Table 2.

Baseline Prevalence of Urinary Symptoms^* by Postvoid Residual (PVR) Category

Urinary symptom	PVR <50 mL (N = 780)	PVR 50–99 mL (N = 95)	PVR 100–199 mL (N = 67)	PVR ≥200 mL (N = 45)
Urgency incontinence† (N=312)	246 (31.5%)	28 (29.5%)	17 (25.4%)	21 (46.7%)
Stress incontinence‡ (N=351)	287 (36.8%)	30 (31.6%)	14 (20.9%)	20 (44.4%)
Daytime frequency§ (N=299)	229 (29.4%)	36 (37.9%)	22 (32.8%)	12 (26.7%)
Nocturnal frequency¶ (N=305)	230 (29.5%)	34 (35.8%)	24 (35.8%)	17 (37.8%)
None of the above# (N=322)	262 (33.6%)	28 (29.5%)	20 (29.9%)	12 (26.7%)

Percentages are column percentages, indicating the proportion of participants in each PVR category who met definitions for each of the above urinary symptom categories.

^*Urinary symptom categories were not mutually exclusive, in that participants could report more than one type of urinary symptom at their visits

^†Defined as at least weekly urine leakage occurring at least occasionally when participants felt the urge to urinate but could not reach a bathroom in time.

^‡Defined as at least weekly urine leakage occurring at least occasionally when participants laughed or coughed, or during physical activities.

^§Defined as having to urinate more than 8 times while awake during an average day, in the absence of a urinary tract infection.

^¶Defined as awakening to urinate more than once during the night in the absence of a urinary tract infection.

^#Defined as having no symptoms consistent with any of the above categories of urgency incontinence, stress incontinence, diurnal frequency or nocturnal frequency.