Evidence map›Paper›PMID 34183726›Full record

ArticleScientific reports2021

Association between physical exercise and stroke recurrence among first-ever ischemic stroke survivors.

Lisha Hou, Mier Li, Ju Wang, Yawen Li, Qianwen Zheng, Lu Zhang, Qiang Yao, Jing Zhang, Shuju Dong, Muke Zhou and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
3.4field-weighted citation impact, top 7% of its field
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

21 citing papers in PubMed, 36 citations in OpenAlex.

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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

11 authors at 2 institutions in 1 country.

Lisha HouWest China School of Public Health and West China Fourth Hospital, Sichuan University, No. 17 Section 3, Renmin South Road, Chengdu, 610041, Sichuan, China.
Mier LiWest China School of Public Health and West China Fourth Hospital, Sichuan University, No. 17 Section 3, Renmin South Road, Chengdu, 610041, Sichuan, China.
Ju WangWest China School of Public Health and West China Fourth Hospital, Sichuan University, No. 17 Section 3, Renmin South Road, Chengdu, 610041, Sichuan, China.
Yawen LiWest China School of Public Health and West China Fourth Hospital, Sichuan University, No. 17 Section 3, Renmin South Road, Chengdu, 610041, Sichuan, China.
Qianwen ZhengWest China School of Public Health and West China Fourth Hospital, Sichuan University, No. 17 Section 3, Renmin South Road, Chengdu, 610041, Sichuan, China.
Lu ZhangWest China School of Public Health and West China Fourth Hospital, Sichuan University, No. 17 Section 3, Renmin South Road, Chengdu, 610041, Sichuan, China.
Qiang YaoWest China School of Public Health and West China Fourth Hospital, Sichuan University, No. 17 Section 3, Renmin South Road, Chengdu, 610041, Sichuan, China.
Jing ZhangWest China School of Public Health and West China Fourth Hospital, Sichuan University, No. 17 Section 3, Renmin South Road, Chengdu, 610041, Sichuan, China.
Shuju DongDepartment of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
Muke ZhouDepartment of Neurology, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
Cairong ZhuWest China School of Public Health and West China Fourth Hospital, Sichuan University, No. 17 Section 3, Renmin South Road, Chengdu, 610041, Sichuan, China. cairong.zhu@hotmail.com.
Sichuan University · CNWest China Hospital of Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The relationship between exercise and stroke recurrence is controversial. This study was designed to test whether an association exists between exercise and ischemic stroke recurrence in first-ever ischemic stroke survivors. Data were collected from January 2010 to June 2016. Baseline information was obtained during face-to-face interviews, and follow-up phone interviews were conducted every 3 months. Exercise type, frequency, intensity, and duration were recorded. Discrete-time survival analysis was used to determine the relationship between exercise and stroke recurrence. 760 first-ever ischemic stroke survivors who were able to exercise were enrolled. After adjusting for covariates, patients who exercised 3.5-7 h per week and more than 7 h per week had a lower relapse risk than patients who did not exercise (3.5-7: OR 0.415; > 7: OR 0.356). Moreover, if the fluctuation of exercise duration was over 4 h, the patients had a higher risk of stroke recurrence than those with variability of less than 2 h (OR 2.153, P = 0.013). Stroke survivors who engage in long-term regular mild exercise (more than 5 sessions per week and lasting on average 40 min per session) have a lower recurrence rate. Irregular exercise increases the risk of stroke recurrence.

Indexed as

AdolescentAdultAgedAged, 80 and overBrain IschemiaCerebral InfarctionExerciseFemaleHumansIschemic StrokeMaleMiddle AgedRecurrenceRisk FactorsSurvival AnalysisSurvivors

Identifiers

PMID34183726
PMCPMC8238988
OpenAlexW3175387490

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.