Table 3. Odds ratio of severe LUTSs according to metabolic markers.

	P-value	ORa (95% CI)
BMI (kg m−2)
< 22.9 (normal)		1 (Reference)
23 – 24.9 (overweight)	0.15	1.17 (0.65 – 2.03)
≥ 25 (obese)	0.09	1.19 (0.62 – 2.21)
Waist circumference (cm)
≤ 90		1 (Reference)
> 90	0.04	1.36 (0.82 – 2.41)

Abbreviations: CI, confidence interval; LUTS, lower urinary tract symptom.

^aOdds ratio adjusted for age, prostate volume and PSA.Severe LUTS is defined as IPSS ≥ 19.