Table 4. OR, CI (95% CI), and significance (p-value) of urinary signs in BPH, prostatitis, and PN.

	Benign prostatic hyperplasia			Prostatitis			Prostatic neoplasia
Variable	OR	95% CI	p-value	OR	95% CI	p-value	OR	95% CI	p-value
Hematuria	0.44	0.20, 0.98	0.041	3.25	1.45, 7.24	0.004	NPS	NPS	NPS
Blood dripping from the urethra	0.91	0.36, 2.53	0.8	0.86	0.26, 2.38	0.8	NPS	NPS	NPS
Pollakiuria	1.06	0.27, 5.07	>0.9	0.72	0.12, 3.25	0.7	NPS	NPS	NPS
Stranguria	1.10	0.10, 27.2	>0.9	1.55	0.06, 18.4	0.7	NPS	NPS	NPS
Dysuria	0.46	0.18, 1.22	0.11	2.32	0.83, 6.18	0.10	1.72	0.09, 10.1	0.6
Anuria	0.56	0.10, 4.10	0.5	2.51	0.34, 13.5	0.3	NPS	NPS	NPS
Urinary incontinence	0.33	0.12, 0.93	0.036	2.96	1.01, 8.54	0.043	NPS	NPS	NPS
Polyuria/polydipsia	0.57	0.28, 1.17	0.12	1.94	0.91, 4.02	0.079	0.71	0.04, 4.01	0.7

CI = confidence interval; NPS = no presence of clinical signs; OR = odds ratio. p-value in bold: significant odds ratio values (p < 0.05)