Relation between hypertension and erectile dysfunction: a meta-analysisof cross-section studies

Area of Science:

• Urology
• Cardiology
• Public Health

Background:

• Erectile dysfunction (ED) is a common issue, particularly in aging men.
• Hypertension is frequently observed in men with ED, suggesting a potential link.

Purpose of the Study:

• To conduct a meta-analysis evaluating the relationship between hypertension and erectile dysfunction.
• To synthesize evidence from cross-sectional studies on hypertension and ED prevalence.

Main Methods:

• A comprehensive literature review was conducted using MEDLINE and EMBASE databases (1966-2015).
• Included 18 cross-sectional studies with 41,943 participants and 10,151 ED cases.
• Meta-analysis was performed on the retrieved data.

Main Results:

• Hypertension was associated with a significantly increased risk of ED (OR = 1.84, P < 0.000001).
• Even after adjusting for lifestyle factors like obesity and smoking, hypertension remained linked to higher ED risk (OR = 1.58, P < 0.00001).

Conclusions:

• This meta-analysis provides strong evidence supporting hypertension as a risk factor for erectile dysfunction.
• Further prospective studies are recommended to confirm these findings and explore causal mechanisms.