Evidence map›Paper›PMID 33273961›Full record

ArticleComputational and mathematical methods in medicine2020

Risk Factors of Cerebral Infarction and Myocardial Infarction after Carotid Endarterectomy Analyzed by Machine Learning.

Peng Bai, Yang Zhou, Yuan Liu, Gang Li, Zhengqian Li, Tao Wang, Xiangyang Guo

Open access · hybridAbstract read
In one paragraph

Article in Computational and mathematical methods in medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 2 pooled it
0.9field-weighted citation impact, top 21% 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

9 citing papers in PubMed, 2 syntheses or guidelines pooled it, 15 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Public perspectives on the use of different data types for prediction in healthcare.Journal of the American Medical Informatics Association : JAMIA · 2024
    Article
  6. Review
  7. Machine learning in perioperative medicine: a systematic review.Journal of anesthesia, analgesia and critical care · 2022
    Review
  8. Article
  9. Article
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

7 authors at 1 institution in 1 country.

Peng BaiDepartment of Anesthesiology, Peking University Third Hospital, Peking University Health Science Center, Beijing, China.ORCID https://orcid.org/0000-0002-7395-6201
Yang ZhouDepartment of Anesthesiology, Peking University Third Hospital, Peking University Health Science Center, Beijing, China.ORCID https://orcid.org/0000-0002-1548-973X
Yuan LiuCollege of Chemistry and Molecular Engineering, Peking University, Beijing, China.ORCID https://orcid.org/0000-0002-1156-7673
Gang LiDepartment of Anesthesiology, Peking University Third Hospital, Peking University Health Science Center, Beijing, China.ORCID https://orcid.org/0000-0002-4112-9703
Zhengqian LiDepartment of Anesthesiology, Peking University Third Hospital, Peking University Health Science Center, Beijing, China.ORCID https://orcid.org/0000-0003-3434-009X
Tao WangDepartment of Neurosurgery, Peking University Third Hospital, Peking University Health Science Center, Beijing, China.
Xiangyang GuoDepartment of Anesthesiology, Peking University Third Hospital, Peking University Health Science Center, Beijing, China.ORCID https://orcid.org/0000-0002-5694-2174
Peking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThe incidence of cerebral infarction and myocardial infarction is higher in patients with carotid endarterectomy (CEA). Based on the concept of coprotection of heart and brain, this study attempts to screen the related factors of early cerebral infarction and myocardial infarction after CEA with the method of machine learning to provide clinical data for the prevention of postoperative cerebral infarction and myocardial infarction.

methods443 patients who received CEA operation under general anesthesia within 2 years were collected as the research objects. The demographic data, previous medical history, degree of neck vascular stenosis, blood pressure at all time points during the perioperative period, the time of occlusion, whether to place the shunt, and the time of hospital stay, whether to have cerebral infarction and myocardial infarction were collected. The machine learning model was established, and stable variables were selected based on single-factor analysis.

resultsThe incidence of cerebral infarction was 1.4% (6/443) and that of myocardial infarction was 2.3% (10/443). The hospitalization time of patients with cerebral infarction and myocardial infarction was longer than that of the control group (8 (7, 15) days vs. 7 (5, 8) days,

conclusionEight factors, such as blood pressure, body mass index, and age, may be related to the postoperative cerebral infarction and myocardial infarction in patients with CEA. The machine learning method deserves further study.

Indexed as

AgedAge FactorsBlood PressureBody Mass IndexCerebral InfarctionChinaComputational BiologyEndarterectomy, CarotidFemaleHumansIncidenceMachine LearningMaleMiddle AgedModels, CardiovascularMyocardial Infarction

Identifiers

PMID33273961
PMCPMC7683166
OpenAlexW3102352003

What OpenQuestion holds

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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.