Evidence map›Paper›PMID 30068612›Full record

ArticleBMJ open2018

Insurance status and 1-year outcomes of stroke and transient ischaemic attack: a registry-based cohort study in China.

Hong-Qiu Gu, Zi-Xiao Li, Xing-Quan Zhao, Li-Ping Liu, Hao Li, Chun-Juan Wang, Xin Yang, Zhen-Zhen Rao, Chun-Xue Wang, Yue-Song Pan and 3 more

Abstract read
In one paragraph

Article in BMJ open, 2018. 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

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

13 citing papers in PubMed.

  1. Article
  2. The Risk Factors of Self-Management Behavior among Chinese Stroke Patients.International journal of clinical practice · 2023
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. China's response to the rising stroke burden.BMJ (Clinical research ed.) · 2019
    Article
  13. Patient Readmission for Ischemic Stroke: Risk Factors and Impact on Mortality.Inquiry : a journal of medical care organization, provision and financing
    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

13 authors.

Hong-Qiu Gu *China National Clinical Research Center for Neurological Diseases, Beijing, China.ORCID 0000-0003-1608-1856
Zi-Xiao Li *China National Clinical Research Center for Neurological Diseases, Beijing, China.
Xing-Quan ZhaoChina National Clinical Research Center for Neurological Diseases, Beijing, China.
Li-Ping LiuNeuro-intensive Care Unit, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Hao LiChina National Clinical Research Center for Neurological Diseases, Beijing, China.
Chun-Juan WangTiantan Clinical Trial and Research Center for Stroke, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Xin YangChina National Clinical Research Center for Neurological Diseases, Beijing, China.
Zhen-Zhen RaoInstitute of Molecular Medicine, Yingjie Center, Peking University, Beijing, China.
Chun-Xue WangVascular Neurology, Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Yue-Song PanChina National Clinical Research Center for Neurological Diseases, Beijing, China.ORCID 0000-0003-3082-6789
Yi-Long WangChina National Clinical Research Center for Neurological Diseases, Beijing, China.
Yong-Jun WangChina National Clinical Research Center for Neurological Diseases, Beijing, China.
China National Stroke Registries

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveAlthough more than 95% of the population is insured by urban or rural insurance programmes in China, little research has been done on insurance-related outcome disparities for patients with acute stroke and transient ischaemic attack (TIA). This study aimed to examine the relationship between insurance status and 1-year outcomes for patients with stroke and TIA.

methodsWe abstracted 24 941 patients with acute stroke and TIA from the China National Stroke Registry II. Insurance status was categorised as Urban Basic Medical Insurance Scheme (UBMIS), New Rural Cooperative Medical Scheme (NRCMS) and self-payment. The relationship between insurance status and 1-year outcomes, including all-cause death, stroke recurrence and disability, was analysed using the shared frailty model in the Cox model or generalised estimating equation with consideration of the hospital's cluster effect.

resultsAbout 50% of patients were covered by UBMIS, 41.2% by NRCMS and 8.9% by self-payment. Compared with patients covered by UBMIS, patients covered by NRCMS had a significantly higher risk of all-cause death (9.7% vs 8.6%, adjusted HR: 1.32 (95% CI 1.17 to 1.48), p<0.001), stroke recurrence (7.2% vs 6.5%, adjusted HR: 1.12 (95% CI 1.11 to 1.37), p<0.001) and disability (32.0% vs 26.3%, adjusted OR: 1.29 (95% CI 1.21 to 1.39), p<0.001). Compared with patients covered by UBMIS, self-payment patients had a similar risk of death and stroke recurrence but a higher risk of disability.

conclusionsPatients with stroke and TIA demonstrated differences in 1-year mortality, stroke recurrence and disability between urban and rural insurance groups in China.

Indexed as

AgedChinaFemaleHealth Services ResearchHealth Status DisparitiesHumansInsurance CoverageInsurance, HealthIschemic Attack, TransientMaleMiddle AgedPersons with DisabilitiesProspective StudiesRegistriesRural PopulationStrokehealth insuranceoutcomesstroketransient ischemic attack

Identifiers

PMID30068612
PMCPMC6074626

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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.