ArticleJournal of medical ultrasonics (2001)2016
Short cervix detection in pregnant women by transabdominal sonography with post-void technique.
Article in Journal of medical ultrasonics (2001), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed, 7 citations in OpenAlex.
- Consistency in the transabdominal ultrasound measurement of cervical length in mid-pregnancy.Australasian journal of ultrasound in medicine · 2022Article
- The Transverse versus the Sagittal Approach in First-Trimester Uterine Artery Doppler Measurement.International journal of women's health · 2019Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThis study aimed to evaluate the diagnostic properties of transabdominal sonography with the post-void technique for cervical length measurement.
methodsThis study was a prospective cohort study. The inclusion criteria were pregnant women aged 18-40 years with gestational age of 18-23 completed weeks. Transabdominal sonography with vertical bladder depth of less than 5 cm and transvaginal cervical length measurements were carried out by a single experienced sonographer.
resultsThere were 307 eligible pregnant women. The mean age of all subjects was 29.0 years. The mean cervical length obtained through transabdominal and transvaginal measurement was 3.33 and 3.47 cm, respectively. Ten patients (3.3 %) were identified as having a short cervix using transvaginal sonography, and 12 patients (3.9 %) were identified using transabdominal sonography.
conclusionTransabdominal sonography with vertical bladder depth of less than 5 cm performed better compared with transvaginal sonography. It may not be necessary to perform transvaginal sonography if transabdominal sonography reveals the cervical length to be more than 2.5 cm.
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