Evidence map›Paper›PMID 28827251›Full record

Observational studyBMJ open2017

The impact of chronic hepatitis B infection on major adverse cardiovascular events and all-cause mortality in patients with diabetes: a nationwide population-based study from Taiwan.

Chin-Sung Kuo, Yung-Tai Chen, Chien-Yi Hsu, Chun-Chin Chang, Ruey-Hsing Chou, Szu-Yuan Li, Shu-Chen Kuo, Po-Hsun Huang, Jaw-Wen Chen, Shing-Jong Lin

Abstract readComparative StudyObservational Study
In one paragraph

Observational study in BMJ open, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
–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

12 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Paradox of hepatitis B: Metabolic risk and cardiovascular protection in a national cohort.International journal of cardiology. Cardiovascular risk and prevention · 2026
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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

10 authors.

Chin-Sung KuoDivision of Endocrinology and Metabolism, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.
Yung-Tai ChenInstitute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan.
Chien-Yi HsuInstitute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan.
Chun-Chin ChangInstitute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan.
Ruey-Hsing ChouInstitute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan.
Szu-Yuan LiInstitute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan.
Shu-Chen KuoDivision of Infectious Diseases, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.
Po-Hsun HuangInstitute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan.
Jaw-Wen ChenCardiovascular Research Center, National Yang-Ming University, Taipei, Taiwan.
Shing-Jong LinInstitute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThe association between hepatitis B virus (HBV) infection and cardiovascular disease remains uncertain. This study explored long-term hard endpoints (ie, myocardial infarction and ischaemic stroke) and all-cause mortality in diabetic patients with chronic HBV infection in Taiwan from 2000 to 2013.

designThis study was retrospective, longitudinal and propensity score-matched.Setting Nationwide claims data for the period 2000-2013 were retrieved from Taiwan's National Health Insurance Research Database.

participantsThe study included 40 162 diabetic patients with chronic HBV infection (HBV cohort) and 40 162 propensity score-matched diabetic patients without HBV infection (control cohort). Chronic HBV infection was identified based on three or more outpatient clinic visits or one hospital admission with a diagnosis of HBV infection.

main outcome measuresPrimary outcomes were major adverse cardiovascular events (MACE, including myocardial infarction and ischaemic stroke), heart failure and all-cause mortality.

resultsDuring the median follow-up period of 5.3±3.4 years, the HBV cohort had significantly lower risks of myocardial infarction (adjusted HR (aHR)=0.49; 95% CI 0.42 to 0.56), ischaemic stroke (aHR=0.61; 95% CI 0.56 to 0.67), heart failure (aHR=0.50; 95% CI 0.43 to 0.59) and all-cause mortality (aHR=0.72; 95% CI 0.70 to 0.75) compared with the control cohort. The impact of HBV infection on the sequential risk of MACE was greater in patients with fewer diabetic complications.

conclusionsChronic HBV infection was associated with decreased risk of MACE, heart failure and all-cause mortality in patients with diabetes. Further research is needed to investigate the mechanism underlying these findings.

Indexed as

AdultDiabetes ComplicationsFemaleHeart FailureHepatitis B, ChronicHospitalizationHumansKaplan-Meier EstimateLogistic ModelsMaleMiddle AgedMortalityMultivariate AnalysisMyocardial InfarctionPopulation SurveillancePropensity Scoreatherosclerosisdiabeteshepatitis B virusischaemic strokemyocardial infarction

Identifiers

PMID28827251
PMCPMC5629723

What OpenQuestion holds

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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.