Age trumps metabolism: No independent association between lipids, statins, and prostate enlargement in a metabolically controlled cohort.

OBJECTIVE

To evaluate the association between lipid profile, statin use, metabolic syndrome, and clinic. Prostate Enlargement (PE) in adult men attending a urology outpatient clinic.

METHODS

A cross-sectional study was conducted among 1117 men aged 40-years or older. Prostate volume was measured by ultrasonography; a volume ≥ 40 mL was considered the threshold for enlargement. Independent variables included lipid fractions, prescription-based statin use, and components of metabolic syndrome. Multivariate logistic regression models were applied, adjusted for age, hypertension, and medication exposure.

RESULTS

The median age was 63-years (IQR: 55-71), and the median prostate volume was 34.0 mL (IQR: 26.0-48.0). Statin use was identified in 36.5% of the sample, and the prevalence of PE was 38.9%. Age was the only factor independently associated with PE (OR = 1.07; 95% CI: 1.05-1.09; p < 0.001). Metabolic syndrome was associated with PE in crude analysis; however, this association lost statistical significance after adjustment for potential confounders.

CONCLUSION

Age was the only independent determinant of prostate enlargement in this metabolically controlled cohort. Lipid parameters and prescription-based statin use showed no adjusted association with prostate volume; however, the lack of detailed statin exposure data warrants cautious interpretation of these findings.