Table 2.

Demographic data and clinical characteristics (n=32)

Characteristic	Value
Age (yr), mean ± SD	66.7±8.3
Body mass index (kg/m2), mean ± SD	29.3±4.9
ECOG ≥ 1 (%)	25.0
Time from surgery (yr), mean ± SD	2±1
Adjuvant or salvage chemotherapy (%)	15.6
Adjuvant or salvage radiotherapy (%)	0
Upper tract recurrence (%)	3.1
T stage (%)
T0	3.1
T1	15.6
T2a	12.5
T2b	21.9
T3a	12.5
T3b	15.6
T4	0
In situ	18.8
N stage (%)
N0	78.2
N+	21.8

SD, standard deviation; ECOG, Eastern Cooperative Oncology Group.