Table 2.

Characteristics of patients with final diagnosis of PPI-REE.

Patient	Foods eliminated prior to initiation of high dose PPI†	No. of endoscopies prior to high dose PPI	PPI dose (mg/kg/day) at initial endoscopy	PPI dose with persistent eosinophilia (mg/kg/day)	PPI dose at which eosinophilia resolved (mg/kg/day)
1	Soy, nuts	7	0	0.6	1.3
2	Elemental diet	1	0	N/A	1.9
3	None	1	0	N/A	1.4
4	Milk, egg, soy, wheat, peanut, tree nut, fish, shellfish	4	0	N/A	0.6
5	None	1	0	0.8	1.5
6	Soy,nuts, carrot, corn	3	0	0.3	0.64
7	None	2	Unknown		2
8	Milk	1	1.6	1.4	2.1
9	None	1	0	N/A	1.8
10	None	1	0	0.4	1.7
11	None	1	0	0.3	0.6
12	None	1	0.8	0.8	2.
13	None	1	0	N/A	1.7
14	None	1	0	N/A	0.9
15	Milk	3	0.8 (only 1 week prior)	0.7	1.5
16	Soy	2	0	N/A	1.7
17	None	3	0	N/A	2.4
18	Wheat, soy, sesame, walnut, peanut, carrot, milk, tomato, egg, blueberries, strawberries, fish and shellfish	4	0	0.6	1
19	Milk, avocado	2	0	0.91	1.6

^†Foods eliminated due to IgE mediated allergy not included.