Evidence map›Paper›PMID 41929597›Full record

ArticleFrontiers in neurology

Association between serum potassium levels and haematoma expansion in intracerebral hemorrhage: a retrospective cohort study.

Rong Wu, Min Jiang, Bing Bao, Qi Li, Jiaojiao Meng, Meili Shen, Jian Wang, Xiaoping Yin, Moxin Wu

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Article in Frontiers in neurology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

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0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Rong Wu *Department of Medical Laboratory, Affiliated Hospital of Jiujiang University, Jiujiang, China.
Min Jiang *Jiujiang Clinical Precision Medicine Research Center, Jiujiang, China.
Bing Bao *Department of Neurology, Affiliated Hospital of Jiujiang University, Jiujiang, China.
Qi LiDepartment of Neurology, The Second Affiliated Hospital of Anhui Medical University, Hefei, China.
Jiaojiao MengDepartment of Medical Laboratory, Affiliated Hospital of Jiujiang University, Jiujiang, China.
Meili ShenDepartment of Medical Laboratory, Affiliated Hospital of Jiujiang University, Jiujiang, China.
Jian WangDepartment of Human Anatomy, School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, Henan, China.
Xiaoping YinDepartment of Neurology, Affiliated Hospital of Jiujiang University, Jiujiang, China.
Moxin WuDepartment of Medical Laboratory, Affiliated Hospital of Jiujiang University, Jiujiang, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: Serum potassium levels are risk factors for intracerebral hemorrhage (ICH), and haematoma expansion (HE) is an important determinant of poor prognosis in patients with ICH. This study investigated the correlation between serum potassium levels and HE after ICH. Materials and methods: This retrospective study analyzed serum potassium levels in ICH patients. On the basis of imaging criteria (haematoma volume increase ≥33% or absolute enlargement >6 ml), patients were categorized into the HE subgroup. Differences in serum potassium levels were compared using the Mann-Whitney Results: A total of 310 patients with ICH were identified, of whom 50 (16.1%) had HE. After PSM, patients in the HE subgroup presented lower potassium levels than non-HE patients did (3.71 ± 0.52 vs. 3.92 ± 0.52, Conclusion: Low serum baseline potassium levels are associated with a higher risk of HE after ICH. The relevance of serum potassium levels to severity after ICH is emphasized.

Indexed as

cerebral hemorrhagehaematoma expansionneurosciencepotassiumstroke

Identifiers

PMID41929597
PMCPMC13038541

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