Table 2.

Correlation between RACK1 expression and clinical characteristics in melanoma patients.

Clinical characteristics	n	RACK1 expression				P value
		(-)	(+)	(++)	(+++)
Gender
Male	40	1	9	18	12	0.059
Female	27	0	15	6	6
Age (years)
<55	38	0	12	14	12	0.193
≥55	29	1	12	10	6
TNM
I	5	0	3	2	0	0.009*
II	36	1	15	13	7
III-IV	26	0	6	9	11
Lymphatic metastasis
Negative	45	1	18	16	10	0.153
Positive	22	0	6	8	8

*P<0.05