Evidence map›Paper›PMID 34583712›Full record

ArticleAnnals of general psychiatry2021

Posttraumatic stress disorder and the risk of erectile dysfunction: a nationwide cohort study in Taiwan : PTSD and erectile dysfunction.

Sheng-Chiang Wang, Wu-Chien Chien, Chi-Hsiang Chung, Nian-Sheng Tzeng, Yia-Ping Liu

Open access · goldAbstract read
In one paragraph

Article in Annals of general psychiatry, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 21% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 10 citations in OpenAlex.

  1. Pooled it
  2. The effect of stress on testosterone and sexual function.International journal of impotence research · 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

5 authors at 2 institutions in 1 country.

Sheng-Chiang WangDepartment of Psychiatry, Tri-Service General Hospital, National Defense Medical Center, Songshan Branch, Taipei, Taiwan.
Wu-Chien ChienDepartment of Medical Research, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
Chi-Hsiang ChungDepartment of Medical Research, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.
Nian-Sheng Tzeng *Department of Psychiatry, School of Medicine, Tri-Service General Hospital, National Defense Medical Center, 325, Section 2, Cheng-Gung Road, Nei-Hu District, Taipei, Taiwan. pierrens@mail.ndmctsgh.edu.tw.ORCID http://orcid.org/0000-0001-5881-7089
Yia-Ping Liu *Department of Psychiatry, School of Medicine, Tri-Service General Hospital, National Defense Medical Center, 325, Section 2, Cheng-Gung Road, Nei-Hu District, Taipei, Taiwan. yiaping@mail.ndmctsgh.edu.tw.
Tri-Service General Hospital · TWCheng Hsin General Hospital · TW

Funding

Tri-Service General Hospital TSGH-C108-003Tri-Service General Hospital TSGH-C108-151
6 · The paper itself

Abstract

backgroundThis study aimed to investigate the association between posttraumatic stress disorder and the risk of developing erectile dysfunction.

methodsIn this population-based retrospective cohort study, we used Taiwan's National Health Insurance Research Database to analyze patients who were newly diagnosed with posttraumatic stress disorder (PTSD) between 2000 and 2013, with a 1:3 ratio by age and index year matched with patients in a non-PTSD comparison group, for the risk of erectile dysfunction.

resultsIn total, 5 out of 1079 patients in the PTSD group developed erectile dysfunction, and 3 out of 3237 patients in the non-PTSD group (47.58 vs. 9.03 per 100,000 per person-year) developed erectile dysfunction. The Kaplan-Meier analysis showed that the PTSD cohort had a significantly higher risk of erectile dysfunction (log-rank, p < 0.001). The Cox regression analysis revealed that the study subjects were more likely to develop an injury (hazard ratio: 12.898, 95% confidence intervals = 2.453-67.811, p = 0.003) after adjusting for age, monthly income, urbanization level, geographic region, and comorbidities. Psychotropic medications used by the patients with PTSD were not associated with the risk of erectile dysfunction.

conclusionsPatients who suffered from PTSD had a higher risk of developing erectile dysfunction.

Indexed as

Cohort studyErectile dysfunctionNational Health Insurance Research DatabasePosttraumatic stress disorder

Identifiers

PMID34583712
PMCPMC8480081
OpenAlexW3204710138

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LicenceCC BY
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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.