The Correlation between PSCA Expression and Neuroendocrine Differentiation in Prostate Cancer

Table 2

PSCA IHC expression and its correlation with clinicopathological factors ().

Factors	Number of patients	Score of IHC expression^a	value
Age (years)
≤70	50		0.131^b
>70	68
Gleason grade
2-6	33		<0.001^c
7	30
8-10	55
pT stage
≤T2	71		0.002^b
>T2	47
Hormone therapy
No	87		0.046^b
Yes	31
Metastasis
Absent	75		<0.001^b
Present	43

Abbreviations: PSCA: prostate stem cell antigen; pT stage: pathologic tumor stage. ^a; ^bStudent -test; ^cone-way ANOVA analysis.