Evidence map›Paper›PMID 24651915›Full record

ArticleClinical rheumatology2014

Primary Sjögren's syndrome and risk of ischemic stroke: a nationwide study.

Chia-Hung Chiang, Chia-Jen Liu, Ping-Jen Chen, Chin-Chou Huang, Chien-Yi Hsu, Wan-Leong Chan, Po-Hsun Huang, Tzeng-Ji Chen, Shing-Jong Lin, Jaw-Wen Chen and 1 more

Abstract read
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In one paragraph

Article in Clinical rheumatology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 18% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 33 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Sjogren's Disease and Elevated Cardiovascular Risk: Mechanisms and Treatment.Journal of cardiovascular development and disease · 2025
    Review
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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 4 institutions in 1 country.

Chia-Hung ChiangDivision of Cardiology, Department of Medicine, Da-Chien General Hospital, Miaoli, Taiwan.
Chia-Jen Liu
Ping-Jen Chen
Chin-Chou Huang
Chien-Yi Hsu
Wan-Leong Chan
Po-Hsun Huang
Tzeng-Ji Chen
Shing-Jong Lin
Jaw-Wen Chen
Hsin-Bang Leu
National Yang Ming Chiao Tung University · TWTaipei Veterans General Hospital · TWNational Yang Ming Chiao Tung University · TWNational Yang Ming University Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Few studies are available on the risk of ischemic stroke after a diagnosis of primary Sjögren's syndrome (PSS). This study investigated whether PSS increased the risk of ischemic stroke in a large, nationwide cohort. Data for 4,276 patients who were newly diagnosed with PSS from 2000 to 2006 and who did not have a stroke prior to diagnosis of PSS were obtained from the Registry of Catastrophic Illness in Taiwan. For each PSS patient, data for ten controls (matched by age, gender, comorbidities, and enrollment date) without systemic autoimmune disease or previous stroke were obtained from the Longitudinal Health Insurance 2000 database. All study subjects were followed up from the date of enrollment until they developed ischemic stroke, died, or until the end of 2006, whichever was earliest. To investigate if PSS was an independent factor in determining the risk of developing ischemic stroke, a Cox regression model was used with adjustment for age, gender, and comorbid disorders. Among 4,276 PSS patients and 42,760 controls, 669 subjects (51 PSS patients and 618 controls) developed ischemic stroke during the mean 3.7-year follow-up period (interquartile range 2.2-5.2 years). Patients with PSS and controls had a similar incidence of ischemic stroke occurrence (3.17/1,000 vs. 3.90/1,000 person years). Multivariate analysis adjusted for baseline covariates indicated that PSS did not increase the risk of ischemic stroke (adjusted hazard ratio: 0.84, 95 % confidence interval: 0.63-1.12, P = 0.244). PSS is not associated with an increased risk of ischemic stroke subsequent to diagnosis.

Indexed as

AdultAgedAtherosclerosisBrain IschemiaComorbidityFemaleHumansIncidenceMaleMiddle AgedMultivariate AnalysisProportional Hazards ModelsRegistriesRetrospective StudiesRisk FactorsSjogren's Syndrome

Identifiers

PMID24651915
OpenAlexW2008649636

What OpenQuestion holds

Textmetadata
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.