Relationship between metabolic syndrome and erectile dysfunction.
OBJECTIVE
To determine the relationship between metabolic syndrome (MS) and erectile dysfunction (ED) and to see which risk factors correlated the best with ED.


METHODS
Seventy-nine cardiology clinic outpatients with coronary artery disease (CAD) and lipid metabolism disorder were recruited. They were categorized as having MS, hypertension (blood pressure greater than 130/85 mmHg) and dyslipidemia. ED was classified based on International Index of Erectile Function scores. Patients were grouped into quartiles based on body mass index (BMI). Chi-square, Pearson's correlation and regression tests were used for statistical analysis.


RESULTS
The mean age of the patients was 56.6 years. ED was diagnosed in 59 (74.7 %) of the 79 patients. In the 38 patients with MS, all had ED. ED was not significantly correlated with cholesterol levels (P>0.05), but was found often in patients who had both hypercholesterolemia and HT (P<0.01). Nineteen (76 %) of the 25 patients who had dyslipidemia had ED. However, ED was not significantly correlated with dyslipidemia (P >0.05). Twenty-two of the 23 patients who had BMI greater than 30 had ED, which was significantly more prevalent than that in those who had normal BMI (P<0.01). ED was seen in 38 of 53 smoker patients. Although ED was more prevalent in cigarette smokers, it was not significantly different from non-smokers (P>0.5).


CONCLUSIONS
ED is present in a high percentage of patients with MS. Among multiple risk factors for ED, MS correlates the most highly. The next most important risk group is the patients with hypertension +hypercholestrolemia and obesity (BMI 30).
Gündüz
M I
MI
Department of Urology, Celal Bayar University, Manisa, Turkey. ilker_gunduz@hotmail.com.
Gümüs
B H
BH
Sekuri
C
C
D000328:Adult; D000368:Aged; D015992:Body Mass Index; D003324:Coronary Artery Disease / Q000150:complications / Q000453:epidemiology; D007172:Erectile Dysfunction / Q000150:complications* / Q000453:epidemiology*; D006801:Humans; D006937:Hypercholesterolemia / Q000150:complications / Q000453:epidemiology; D006949:Hyperlipidemias / Q000150:complications / Q000453:epidemiology; D008297:Male; D024821:Metabolic Syndrome / Q000150:complications* / Q000453:epidemiology*; D008875:Middle Aged; D012307:Risk Factors