|
n (%) |
n (%) |
n (%) |
Age at enrollment (months), median (IQR) |
3 (2-6) |
3 (2-6) |
3
(2-6) |
Sex |
|
|
|
Male |
352 (59) |
296 (59) |
56 (59) |
Female |
246 (41) |
207 (41) |
39 (41) |
Race/ethnicity |
|
|
|
White, non-Hispanic |
252 (42) |
194 (39) |
58 (61) |
Black, non-Hispanic |
140 (23) |
123 (25) |
17 (18) |
Hispanic |
187 (31) |
169 (34) |
18 (19) |
Other |
19 (3) |
17 (3) |
2 (2) |
Median household income by ZIP code |
Median household income by ZIP
code |
Median household income by ZIP code |
|
<$40,000 |
210 (35) |
188 (37) |
22 (23) |
$40,000-$79,999 |
313 (52) |
254 (51) |
59 (62) |
≥$80,000 |
75 (13) |
61 (12) |
14 (15) |
Insurance |
|
|
|
Private |
243 (41) |
184 (37) |
59 (62) |
Public or none |
353 (59) |
317 (63) |
36 (38) |
Maternal history of atopic conditions |
Maternal history of
atopic conditions |
Maternal history of atopic conditions |
|
Food allergy |
|
|
|
No |
523 (88) |
447 (89) |
76 (80) |
Yes |
72 (12) |
53 (11) |
19 (20) |
Infancy |
|
|
|
Atopic dermatitis during first year of life |
Atopic dermatitis during
first year of life |
Atopic dermatitis during first year of life |
Atopic dermatitis during first year of life |
No |
466 (78) |
393 (78) |
73 (77) |
Yes |
132 (22) |
110 (22) |
22 (23) |
Early childhood exam |
|
|
|
Age at exam (months), median (IQR) |
45 (41-51) |
45 (41-51) |
45
(40-54) |
Geographic region* |
|
|
|
Northeast |
151 (25) |
123 (25) |
28 (30) |
Midwest |
59 (10) |
42 (8) |
17 (18) |
South |
244 (41) |
205 (41) |
39 (41) |
West |
144 (24) |
133 (26) |
11 (12) |
Season of exam†
|
|
|
|
Spring |
172 (29) |
147 (29) |
25 (26) |
Summer |
131 (22) |
109 (22) |
22 (23) |
Fall |
165 (28) |
143 (28) |
22 (23) |
Winter |
130 (22) |
104 (21) |
26 (27) |