Table II.

Retrospective review of subject demographics at the 11 study sites

Variable	Value
	Site subjects, no.	SR only, no.∗	SR and Mtce, no.†
Site location
Fort Carson, Colo	5	5	3
Jacksonville, Fla	5	5	5
Fort Gordon, Ga	17‡	16	11
Fort Campbell, Ky	4	4	3
Bethesda, Md	7	7	5
Camp Lejeune, NC	27	27	18
Fort Bragg, NC	21‡	20	20
Fort Bliss, Tex	11	11	7
Fort Hood, Tex	15	15	4
Fort Sam Houston, Tex	18‡	17	17
Portsmouth, Va	7	7	6
Total	137	134	99
Demographic variables
Asian, no. (%)	7 (5.1%)
Black/African American, no. (%)	13 (9.5%)
Hawaiian/Pacific Islander, no. (%)	3 (2.2%)
White, no. (%)	74 (54.0%)
Other, no. (%)	20 (14.6%)
Unknown, no. (%)	20 (14.6%)
Subject age (y), average (range)	32.4 (4-64)
Female, no. (%)	56 (40.9%)
Male, no. (%)	81 (59.1%)
Concurrent medical conditions, no. (%)
Allergic rhinitis	47 (34.3%)
Asthma	13 (9.5%)
Atopic dermatitis	9 (6.6%)
Chronic urticaria	8 (5.8%)
Eosinophilic esophagitis	1 (0.7%)

Mtce, Maintenance.

^∗Number of subjects who had an SR to IFA.

^†Number of subjects who had an SR to IFA and reached Mtce with IFA VIT.

^‡Includes patients undergoing IFA VIT who did not have SR to the initial Hymenoptera sting.