TABLE 1.

Baseline patient characteristics.

Variables	Low expression (<=20%, n = 61) mean ± SD, n (%)	High expression (>20%,n = 208) mean ± SD, n (%)	P
Gender			0.745
Male	34 (55.7)	123 (59.1)
Female	27 (44.3)	85 (40.9)
BMI	20.93 ± 2.45	21.29 ± 2.36	0.307
Age (years)	55.85 ± 13.32	54.42 ± 13.40	0.462