Cited by 11Pregnancy and preeclampsia studiesNeurological Complications and SyndromesArtificial Intelligence in Healthcare

The DOI matches its Crossref record; 24 of the 24 references it cites were found in a registry or an index.

Value of Ultrasonic Image Features in Diagnosis of Perinatal Outcomes of Severe Preeclampsia on account of Deep Learning Algorithm

Open access
Wang, Qiang, Liu, Dong, Liu, Guangheng·2022·Computational and Mathematical Methods in Medicine

Abstract

This study is aimed at discussing the value of ultrasonic image features in diagnosis of perinatal outcomes of severe preeclampsia on account of deep learning algorithm. 140 pregnant women singleton with severe preeclampsia were selected as the observation group. At the same time, 140 normal singleton pregnant women were selected as the control group. The hemodynamic indexes were detected by color Doppler ultrasound. The CNN algorithm was used to classify ultrasound images of two groups of pregnant women. The differential scanning calorimetry (DSC), mean pixel accuracy (MPA), and mean intersection of union (MIOU) values of CNN algorithm were 0.9410, 0.9228, and 0.8968, respectively. Accuracy, precision, recall, and F 1 -score were 93.44%, 95.13%, 95.09%, and 94.87%, respectively. The differences were statistically significant ( P < 0.05 ). Compared with the normal control group, the umbilical artery (UA), uterine artery-systolic/diastolic (UTA-S/D), uterine artery (UTA), and digital video (DV) of pregnant women in the observation group were remarkably increased; the minimum alveolar effective concentration (MCA) of the observation group was obviously lower than the MCA of the control group, and the differences between groups were statistically valid ( P < 0.05 ). Logistic regression analysis showed that UA-S/D, UA-resistance index (UA-RI), UTA-S/D, UTA-pulsatility index (UTA-PI), DV-peak velocity index for veins (DV-PVIV), and MCA-S/D were independent risk factors for the outcome of perinatal children with severe preeclampsia. In the perinatal management of severe epilepsy, the combination of the above blood flow indexes to select the appropriate delivery time had positive significance to improve the pregnancy outcome and reduce the perinatal mortality.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1155/2022/4010339This paper is marked retracted.

Cites

24 of 24 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 24 references

Cited by

See all 11

Metadata

Authors
Wang, Q., Liu, D., & Liu, G.
Affiliations
  • Yidu Central Hospital of Weifang (CN)
  • Weifang People's Hospital (CN)
Corresponding author
Liu, Guangheng
Venue
Computational and Mathematical Methods in Medicine
Publisher
Wiley
Published
2022-01-07
Volume
2022
Pages
1-10
ISSN
  • 1748-670X (ISSN-L)
  • 1748-6718
OpenAlex
W4205773289
Cited by
11
References
24
Citations by year
2025: 1 · 2024: 2 · 2023: 7 · 2022: 1
FWCI
2.76
Type
journal article
Language
en
Status
Retracted
Open access
Locations
  • Computational and Mathematical Methods in Medicine (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
Weifang Health Commission (WFWSJK-2020-016)
Topics
  • Health Sciences › Medicine › Obstetrics and Gynecology › Pregnancy and preeclampsia studies
  • Health Sciences › Medicine › Clinical Neurology › Neurological Complications and Syndromes
  • Health Sciences › Health Professions › Health Information Management › Artificial Intelligence in Healthcare
Keywords
severe preeclampsia, perinatal outcomes, color Doppler ultrasound, deep learning, convolutional neural networks, umbilical artery, uterine artery, middle cerebral artery, resistance index, pulsatility index, delivery timing, perinatal mortality, risk factors
MeSH terms
Deep Learning, Algorithms, Bayes Theorem, China, Female, Hemodynamics, Humans, Infant, Newborn, Pre-Eclampsia, Pregnancy, Pregnancy Outcome, Logistic Models, Ultrasonography, Prenatal, Neural Networks, Computer, Ultrasonography, Doppler, Color, Computational Biology, Perinatal Mortality, Uterine Artery, Support Vector Machine

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Value of Ultrasonic Image Features in Diagnosis of Perinatal Outcomes of Severe Preeclampsia on account of Deep Learning Algorithm. https://app.cochat.ai/papers/10.1155/2022/4010339
The paper
Wang, Q., Liu, D., & Liu, G. (2022). Value of Ultrasonic Image Features in Diagnosis of Perinatal Outcomes of Severe Preeclampsia on account of Deep Learning Algorithm. Computational and Mathematical Methods in Medicine. https://doi.org/10.1155/2022/4010339