Table 4. Parameter estimates for specificity model with maximum diameter of lesion.

	Adjusted odds ratio (OR)	P value	95 %CI for adjusted OR
Age	0.97	0.401	0.89 – 1.05
Maximum diameter of lesion	2.01	0.187	0.70 – 6.14
Female	0.64	0.649	0.09 – 4.43
Pancreatic location*
Body	0.66	0.771	0.04 – 11.06
Head	3.36	0.370	0.24 – 47.56
Uncinate	1

^*Categories of tail in pancreatic location were dropped because the frequency was very small or zero.