A post hoc analysis of the phase II Solifenacin and Tamsulosin in Males with Lower Urinary Tract Symptoms Associated with Benign Prostatic Hyperplasia trial ( NCT00510406 ) , a 12-week clinical trial in men with LUTS associated with BPH , assessed the measurement properties of six PPIUS-derived scores : mean score ; maximum urgency score ; total urgency and frequency score ( TUFS ; average sum of urgency scores over 3 days ) ; and numbers of urgency episodes , urgency episodes of grade 3 or 4 , and urgency incontinence episodes .