Evidence map›Paper›PMID 35021296›Full record

ArticleThe world journal of men's health2022

Male Infertility Increases the Risk of Cardiovascular Diseases: A Nationwide Population-Based Cohort Study in Taiwan.

Peng-Ciao Chen, Yu-Ju Chen, Chia-Chen Yang, Ting-Ti Lin, Chien-Chu Huang, Chi-Hsiang Chung, Chien-An Sun, Wu-Chien Chien

Open access · diamondAbstract read
In one paragraph

Article in The world journal of men's health, 2022. 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
4.1field-weighted citation impact, top 6% 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
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  7. Article
  8. Male Fertility as a Proxy for Health.Journal of clinical medicine · 2024
    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

8 authors at 4 institutions in 1 country.

Peng-Ciao ChenSchool of Nursing, National Defense Medical Center, Taipei, Taiwan.ORCID https://orcid.org/0000-0002-4150-7575
Yu-Ju ChenSchool of Nursing, National Defense Medical Center, Taipei, Taiwan.ORCID https://orcid.org/0000-0002-5454-2695
Chia-Chen YangSchool of Nursing, National Defense Medical Center, Taipei, Taiwan.ORCID https://orcid.org/0000-0002-0851-0051
Ting-Ti LinSchool of Nursing, National Defense Medical Center, Taipei, Taiwan.ORCID https://orcid.org/0000-0003-2682-5273
Chien-Chu HuangDepartment of Obstetrics and Gynecology, China Medical University Hospital, Taichung, Taiwan.ORCID https://orcid.org/0000-0003-1782-5722
Chi-Hsiang ChungDepartment of Medical Research, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.ORCID https://orcid.org/0000-0002-4576-9900
Chien-An SunDepartment of Public Health, College of Medicine, Fu-Jen Catholic University, New Taipei City, Taiwan.ORCID https://orcid.org/0000-0001-9041-0537
Wu-Chien ChienDepartment of Medical Research, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.ORCID https://orcid.org/0000-0002-3286-0780
National Defense Medical Center · TWTri-Service General Hospital · TWChina Medical University · TWFu Jen Catholic University · TW

Funding

Tri-Service General Hospital TSGH-B-110-012
6 · The paper itself

Abstract

purposeSome evidence suggests that male infertility increases the risk of cardiovascular diseases (CVDs). However, the evidence in Asian populations is relatively scarce. The aim of this study is to determine whether male infertility increases the risk of CVDs. MATERIALS AND

methodsWe used inpatient and outpatient data for the years 2000 to 2015 from the Taiwanese Longitudinal Health Insurance Database. We enrolled 7,016 males over 18 years old and diagnosed with male infertility. Of these, 2,326 matched our inclusion criteria and were assigned to the study group. For each infertility patient, four comparison patients were frequency-matched by age and index date to form a control cohort comprising 9,304 patients. Cox proportional hazards analysis was used to estimate the association between male infertility and CVDs.

resultsAfter a 15-year follow-up, the incidence rate of CVDs was higher in the infertility group than the control group (1,460.23 and 1,073.70 per 100,000 person-years, respectively). The Cox proportional hazards regression analysis revealed that the adjusted HR for CVDs was 1.472 for the infertility group (95% CI, 1.288-1.683; p<0.001) relative to the control group. The Kaplan-Meier analysis of the cumulative incidence of CVDs in the two groups showed that the cumulative risk curve for CVDs was significantly higher for the infertility group than the control group.

conclusionsThis study shows that men with infertility have a higher risk of developing incident CVDs. In the future, healthcare providers should pay attention to these patients because of their higher health risks.

Indexed as

Cardiovascular diseasesFertilityMale infertility

Identifiers

PMID35021296
PMCPMC9253797
OpenAlexW4206106082

What OpenQuestion holds

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LicenceCC BY-NC
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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.