. Author manuscript; available in PMC: 2020 Feb 1.

Published in final edited form as: HPB (Oxford). 2018 Aug 7;21(2):212–218. doi: 10.1016/j.hpb.2018.07.016

Table 1-.

Patient cohort characteristics (n=103).

	Low risk (n=76)	High risk (n=27)	P-value
Age	69 (60–74)	65 (60–73)	0.504
Gender
Male	30 (39%)	17 (63%)	0.044
Female	46 (61%)	10 (37%)
Time from scan to operation (weeks)	4.8 (2.6–10.3)	3.7 (2.4–8.7)	0.600
Imaging modality
CT abdomen with IV contrast	30 (39%)	9 (33%)	0.648
CT angiography of the pancreas	46 (61%)	18 (67%)	0.648
Largest cyst size (cm)	2.8 (2.2–3.6)	3.2 (2.4–3.8)	0.272
Radiographic features
None	65 (86%)	19 (70%)	0.091
Either mural nodule, solid component, or both	11 (14%)	8 (30%)	0.091
Grade of dysplasia
Low grade	27 (36%)	-
Intermediate grade	49 (64%)	-	-
High grade	-	27 (100%)

Median (Interquartile range) or n (%)