Table 2.

G-3 levels in the study groups.

Group	N	Median (range) G-3 level (pg/mL)
Control	10	100 (50–220)
SCC	10	925 (520–3200)a
TCC	35	720 (500–4000)a
Ta	6	515 (515–3120)a
T1	11	1250 (500–2080)a
T2–3	18	840 (530–4000)a,b
TCC	35	720 (500–4000)
Low grade	18	590 (500–3160)
High grade	17	840 (530–4000)⁎

^aP < 0.05 vs. normal urothelium;

^bP < 0.05 vs. Ta group.

^⁎P < 0.05 vs. low grade.