Evidence map›Paper›PMID 36033629›Full record

ArticleFrontiers in neuroscience2022

Development and validation of a nomogram to predict the 30-day mortality risk of patients with intracerebral hemorrhage.

Jianyu Zou, Huihuang Chen, Cuiqing Liu, Zhenbin Cai, Jie Yang, Yunlong Zhang, Shaojin Li, Hongsheng Lin, Minghui Tan

Abstract read
In one paragraph

Article in Frontiers in neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

20 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Observational
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Development of a predictive nomogram for 28-day mortality risk in non-traumatic or post-traumatic subarachnoid hemorrhage patients.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2024
    Article
  13. Article
  14. Article
  15. Development and validation of a clinical prediction model for prognostic factors in patients with primary pontine hemorrhage.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2024
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. 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

9 authors.

Jianyu ZouDepartment of Orthopaedics, The First Affiliated Hospital of Jinan University, Guangzhou, China.
Huihuang ChenDepartment of Rehabilitation, The First Affiliated Hospital of Jinan University, Guangzhou, China.
Cuiqing LiuDepartment of Nursing, The First Affiliated Hospital of Jinan University, Guangzhou, China.
Zhenbin CaiDepartment of Orthopaedics, The First Affiliated Hospital of Jinan University, Guangzhou, China.
Jie YangDepartment of Orthopaedics, The First Affiliated Hospital of Jinan University, Guangzhou, China.
Yunlong ZhangDepartment of Orthopaedics, The First Affiliated Hospital of Jinan University, Guangzhou, China.
Shaojin LiDepartment of Orthopaedics, The First Affiliated Hospital of Jinan University, Guangzhou, China.
Hongsheng LinDepartment of Orthopaedics, The First Affiliated Hospital of Jinan University, Guangzhou, China.
Minghui TanDepartment of Orthopaedics, The First Affiliated Hospital of Jinan University, Guangzhou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Intracerebral hemorrhage (ICH) is a stroke syndrome with an unfavorable prognosis. Currently, there is no comprehensive clinical indicator for mortality prediction of ICH patients. The purpose of our study was to construct and evaluate a nomogram for predicting the 30-day mortality risk of ICH patients. Methods: ICH patients were extracted from the MIMIC-III database according to the ICD-9 code and randomly divided into training and verification cohorts. The least absolute shrinkage and selection operator (LASSO) method and multivariate logistic regression were applied to determine independent risk factors. These risk factors were used to construct a nomogram model for predicting the 30-day mortality risk of ICH patients. The nomogram was verified by the area under the receiver operating characteristic curve (AUC), integrated discrimination improvement (IDI), net reclassification improvement (NRI), and decision curve analysis (DCA). Results: A total of 890 ICH patients were included in the study. Logistic regression analysis revealed that age (OR = 1.05, Conclusion: This study identified independent risk factors for 30-day mortality of ICH patients and constructed a predictive nomogram model, which may help to improve the prognosis of ICH patients.

Indexed as

intracerebral hemorrhageMIMIC III databasemortalitynomogramprognosis

Identifiers

PMID36033629
PMCPMC9400715

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.