Table 2.

Patient demographics for pNETs.

Characteristic	pNETs G1/G2 (n = 31, %)	pNETs G3/pNECs (n = 11, %)	p Value
Age (years)	52.38 ± 9.37	51.45 ± 14.07	0.806
Gender
Male	11 (35.48)	6 (54.5)	0.268
Female	20 (65.51)	5 (45.5)
Elevated CA19-9 (>34 U/mL)	0/31 (0.0)	3/11 (27.3)	0.014
Elevated NSE (>16.3 ng/mL)	1/31 (3.2)	7/11 (63.64)	<0.001

pNETs, pancreatic neuroendocrine tumors; CA19-9, carbohydrate antigen 19-9; NSE, neuron specific enolase.