Evidence map›Paper›PMID 30278523›Full record

Observational studyMedicine2018

Development and validation of the hypertensive intracerebral hemorrhage prognosis models.

Wu Ding, Zhiwei Gu, Dagang Song, Jiansheng Liu, Gang Zheng, Chuanjian Tu

Abstract readObservational Study
In one paragraph

Observational study in Medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

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

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  14. The Diagnostic Efficacy of Age-Adjusted D-Dimer Cutoff Value and Pretest Probability Scores for Deep Venous Thrombosis.Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
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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

6 authors.

Wu DingDepartment of Oncological Surgery, Shaoxing Second Hospital.
Zhiwei GuDepartment of Neurosurgery, Shaoxing Central Hospital, Shaoxing.
Dagang SongDepartment of Neurosurgery, Shaoxing Central Hospital, Shaoxing.
Jiansheng LiuDepartment of Neurosurgery, Shaoxing Central Hospital, Shaoxing.
Gang ZhengDepartment of Neurosurgery, Shaoxing Central Hospital, Shaoxing.
Chuanjian TuDepartment of Surgery, Shaoxing Keqiao Women & Children's Hospital, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To develop and validate the prognosis model of hypertensive intracerebral hemorrhage based on admission characteristics, which would be applied to predict the 3-month outcome.For developing the prognosis models, we studied data from 325 patients with retrospectively consecutive hypertensive intracerebral hemorrhage admitted between 2012 and 2016. The predictive value of admission characteristics was tested in logistic regression models, presenting 3-month outcome as the primary outcome. The performance of the models was tested by discrimination and calibration. After development, internal and external validations were used to test the function.The multivariate analysis of logistic regression indicated that age, Glasgow coma scale score, pupillary light reflex, hypoxemia, intracerebral hemorrhage volume, blood glucose, and D-dimer level were independent factors of the hypertensive intracerebral hemorrhage prognosis model. The prognosis model based on those admission risk factors worked well. The receiver operating characteristic curve was used to analyze the discriminant ability of model A, model A + B, and model A + B + C. Specifically, the area under the receiver operating characteristic curve increased from 0.816 (model A; 95% CI, 0.760-0.872) to 0.913 (model A + B + C; 95% CI, 0.881-0.946), and the models were not overoptimistic and were applicably confirmed by internal and external validations respectively.This prognosis model could be used to predict the prognosis of patients with hypertensive intracerebral hemorrhage early, simply and accurately, contributing to the clinical treatment eventually.

Indexed as

AgedAged, 80 and overBlood GlucoseCerebral HemorrhageFemaleFibrin Fibrinogen Degradation ProductsGlasgow Coma ScaleHospitalizationHumansHypertensionHypoxiaIntracranial Hemorrhage, HypertensiveMaleMiddle AgedOutcome Assessment, Health CarePredictive Value of TestsBlood GlucoseFibrin Fibrinogen Degradation Productsfibrin fragment D

Identifiers

PMID30278523
PMCPMC6181527

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LicenceCC BY-NC-ND
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Registered trials

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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.