Repository Table E1.

Food sensitization prevalence^a and clinical FA estimates in the United States (2005-2006) by age

	Sensitization >=0.35 kU/L	Unlikely FA 0.35-2.0 kU/L	Possible FA 2.0 kU/L-PLe	Likely FA >= PLe	Estimated Clinical FA Ratef
Food Sensitizationb
1-5	28.1 ± 1.2 (291)	21.5 ± 1.0 (230)	4.5 ± 0.8 (40)	2.1 ± 0.4 (21)	4.3 ± 0.6
6-19	21.8 ± 1.0 (702)	15.6 ± 0.9 (473)	4.7 ± 0.6 (150)	1.5 ± 0.3 (79)	3.8 ± 0.4
20-39	15.9 ± 1.1 (313)	12.4 ± 0.7 (236)	2.1 ± 0.5 (51)	1.3 ± 0.4 (26)	2.4 ± 0.5
40-59	14.7 ± 0.9 (217)	10.7 ± 0.6 (161)	3.3 ± 0.6 (45)	0.75 ± 0.30 (11)	2.3 ± 0.4
60+	13.0 ± 1.3 (206)	10.6 ± 1.2 (167)	2.2 ± 0.4 (34)	0.25 ± 0.15 (5)	1.3 ± 0.3
Milk
1-5	22.0 ± 1.1 (230)	18.6 ± 0.9 (198)	3.1 ± 0.7 (27)	0.28 ± 0.13 (5)	1.8 ± 0.4
6-19	8.1 ± 1.0 (254)	7.6 ± 0.9 (240)	0.50 ± 0.19 (13)	0.01 ± 0.01 (1)	0.26 ± 0.10
20-39	3.2 ± 0.5 (50)	2.9 ± 0.5 (45)	0.32 ± 0.15 (5)	(0)	0.16 ± 0.07
40-59	4.9 ± 0.7 (59)	4.0 ± 0.7 (48)	0.75 ± 0.34 (10)	0.12 ± 0.13 (1)	0.49 ± 0.22
60+	3.8 ± 0.5 (57)	3.2 ± 0.5 (50)	0.67 ± 0.31 (7)	(0)	0.33 ± 0.15
Egg
1-5	13.9 ± 1.1 (144)	11.4 ± 1.1 (117)	1.2 ± 0.3 (15)	1.3 ± 0.4 (12)	1.8 ± 0.4
6-19	4.1 ± 0.5 (99)	3.8 ± 0.5 (92)	0.20 ± 0.13 (4)	0.05 ± 0.03 (3)	0.14 ± 0.06
20-39	2.1 ± 0.5 (28)	1.9 ± 0.5 (27)	(0)	0.13 ± 0.13 (1)	0.12 ± 0.12
40-59	3.8 ± 0.7 (46)	3.4 ± 0.6 (40)	0.41 ± 0.18 (6)	(0)	0.20 ± 0.09
60+	3.9 ± 0.8 (54)	3.7 ± 0.8 (51)	0.11 ± 0.11 (1)	0.03 ± 0.02 (2)	0.08 ± 0.06
Peanut
1-5	7.1 ± 1.1 (68)	4.5 ± 0.9 (44)	1.6 ± 0.7 (14)	1.0 ± 0.3 (10)	1.8 ± 0.3
6-19	10.7 ± 1.0 (345)	6.1 ± 0.8 (192)	3.6 ± 0.5 (118)	0.92 ± 0.23 (35)	2.7 ± 0.3
20-39	8.7 ± 0.7 (178)	6.9 ± 0.5 (133)	1.4 ± 0.3 (38)	0.31 ± 0.16 (7)	1.0 ± 0.3
40-59	6.5 ± 0.8 (104)	4.4 ± 0.5 (74)	2.0 ± 0.5 (27)	0.09 ± 0.07 (3)	1.1 ± 0.3
60+	4.5 ± 0.8 (77)	3.9 ± 0.7 (66)	0.59 ± 0.11 (11)	(0)	0.29 ± 0.05
Shrimpc
1-5	Not Done	Not Done	Not Done	Not Done	Not Done
6-19	6.1 ± 0.7 (254)	4.4 ± 0.6 (167)	1.1 ± 0.2 (41)	0.63 ± 0.13 (46)	1.1 ± 0.2
20-39	6.7 ± 0.9 (141)	5.2 ± 0.6 (110)	0.61 ± 0.24 (12)	0.94 ± 0.26 (19)	1.2 ± 0.3
40-59	5.9 ± 0.8 (92)	4.6 ± 0.6 (71)	0.71 ± 0.26 (13)	0.56 ± 0.26 (8)	0.89 ± 0.27
60+	4.6 ± 0.6 (81)	3.4 ± 0.6 (60)	0.91 ± 0.32 (18)	0.22 ± 0.15 (3)	0.67 ± 0.24
Multiple Food Sensitizationd
1-5	11.6 ± 1.4 (117)	6.1 ± 1.1 (70)	3.9 ± 0.7 (32)	1.5 ± 0.5 (15)	3.4 ± 0.5
6-19	5.9 ± 0.6 (194)	3.0 ± 0.5 (83)	2.0 ± 0.4 (67)	0.89 ± 0.23 (44)	1.8 ± 0.3
20-39	4.0 ± 0.5 (73)	2.3 ± 0.4 (37)	1.0 ± 0.4 (25)	0.67 ± 0.32 (11)	1.2 ± 0.3
40-59	4.5 ± 0.8 (61)	2.3 ± 0.6 (30)	1.9 ± 0.4 (25)	0.27 ± 0.15 (6)	1.2 ± 0.3
60+	3.1 ± 0.6 (53)	1.9 ± 0.4 (30)	1.2 ± 0.3 (20)	0.05 ± 0.03 (3)	0.65 ± 0.19

^aWeighted % ± Standard Error (N)

^bFood Sensitization: at least one food ≥ 0.35 kU/L

^cInformation only available for ≥ 6 year olds

^dMultiple Food Sensitization: two or more foods ≥ 0.35 kU/L

^ePL - predictive level: for ages 1-5 years old, 5 kU/L; for age 6+, cow's milk 15 kU/L, egg white 7 kU/L, peanut 14 kU/L, shrimp 5 kU/L

^fEstimated Clinical FA Rate = 50% of participants with PFA + 95% of participants with LFA.