Table 1.

Patient demographic characteristics.

Parameters	Control (n = 29)	Case (n = 57)	p Value
Mean age (years)	61.62 ± 1.42	60.3 ± 1.13	0.87
High (cm)	172.5 ± 0.94	169.72 ± 1.04	0.68
Weigh (kg)	77.38 ± 1.38	76.31 ± 1.95	0.73
History of BPH (n)	17 (58.6%)	21 (36.8%)	0.06
History of smoking (n)	14 (48.3%)	23 (40.4%)	0.43
Prostate volume (mL)	42.67 ± 4.34	37.25 ± 2.22	0.22
Urine Flow (mL/s)	7.18 ± 0.9	5.66 ± 0.37	0.33
Extant urine (mL)	55 ± 18.63	45.57 ± 13.05	0.68