Evidence map›Paper›PMID 34952577›Full record

ArticleBMC pregnancy and childbirth2021

Gestational week-specific of uterine artery Doppler indices in predicting preeclampsia: a hospital-based retrospective cohort study.

Jiang-Nan Wu, Ming-Qing Li, Feng Xie, Bin Zhang

Open access · goldAbstract read
In one paragraph

Article in BMC pregnancy and childbirth, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 2 pooled it
1.3field-weighted citation impact, top 18% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

7 citing papers in PubMed, 2 syntheses or guidelines pooled it, 11 citations in OpenAlex.

  1. Pooled it
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  7. Assessments of microvascular function in organ systems.American journal of physiology. Heart and circulatory physiology · 2022
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 1 institution in 1 country.

Jiang-Nan WuObstetrics and Gynecology Hospital of Fudan University, 566 Fangxie Rd, Shanghai, 200011, China. wjnhmm@126.com.
Ming-Qing LiObstetrics and Gynecology Hospital of Fudan University, 566 Fangxie Rd, Shanghai, 200011, China.
Feng XieObstetrics and Gynecology Hospital of Fudan University, 566 Fangxie Rd, Shanghai, 200011, China. fengxie10@fudan.edu.cn.
Bin ZhangObstetrics and Gynecology Hospital of Fudan University, 566 Fangxie Rd, Shanghai, 200011, China.
Obstetrics and Gynecology Hospital of Fudan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPlenty of studies explored the relationship between uterine artery (UtA) Doppler indices and the onset of preeclampsia at different trimesters. However, few studies test the gestational week-specific predictive value of the UtA indices for subsequent preeclampsia and compare the difference of right or left UtA indices (e.g., pulsatility or resistance index [PI or RI]).

methodsHospital-based retrospective cohort study of singleton pregnant women who received the Doppler test between 2012 and 2016 was conducted in 2018. The predictive performance of the UtA indices for preeclampsia and its variants, including early-onset preeclampsia (< 34 weeks) and preterm preeclampsia (< 37 weeks), was estimated.

resultsThe UtA indices, with a cutoff value of 1.11 for the right and left UtA-PI, and 0.66 and 0.63 for the right and left UtA-RI, respectively, were effective predictors for subsequent preeclampsia. The prediction was satisfactory at the 9

conclusionsThe second-trimester measured UtA indices had a satisfactory performance at the 9

Indexed as

Gestational AgeArea Under CurveCohort StudiesFemaleHumansPre-EclampsiaPregnancyPulsatile FlowRetrospective StudiesSensitivity and SpecificityUltrasonography, DopplerUltrasonography, PrenatalUterine ArteryVascular ResistancePreeclampsiaPulsatility indexResistance indexUterine artery Doppler

Identifiers

PMID34952577
PMCPMC8705461
OpenAlexW4200328798

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.