Evidence map›Paper›PMID 35337267›Full record

Observational studyBMC neuroscience2022

Baseline neutrophil-lymphocyte ratio can be associated with hematoma expansion in patients with intracerebral hemorrhage: a retrospective observational study.

Ehsan Alimohammadi, Seyed Reza Bagheri, Parand Mardanpour, Farid Moradi, Fatemeh Arjmandnia, Narges Esmaeili

Abstract readObservational Study
In one paragraph

Observational study in BMC neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–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

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3 · Its place in the literature

Who cites it

13 citing papers in PubMed.

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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.

Ehsan AlimohammadiDepartment of Neurosurgery, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran. hafez125@gmail.com.
Seyed Reza BagheriDepartment of Neurosurgery, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran.
Parand MardanpourClinical Research Development Center, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran.
Farid MoradiDepartment of Neurosurgery, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran.
Fatemeh ArjmandniaDepartment of Anesthesiology, Kermanshah University of Medical Sciences, Kermanshah, Iran.
Narges EsmaeiliKermanshah University of Medical Sciences, Kermanshah, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHematoma expansion can be related to increased mortality and poor clinical outcomes in patients with intracerebral hemorrhage (ICH). So, early identification and prevention of hematoma expansion can be considered as an important therapeutic aim. This study aimed to evaluate the hypothesis that the neutrophil to lymphocyte ratio (NLR) is associated with hematoma expansion in ICH patients.

methodsWe retrospectively evaluated the clinical data of a total of 221 patients with ICH who were treated in our department between April 2018 and April 2021. The demographic, clinical, radiological, and laboratory test data including the NLR upon admission were investigated. A binary logistic regression analysis was used to assess the independent associations between different variables and hematoma expansion.

resultsA total of 221 patients with ICH were included. There were 122 (55.2%) males and 99 (44.8%) females. The mean age (years) at admission was 66.43 ± 8.28. The hematoma expansion occurred in 57 (25.8%) cases. The results of the multivariate analysis showed that hematoma volume at baseline (OR, 3.12; 95% CI 1.78-5.02; P < 0.001), admission systolic blood pressure (OR, 2.87; 95% CI 1.79-4.34; P = 0.013), Glasgow Coma Scale (GCS) (OR, 1.94; 95% CI 1.45-2.93; P = 0.020), and NLR (OR, 1.74; 95% CI 1.16-2.60; P = 0.032) were correlated with hematoma expansion in these patients.

conclusionsOur findings suggest that NLR can be a predictor of hematoma expansion in patients with ICH. This cost-effective and easily available biomarker could be used to early prediction of hematoma expansion in these patients.

Indexed as

LymphocytesNeutrophilsCerebral HemorrhageFemaleHematomaHumansMalePrognosisRetrospective StudiesGlasgow Coma ScaleHematoma expansionIntracerebral hemorrhageNeutrophil-to-lymphocyte ratio

Identifiers

PMID35337267
PMCPMC8957183

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