{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,2]],"date-time":"2026-01-02T16:56:05Z","timestamp":1767372965563},"reference-count":25,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2023,3,16]],"date-time":"2023-03-16T00:00:00Z","timestamp":1678924800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["obgyn.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Intl J Gynecology &amp; Obste"],"published-print":{"date-parts":[[2023,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>To compare the values of transvaginal ultrasound (TVU) and Bishop score (BS) for predicting outcomes of induction of labor (IOL).<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>The BS and TVU were assessed before IOL. TVU parameters included cervical length (CL) and E\u2010Cervix comprising the cervical hard ratio (HR) and the mean strain level of internal os (IOS). Study end\u2010points included the duration of the latent phase within 15 or 18\u2009h and delivery within 24\u2009h.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>In multivariable logistic regression models, at the first two end\u2010points, the areas under the curve (AUCs) for CL with HR were 0.733 and 0.777, and the AUCs for CL with IOS were 0.754 and 0.787, respectively, The AUC for HR was 0.750 at the third end\u2010point. With receiver operating characteristic (ROC) analysis, the best cut\u2010off value for CL was \u22641.38\u2009cm and that for IOS was \u22650.35. The AUCs of the TVU scoring system by the cut\u2010off values for CL and IOS for the three end\u2010points were 0.784, 0.833, and 0.855, respectively. The predicting values of both methods were better than those of the BS (AUC\u00a0=\u00a00.672, 0.694, and 0.687, respectively).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Cervical length along with E\u2010Cervix showed better predictive values for successful induction compared with the BS.<\/jats:p><\/jats:sec>","DOI":"10.1002\/ijgo.14742","type":"journal-article","created":{"date-parts":[[2023,3,5]],"date-time":"2023-03-05T08:00:44Z","timestamp":1678003244000},"page":"877-888","update-policy":"http:\/\/dx.doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Transvaginal ultrasound parameters to evaluate cervical favorability and predict the outcome of induction of labor"],"prefix":"10.1002","volume":"162","author":[{"given":"Qian\u2010Qi","family":"Liu","sequence":"first","affiliation":[{"name":"Department of Obstetrics and Gynecology Peking University First Hospital  Beijing China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shi","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology Peking University First Hospital  Beijing China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ming\u2010Hui","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology Peking University First Hospital  Beijing China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yu","family":"Sun","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology Peking University First Hospital  Beijing China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jun\u2010Ya","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology Peking University First Hospital  Beijing China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2023,3,16]]},"reference":[{"key":"e_1_2_10_2_1","first-page":"266","article-title":"Pelvic scoring for elective induction","volume":"24","author":"Bishop EH","year":"1964","journal-title":"Obstet Gynecol"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1080\/01443610600797459"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0929-8266(98)00042-1"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/uog.1100"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1080\/01443610802712900"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijgo.2007.07.014"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/jcu.21929"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.3109\/14767058.2014.954538"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1097\/01.EBX.0000440897.30442.22"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10396-016-0723-z"},{"issue":"1","key":"e_1_2_10_12_1","first-page":"65","article-title":"Quantitative elastography of the cervix for predicting labor induction success","volume":"36","author":"Fruscalzo A","year":"2015","journal-title":"Ultraschall Med"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1515\/jpm-2014-0073"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.diii.2018.04.013"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1002\/uog.18669"},{"issue":"1","key":"e_1_2_10_16_1","first-page":"42","article-title":"Standardization of measurement of cervical elastography, its reproducibility, and analysis of baseline clinical factors affecting elastographic parameters","volume":"63","author":"Seol HJ","year":"2020","journal-title":"Obstet Gynecol"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2021.05.017"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1080\/14767058.2020.1716721"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.1097\/01.aoa.0000547313.79293.f8"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.0960-7692.2001.00524.x"},{"key":"e_1_2_10_21_1","volume-title":"WHO Recommendations: Intrapartum Care for a Positive Childbirth Experience","author":"World Health Organization","year":"2018"},{"key":"e_1_2_10_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajog.2014.01.026"},{"key":"e_1_2_10_23_1","doi-asserted-by":"publisher","DOI":"10.2298\/MPNS0206189R"},{"issue":"5","key":"e_1_2_10_24_1","first-page":"QC04","article-title":"Manipal cervical scoring system by transvaginal ultrasound in predicting successful labour induction","volume":"9","author":"Bajpai N","year":"2015","journal-title":"J Clin Diagn Res"},{"key":"e_1_2_10_25_1","doi-asserted-by":"publisher","DOI":"10.2399\/prn.19.0273007"},{"key":"e_1_2_10_26_1","doi-asserted-by":"publisher","DOI":"10.1111\/aogs.13706"}],"container-title":["International Journal of Gynecology &amp; 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