Table 3 Correlation matrix between the 6 markers analysed in 20 tumour areas of 5 gonadotroph tumours

Spearman’s rho/adjusted p-value (Holm’s method)/n

ERα%

0.67/0.01/20

− 0.10/1/20

0.01/1/19

0.76/0.001/20

0.40/0.72/20

FSH%

0.67/0.01/20

− 0.50/0.23/20

0.43/0.60/19

0.78/0.0007/20

0.55/0.12/20

Ki67%

− 0.10/1/20

− 0.50/0.23/20

− 0.21/1/19

− 0.31/1/20

0.01/1/20

LH%

0.01/1/19

0.43/0.60/19

− 0.21/1/19

0.31/1/19

0.13/1/19

S100B%

0.76/0.002/20

0.78/0.0007/20

− 0.31/1/20

0.31/1/19

0.34/1/20

SSTR2%

0.40/0.72/20

0.55/0.12/20

0.01/1/20

0.13/1/19

0.34/1/20