Evidence map›Paper›PMID 42571235›Full record

ArticleiScience2026

Development and external validation of a risk stratification model for stroke-associated pneumonia.

Li Yao, Nan Yang, Naren Ya, Xiao Dong, Wanwan Zhang, Qing Wang, Zhengfei Ma, Yaoming Xu, Yongxin Ma, Mengge Zhang and 8 more

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in iScience, 2026. 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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0citing papers in PubMed
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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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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

18 authors.

Li YaoDepartment of Neurology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China.
Nan YangDepartment of Rehabilitation, Beijing Huimin Hospital, Beijing 100054, China.
Naren YaDepartment of Neurology, Shihezi People's Hospital, Shihezi 832000, China.
Xiao DongDepartment of Neurology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China.
Wanwan ZhangDepartment of Neurology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China.
Qing WangDepartment of Neurology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China.
Zhengfei MaDepartment of Neurology, Suzhou Municipal Hospital of Anhui Province, Anhui 234000, China.
Yaoming XuDepartment of Neurology, Tongliao city People's Hospital, Tongliao 028000, China.
Yongxin MaDepartment of Neurology, Tongliao city People's Hospital, Tongliao 028000, China.
Mengge ZhangDepartment of Neurology, Rongcheng County People's Hospital, Baoding 071700, China.
Fei GuDepartment of Neurology, Ningjin County People's Hospital, Xingtai 055550, China.
Jing LanBeijing Institute of Brain Disorders, Capital Medical University, Beijing 100069, China.
Longfei WuDepartment of Neurology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China.
Wenbo ZhaoDepartment of Neurology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China.
Chuanhui LiDepartment of Neurology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China.
Di WuDepartment of Neurology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China.
Xunming JiDepartment of Neurology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China.
Chuanjie WuDepartment of Neurology, Xuanwu Hospital, Capital Medical University, Beijing 100053, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Stroke-associated pneumonia (SAP) is a common complication after acute stroke and worsens clinical outcomes. We developed and externally validated SENTRY, an early prediction model using routine admission variables and ultra-early chest computed tomography (CT) findings from eight stroke centers. The final model included age, dysphagia, NIHSS (National Institutes of Health Stroke Scale) score, neutrophil-to-lymphocyte ratio, and ultra-early chest CT abnormalities. Compared with a base model, adding chest CT findings improved discrimination (area under the curve [AUC]: 0.811 vs. 0.886) and lowered the Brier score from 0.146 to 0.122. Across validation cohorts, SENTRY showed higher discrimination than established scores (A

Indexed as

acute ischemic strokeprediction modelrisk stratificationstroke-associated pneumonia

Identifiers

PMID42571235
PMCPMC13451795

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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.