Evidence map›Paper›PMID 27698374›Full record

ArticleScientific reports2016

Sleep duration, daytime napping, markers of obstructive sleep apnea and stroke in a population of southern China.

Ye Wen, Fu-Hua Pi, Pi Guo, Wen-Ya Dong, Yu-Qing Xie, Xiang-Yu Wang, Fang-Fang Xia, Shao-Jie Pang, Yan-Chun Wu, Yuan-Yuan Wang and 1 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 15% 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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Prestroke sleep and stroke: a narrative review.Sleep & breathing = Schlaf & Atmung · 2025
    Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. U-Shaped Association between Sleep Duration, C-Reactive Protein, and Uric Acid in Korean Women.International journal of environmental research and public health · 2020
    Article
  12. Article
  13. Article
  14. Article
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.

Ye WenDepartment of Preventive Medicine, Shantou University Medical College, Shantou, Guangdong 515041, China.
Fu-Hua PiDepartment of Sports, Shantou University Medical College, Shantou, Guangdong 515041, China.
Pi GuoDepartment of Preventive Medicine, Shantou University Medical College, Shantou, Guangdong 515041, China.
Wen-Ya DongDepartment of Preventive Medicine, Shantou University Medical College, Shantou, Guangdong 515041, China.
Yu-Qing XieDepartment of Preventive Medicine, Shantou University Medical College, Shantou, Guangdong 515041, China.
Xiang-Yu WangDepartment of Preventive Medicine, Shantou University Medical College, Shantou, Guangdong 515041, China.
Fang-Fang XiaDepartment of Preventive Medicine, Shantou University Medical College, Shantou, Guangdong 515041, China.
Shao-Jie PangDepartment of Preventive Medicine, Shantou University Medical College, Shantou, Guangdong 515041, China.
Yan-Chun WuDepartment of neurology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong 515041, China.
Yuan-Yuan WangDepartment of neurology, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong 515041, China.
Qing-Ying ZhangDepartment of Preventive Medicine, Shantou University Medical College, Shantou, Guangdong 515041, China.
Shantou University Medical College · CNShantou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Sleep habits are associated with stroke in western populations, but this relation has been rarely investigated in China. Moreover, the differences among stroke subtypes remain unclear. This study aimed to explore the associations of total stroke, including ischemic and hemorrhagic type, with sleep habits of a population in southern China. We performed a case-control study in patients admitted to the hospital with first stroke and community control subjects. A total of 333 patients (n = 223, 67.0%, with ischemic stroke; n = 110, 23.0%, with hemorrhagic stroke) and 547 controls were enrolled in the study. Participants completed a structured questionnaire to identify sleep habits and other stroke risk factors. Least absolute shrinkage and selection operator (Lasso) and multiple logistic regression were performed to identify risk factors of disease. Incidence of stroke, and its subtypes, was significantly associated with snorting/gasping, snoring, sleep duration, and daytime napping. Snorting/gasping was identified as an important risk factor in the Lasso logistic regression model (Lasso' β = 0.84), and the result was proven to be robust. This study showed the association between stroke and sleep habits in the southern Chinese population and might help in better detecting important sleep-related factors for stroke risk.

Indexed as

AgedCase-Control StudiesChinaFemaleHumansLogistic ModelsMaleMiddle AgedPrognosisRisk FactorsSleep Apnea, ObstructiveSleep HygieneSnoringStrokeSurveys and Questionnaires

Identifiers

PMID27698374
PMCPMC5048149
OpenAlexW2528222427

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.