Clinical Significance of Serum Soluble T Cell Regulatory Molecules in Clear Cell Renal Cell Carcinoma

Table 1

Characteristics of the patients with CCRCC.

CCRCC	Number = 70
Male/female	52/18
Mean age (range)	61 years old (40–84)
Pathological grade
Grade 1	15
Grade 2	46
Grade 3	9
Clinical stage
Stage 1	29
Stage 2	7
Stage 3	14
Stage 4	20

CCRCC: clear cell renal cell carcinoma.