Evidence map›Paper›PMID 18246439›Full record

ArticleInternational urology and nephrology2008

Prevalence of erectile dysfunction in male stroke patients, and associated co-morbidities and risk factors.

Abdulbari Bener, Abdulla O A A Al-Hamaq, Saadat Kamran, Abdullah Al-Ansari

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In one paragraph

Article in International urology and nephrology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 3 pooled it
2.1field-weighted citation impact, top 14% 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

25 citing papers in PubMed, 3 syntheses or guidelines pooled it, 68 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
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  4. Trial
  5. Post stroke sexual dysfunction - a current review.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Review
  6. Article
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  8. Erectile dysfunction predictors in hypertensives at a primary care clinic in Southern Nigeria.African journal of primary health care & family medicine · 2022
    Article
  9. Neurogenic Erectile Dysfunction. Where Do We Stand?Medicines (Basel, Switzerland) · 2021
    Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 3 countries.

Abdulbari BenerDepartment of Medical Statistics and Epidemiology, Hamad Medical Corporation, Weill Cornell Medical College Qatar, P.O. Box 3050, Doha, Qatar. abener@hmc.org.qa
Abdulla O A A Al-Hamaq
Saadat Kamran
Abdullah Al-Ansari
Hamad Medical Corporation · QAHamad General Hospital · QAQatar Foundation · QA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSexual problems have been a common finding in chronically ill and physically disabled patients such as those with cerebrovascular accidents. Previous studies have supported the association between stroke and erectile dysfunction (ED).

objectivesThe aim of this study was to investigate the prevalence of ED and its severity in male stroke patients in Qatar and to assess the co-morbidities and risk factors associated with ED.

designThis was a cross-sectional study.

settingThe study was conducted from January to December 2006 at the Hamad General Hospital, Hamad Medical Corporation (HMC). SUBJECTS: Eight hundred Qatari and non-Qatari patients 35-75 years of age were invited to participate in this study; 605 patients gave their consent, which was a response rate of 75.6%.

methodsFace-to-face interviews were based on a questionnaire that included socio-demographic factors. The classification of the type of stroke was made according to the criteria of stroke by the World Health Organization (WHO). All patients completed a second questionnaire addressing their general medical history, type of treatment and co-morbidity with other diseases or risk factors. Sexual function was evaluated with the International Index of Erectile Function (IIEF).

resultsThe mean age of subjects was 56.1+/-9.8 years. Approximately 48.3% of the studied population reported some degree of erectile dysfunction. Of the stroke patients with ED, 36% had severe ED, 32.9% had moderate ED and 31.2% had mild ED. More than half of the stroke patients (59.6%) with ED were in the age group 60-75 years. The prevalence of ED increased with increasing age. The co-morbidities and risk factors were significantly more prominent in ED patients than in those without ED for hypercholesterolemia (P<0.001), diabetes (P=0.002), and hypertension (P=0.031). Medication taken for these diseases also had a significant association with ED.

conclusionsOur study findings revealed a greater prevalence of ED in stroke patients in the population of Qatar. The most important co-morbid factors for ED in stroke patients were diabetes, hypertension and hypercholesterolemia, and the risk factors were smoking and obesity.

Indexed as

AdultChi-Square DistributionComorbidityCross-Sectional StudiesErectile DysfunctionHumansMaleMiddle AgedPrevalenceQatarRisk FactorsSeverity of Illness IndexStatistics, NonparametricStrokeSurveys and Questionnaires

Identifiers

PMID18246439
OpenAlexW2033845313

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.