Table I.

Demographics

Characteristics	Benign (n = 51)	Malignant (n = 106)
Age (y)*	43 (21 - 90)	71 (39 - 87)
Sex (male : female)†	24 : 26	67 : 39
Race (white : black : other)‡	48 : 2 : 1	96 : 9 : 1
BMI*	27.3 (19.3 - 42.7)	26.3 (15.9 - 53.5)
ASA*	3 (1 - 4)	3 (1 - 4)
Familial adenomatous polyposis	9	1
Pancreaticoduodenectomy	1	99

^*median (range)

^†male gender p = 0.08, Fisher’s exact test for difference between proportions

^‡black race p = 0.33, Fisher’s exact test for difference between proportions