TABLE 1.

Patient Information

Patient Characteristic	Number	Percentage
Age	Median: 57	Range: 23–93
Sex
Female	154	47%
Male	172	53%
Race
White	286	88%
Other*	40	12%
Tumor grade (Ki-67 index)†
Low (<3%)	150	46%
Intermediate (3%–20%)	108	33%
High (>20%)	18	5.5%
Tumors not Ki-67 labeled	50	15%
AJCC stage
Ia	86	26%
Ib	61	19%
IIa	32	10%
IIb	87	27%
III	0	0%
IV	59	18%
ENETS
I	74	23%
IIa	54	16%
IIb	48	15%
IIIa	3	1%
IIIb	87	27%
IV	59	18%
Patient developing a recurrence	65	20%
Patients undergoing reoperation	44	17%
Patients currently surviving	235	72%

^*22 Black, 2 Asian, 3 Hispanic ethnicity, 12 Other, and 1 Unknown.

^†According to ENETS and WHO designations.¹⁶