Table 1.

Patient characteristics

	NP1	NP2	NP3	NP4	NP5	NP6	NP7	NP8	NP9	CP1	CP2	CP3	CP4	CP5	CP6	CP7	CP8	CP9
Gender	male	male	male	female	female	female	male	female	male	male	female	male	female	male	male	female	female	female
Age (years)	55	53	48	30	32	30	23	55	56	42	44	41	49	58	68	64	61	53
Race	white	white	white	white	white	white	white	white	hispanic	white	white	hispanic	white	white	white	white	white	white
Smoker	−	+	+	−	−	−	−	−	−	−	+	+	+	+	+	+	−	+
Alcohol	+	−	+	−	−	−	−	−	−	−	−	+	+	−	+	+	−	+
TIGAR-O	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	n/a	G	G	T	T	I	T	T	I	T
Symptoms	pain	pain	pain, weight loss	pain, diarrhea	pain	pain	pain	diarrhea	pain	pain, re- current pancreatitis	pain, re- current pancreatitis	pain	pain	pain	pain	none	weight loss, pain	pain
CT Scan Findings	none	none	none	none	none	none	none	none	none	calcifi- cation	calcifi- cation dilated main duct	calcifi- cation	n/a	calcifi- cation	calcifi- cation dilated main duct, atrophy	dilated duct, calcifi- cation atrophy	calcif- cation, dilated duct, atrophy	calcifi- cation cyst
CT Grade	normal	n/a	normal	n/a	normal	n/a	normal	normal	normal	definite	definite	definite	n/a	definite	definite	definite	definite	definite
EUS Score	1	4	2	n/a	4	2	3	1	n/a	5	5	n/a	7	n/a	5	n/a	8	6
MRI grade	n/a	0	n/a	0	0	0	0	0	0	IV	IV	IV	III	IV	IV	IV	IV	IV
CP based on imaging	−	−	−	−	−	−	−	−	−	+	+	+	+	+	+	+	+	+
Peak [HCO3−]	80	84	101	115	81	90	84	92	114	60	26	22	41	22	39	37	54	38
Secretory dysfunction	−	−	−	−	−	−	−	−	−	+	+	+	+	+	+	+	+	+

TIGAR-O: T, Toxic-metabolic; I, Idiopathic; G, Genetic; A, Autoimmune; R, Recurrent and severe acute pancreatitis; O, Obstructive. EUS scores: 0–2 is normal, 3–4 is equivocal, >5 is definite CP. MRI/MRCP Grade (Cambridge classification: normal=0, equivocal=I, mild=II, moderate=III, severe=IV). Secretory dysfunction: yes (+) <80, no (−) ≥80. n/a, not available.