Table 1.

Demographic and clinical data of patients

Characteristics	n=112
Median age (range)	67 (25-86)
Sex
Male	81
Female	31
Smoking
Current	19
Former	37
None	56
Tumor Stage
T1	17
T2	43
T3	27
T4	19
Ta	6
Classification
Upper tract	31
Bladder	81
Sample Type
Blood	34
Tumor	78