive Surgery; Korean Society of Maternal Fetal Medicine; Korean Society of Ultrasound in Obstetrics and Gynecology; Korean Urogynecologic Society</publisher><subject>Original ; 산부인과학</subject><ispartof>Obstetrics & Gynecology Science, 2017, 60(4), 634, pp.329-335</ispartof><rights>Copyright © 2017 Korean Society of Obstetrics and Gynecology 2017</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3489-3f99d8e7abbe6d1e8d9a0848056498f73a521905a04905a21c584a12967daf0c3</citedby><cites>FETCH-LOGICAL-c3489-3f99d8e7abbe6d1e8d9a0848056498f73a521905a04905a21c584a12967daf0c3</cites><orcidid>0000-0002-6145-2532</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC5547079/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC5547079/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,881,27901,27902,53766,53768</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28791263$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART002245451$$DAccess content in National Research Foundation of Korea (NRF)$$Hfree_for_read</backlink></links><search><creatorcontrib>Peixoto, Alberto Borges</creatorcontrib><creatorcontrib>da Cunha Caldas, Taciana Mara Rodrigues</creatorcontrib><creatorcontrib>Tahan, Luisa Almeida</creatorcontrib><creatorcontrib>Petrini, Caetano Galvão</creatorcontrib><creatorcontrib>Martins, Wellington P</creatorcontrib><creatorcontrib>Costa, Fabricio Da Silva</creatorcontrib><creatorcontrib>Araujo Júnior, Edward</creatorcontrib><title>Second trimester cervical length measurement for prediction spontaneous preterm birth in an unselected risk population</title><title>Obstetrics & gynecology science</title><addtitle>Obstet Gynecol Sci</addtitle><description>To assess the predictive capacity of cervical length (CL) measurement underwent during the second trimester ultrasound for prediction preterm birth <32, 34, and 37 weeks of gestation in an unselected risk population.
A retrospective cohort study was performed with 751 singleton pregnancies between 20 and 24+6 weeks of gestation. The CL measurement (mm) using the transvaginal route was obtained in a sagittal view and the calipers positioned to measure the linear distance between the triangular area of echodensity at the external os and the internal os. To compare the preterm (<37 weeks) and term births (≥37 weeks), we used unpaired t test. We assessed whether the CL measurement was dependent of gestational age by performing a linear regression and assessing the coefficient of determination (R
). We additionally assessed the accuracy of CL measurement to predict preterm birth by assessing the area under receiver operating characteristics curves with its respective confidence intervals (CIs) 95%.
Preterm birth <37 weeks was found in 13.6% (102/751) of pregnant women. Short cervix (≤25 mm) was found in 2.7% (20/751) of pregnancies. Only 30% (6/20) of pregnant women with short cervix have used progesterone to prevent preterm birth. There was a weak correlation between CL measurement and gestational age at delivery (R
=0.01,
=0.002). Receiver operating characteristics curve analysis of the ability of CL measurement to predict preterm birth <32, 34, and 37 weeks, showed an area under the curve of 0.693 (95% CI, 0.512 to 0.874), 0.472 (95% CI, 0.353 to 0.591), 0.490 (95% CI, 0.426 to 0.555), respectively.
There was a weak correlation between CL measurement and gestational age at delivery. In an unselected population, CL measurement screening at 20 to 24+6 weeks of gestation does not seem to be a good predictor of preterm birth.</description><subject>Original</subject><subject>산부인과학</subject><issn>2287-8572</issn><issn>2287-8580</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNpVUU1v1DAUtBCIVqU_gAvyEQ4b_BnbF6Sq4qNSJSQoZ8vrvGzNJnawk5X49zjddlV88HvymxnbMwi9paSRotUf0640jFDVtKQRDWfmBTpnTKuNlpq8PPWKnaHLUn6TurSkWovX6KyODGUtP0eHn-BT7PCcwwhlhow95EPwbsADxN18j0dwZckwQpxxnzKeMnTBzyFFXKYUZxchLWU9ruwRb0OupBCxi3iJBQbwM3Q4h7LHU5qWwa3UN-hV74YCl4_1Av368vnu-tvm9vvXm-ur243nQpsN743pNCi33ULbUdCdcUQLTWQrjO4Vd5JRQ6QjYt0Z9VILR5lpVed64vkF-nDUjbm3ex9scuGh7pLdZ3v14-7GUkFEK0jFfjpip2U7Qufrh7Mb7FSdcfnvA_P_SQz3VedgpRSKKFMF3j8K5PRnqW7aMRQPw3C0yFLDlDSKc1mh9Aj1OZWSoT9dQ4ld47U1XrvGa1tiha3xVs675-87MZ7C5P8AprakPg</recordid><startdate>20170701</startdate><enddate>20170701</enddate><creator>Peixoto, Alberto Borges</creator><creator>da Cunha Caldas, Taciana Mara Rodrigues</creator><creator>Tahan, Luisa Almeida</creator><creator>Petrini, Caetano Galvão</creator><creator>Martins, Wellington P</creator><creator>Costa, Fabricio Da Silva</creator><creator>Araujo Júnior, Edward</creator><general>Korean Society of Obstetrics and Gynecology; Korean Society of Contraception and Reproductive Health; Korean Society of Gynecologic Endocrinology; Korean Society of Gynecologic Endoscopy and Minimal Invasive Surgery; Korean Society of Maternal Fetal Medicine; Korean Society of Ultrasound in Obstetrics and Gynecology; Korean Urogynecologic Society</general><general>대한산부인과학회</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>5PM</scope><scope>ACYCR</scope><orcidid>https://orcid.org/0000-0002-6145-2532</orcidid></search><sort><creationdate>20170701</creationdate><title>Second trimester cervical length measurement for prediction spontaneous preterm birth in an unselected risk population</title><author>Peixoto, Alberto Borges ; da Cunha Caldas, Taciana Mara Rodrigues ; Tahan, Luisa Almeida ; Petrini, Caetano Galvão ; Martins, Wellington P ; Costa, Fabricio Da Silva ; Araujo Júnior, Edward</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3489-3f99d8e7abbe6d1e8d9a0848056498f73a521905a04905a21c584a12967daf0c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Original</topic><topic>산부인과학</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Peixoto, Alberto Borges</creatorcontrib><creatorcontrib>da Cunha Caldas, Taciana Mara Rodrigues</creatorcontrib><creatorcontrib>Tahan, Luisa Almeida</creatorcontrib><creatorcontrib>Petrini, Caetano Galvão</creatorcontrib><creatorcontrib>Martins, Wellington P</creatorcontrib><creatorcontrib>Costa, Fabricio Da Silva</creatorcontrib><creatorcontrib>Araujo Júnior, Edward</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>Korean Citation Index</collection><jtitle>Obstetrics & gynecology science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Peixoto, Alberto Borges</au><au>da Cunha Caldas, Taciana Mara Rodrigues</au><au>Tahan, Luisa Almeida</au><au>Petrini, Caetano Galvão</au><au>Martins, Wellington P</au><au>Costa, Fabricio Da Silva</au><au>Araujo Júnior, Edward</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Second trimester cervical length measurement for prediction spontaneous preterm birth in an unselected risk population</atitle><jtitle>Obstetrics & gynecology science</jtitle><addtitle>Obstet Gynecol Sci</addtitle><date>2017-07-01</date><risdate>2017</risdate><volume>60</volume><issue>4</issue><spage>329</spage><epage>335</epage><pages>329-335</pages><issn>2287-8572</issn><eissn>2287-8580</eissn><abstract>To assess the predictive capacity of cervical length (CL) measurement underwent during the second trimester ultrasound for prediction preterm birth <32, 34, and 37 weeks of gestation in an unselected risk population.
A retrospective cohort study was performed with 751 singleton pregnancies between 20 and 24+6 weeks of gestation. The CL measurement (mm) using the transvaginal route was obtained in a sagittal view and the calipers positioned to measure the linear distance between the triangular area of echodensity at the external os and the internal os. To compare the preterm (<37 weeks) and term births (≥37 weeks), we used unpaired t test. We assessed whether the CL measurement was dependent of gestational age by performing a linear regression and assessing the coefficient of determination (R
). We additionally assessed the accuracy of CL measurement to predict preterm birth by assessing the area under receiver operating characteristics curves with its respective confidence intervals (CIs) 95%.
Preterm birth <37 weeks was found in 13.6% (102/751) of pregnant women. Short cervix (≤25 mm) was found in 2.7% (20/751) of pregnancies. Only 30% (6/20) of pregnant women with short cervix have used progesterone to prevent preterm birth. There was a weak correlation between CL measurement and gestational age at delivery (R
=0.01,
=0.002). Receiver operating characteristics curve analysis of the ability of CL measurement to predict preterm birth <32, 34, and 37 weeks, showed an area under the curve of 0.693 (95% CI, 0.512 to 0.874), 0.472 (95% CI, 0.353 to 0.591), 0.490 (95% CI, 0.426 to 0.555), respectively.
There was a weak correlation between CL measurement and gestational age at delivery. In an unselected population, CL measurement screening at 20 to 24+6 weeks of gestation does not seem to be a good predictor of preterm birth.</abstract><cop>Korea (South)</cop><pub>Korean Society of Obstetrics and Gynecology; Korean Society of Contraception and Reproductive Health; Korean Society of Gynecologic Endocrinology; Korean Society of Gynecologic Endoscopy and Minimal Invasive Surgery; Korean Society of Maternal Fetal Medicine; Korean Society of Ultrasound in Obstetrics and Gynecology; Korean Urogynecologic Society</pub><pmid>28791263</pmid><doi>10.5468/ogs.2017.60.4.329</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0002-6145-2532</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Original 산부인과학 |
| title | Second trimester cervical length measurement for prediction spontaneous preterm birth in an unselected risk population |
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