Demographics
Age, y
Male gender
Caucasian
Birth weight, g
Z-score for BMI
|
5 [4, 6]
84/125 (67.2)
91/119 (76.5)
3185 [2800, 3502]
0.3 [-0.5, 1.1]
n’=124
|
5 [4, 6]
32/47 (68.1)
35/42 (83.3)
3380 [3102, 3550]
0.3 [-0.3, 0.8]
n’=47
|
5 [4, 6]
52/78 (66.7)
56/77 (72.7)
3100 [2600, 3430]
0.4 [-0.6, 1.3]
n’=77
|
0.23
0.99
0.99
0.0036
0.48
|
9 [ 8, 11]
112/170 (65.9)
104/158 (65.8)
3270 [2925, 3665]
0.7 [-0.3, 2.0]
n’=163
|
9 [ 8.0, 10.2]
69/108 (63.9)
70/102 (68.6)
3305 [2900, 3715]
0.9 [-0.3, 2.0]
n’=102
|
9 [ 9, 11]
43/62 (69.4)
34/56 (60.7)
3200 [2930, 3540]
0.5 [-0.4, 1.7]
n’=61
|
0.12
0.58
0.41
0.27
0.32
|
Environment
Rural or semi-rural home
Mother smoked during pregnancy
Second-hand smoke exposure
Visible mold/dampness at home
Pet ownership
|
56/125 (44.8)
17/125 (13.6)
18/122 (14.8)
26/124 (21.0)
57/125 (45.6)
|
23/47 (48.9)
4/47 (8.5)
1/47 (2.1)
4/46 (8.7)
19/47 (40.4)
|
33/78 (42.3)
13/78 (16.7)
17/75 (22.7)
22/78 (28.2)
38/78 (48.7)
|
0.59
0.31
0.0044
0.019
0.47
|
78/169 (46.2)
18/168 (10.7)
8/164 (4.9)
28/168 (16.7)
95/169 (56.2)
|
47/107 (43.9)
10/106 (9.4)
5/104 (4.8)
16/106 (15.1)
58/107 (54.2)
|
31/62 (50)
8/62 (12.9)
3/60 (5.0)
12/62 (19.4)
37/62 (59.7)
|
0.55
0.66
0.99
0.62
0.60
|
Associated allergic disorders
Family atopy in 1 parent or sibling
History of food allergy
History of allergic rhinitis
History of atopic dermatitis
|
102/120 (85.0)
18/120 (15.0)
61/124 (49.2)
42/125 (33.6)
|
40/46 (87.0)
7/46 (15.2)
27/46 (58.7)
16/47 (34.0)
|
62/74 (83.8)
11/74 (14.9)
34/78 (43.6)
26/78 (33.3)
|
0.47
0.99
0.15
0.99
|
138/160 (86.2)
30/166 (18.1)
127/170 (74.7)
58/170 (34.1)
|
87/102 (85.3)
14/106 (13.2)
79/108 (73.1)
29/108 (26.9)
|
51/58 (87.9)
16/60 (26.7)
48/62 (77.4)
29/62 (46.8)
|
0.82
0.051
0.66
0.014
|
Asthma outcomes
Age at first wheeze (months)
No. of admissions for asthma exacerbation in childhood
Asthma exacerbation in the previous year
ACT score
Total PAQLQ score
FEV1 pre-BD (Z-score)
FEV1/FVC pre-BD (Z-score)
ICS
ICS doses (µg/d eq Budesonide)
ICS + LABA
|
5 [2, 8] n’=104
1 [0, 4]
n’=125
71/123 (57.7)
20 [16, 23] n’=119
-
-0.1 [-0.9, 0.9] n’=77
-0.1 [-1.2, 0.7] n’=77
115/125 (92.0)
800 [400, 1600] n’=115
48/124 (38.7)
|
6 [3.8, 8.0] n’=36
0 [0, 1]
n’=47
3/47 (6.4)
23 [22, 25] n’=43
-
0 [-0.5, 0.9] n’=37
-0.1 [-0.9, 0.4] n’=37
37/47 (78.7)
400 [400, 400]
n’=37
13/46 (27.7)
|
4 [2.0, 8.2] n’=68
3 [0, 5]
n’=78
68/76 (89.5)
18 [14, 21] n’=76
-
-0.3 [-1.3, 0.9] n’=40
-0.2 [-1.4, 1.1] n’=40
78/78 (100.0)
1000 [800, 1837]
n’=78
35/77 (45.5)
|
0.072
< 0.0001
< 0.0001
< 0.0001
-
0.35
0.85
< 0.0001
< 0.0001
0.074479
|
5 [2, 9] n’=120
0 [0, 2]
n’=168
53/169 (31.4)
21 [17, 24] n’=170
6 [4.8, 6.8] n’=167
-0.1 [-1.2, 0.6] n’=160
-0.7 [-1.5, 0.1] n’=158
136/170 (80.0)
500 [400, 1000]
n’=136
101/170 (59.4)
|
6 [2, 11] n’=73
0 [0, 1]
n’=107
8/107 (7.5)
23 [20.0, 24.2] n’=108
6.2 [5.4, 6.8] n’=105
0.1 [-0.8, 0.8] n’=103
-0.6 [-1.2, 0.1] n’=101
74/108 (68.5)
400 [250, 500]
n’=74
48/108 (44.4)
|
4 [2.0, 8.5] n’=47
2 [0, 5]
n’=61
45/62 (72.6)
17 [13.2, 20.0] n’=62
5.2 [3.7, 6.4] n’=62
-0.7 [-1.9, 0.2] n’=57
-1.5 [-2.4, -0.1] n’=57
62/62 (100.0)
1000 [800, 1150]
n’=62
53/62 (85.5)
|
0.13
< 0.0001
< 0.0001
< 0.0001
0.00086
0.00034
0.00057
< 0.0001
< 0.0001
< 0.0001
|
Allergic sensitization
Atopy
Total IgE (Ku/L)
Blood eosinophil count (n/mm3)
|
65/106 (61.3)
89 [ 28.2, 317.2]
n=114
250 [120, 500]
n=101
|
30/43 (69.8)
129 [ 41.8, 428.2]
n’=40
300 [135, 600]
n’=39
|
35/63 (55.6)
84.5 [ 25.2, 235.8]
n’=74
240 [105, 475]
n’=62
|
0.20
0.24
0.40
|
125/152 (82.2)
283 [ 87.5, 691.5]
n’=159
400 [200, 700]
n’=124
|
78/97 (80.4)
300.5 [ 94.0, 676.8]
n’=100
320 [200, 600]
n’=77
|
47/55 (85.5)
239 [ 74.0, 811.5]
n’=59
400 [195.5, 800.0]
n’=47
|
0.57
0.70
0.41
|