Table 2

ORs for allergic diseases with specific IgE class to indoor allergens

Allergen categoryControl (n=2576)Atopic dermatitis (n=2631)Allergic rhinitis (n=1320)Allergic asthma (n=1160)
ncOR*
(95% CI)
aOR*
(95% CI)
ncOR*
(95% CI)
aOR*
(95% CI)
ncOR*
(95% CI)
aOR*
(95% CI)
Dermatophagoides pteronyssinus
 No209821071.00 (ref)1.00 (ref)10381.00 (ref)1.00 (ref)8521.00 (ref)1.00 (ref)
 Class 11772031.14
(0.93 to 1.41)
1.17
(0.93 to 1.47)
901.03
(0.79 to 1.34)
0.89
(0.63 to 1.24)
700.97
(0.73 to 1.30)
1.19
(0.85 to 1.66)
 Class 22282431.06
(0.88 to 1.28)
1.11
(0.91 to 1.36)
1551.37
(1.11 to 1.71)
1.16
(0.90 to 1.51)
1531.65
(1.33 to 2.06)
1.40
(1.07 to 1.83)
 Class 373781.06
(0.77 to 1.47)
1.19
(0.84 to 1.69)
371.02
(0.69 to 1.53)
0.80
(0.51 to 1.26)
852.87
(2.08 to 3.96)
3.68
(2.50 to 5.40)
 P trend0.34150.0306<0.0001
Cat and dog fur
 No251325391.00 (ref)1.00 (ref)12871.00 (ref)1.00 (ref)10891.00 (ref)1.00 (ref)
 Class 135540.95
(0.59 to 1.53)
0.90
(0.54 to 1.49)
181.00
(0.57 to 1.78)
1.08
(0.58 to 2.01)
201.32
(0.76 to 2.30)
1.08
(0.58 to 1.99)
 Class 214201.40
(0.71 to 2.78)
1.67
(0.78 to 3.59)
81.12
(0.47 to 2.67)
1.26
(0.46 to 3.44)
162.64
(1.28 to 5.42)
4.10
(1.67 to 9.91)
 Class 314181.26
(0.63 to 2.54)
1.29
(0.62 to 2.69)
70.98
(0.39 to 2.43)
1.17
(0.46 to 3.22)
355.77
(3.09 to 10.77)
7.13
(3.44 to 14.79)
 P trend0.34980.9260<0.0001
Mould mixture
 No220522521.00 (ref)1.00 (ref)10591.00 (ref)1.00 (ref)9901.00 (ref)1.00 (ref)
 Class 12342451.03
(0.85 to 1.24)
1.05
(0.86 to 1.29)
1231.09
(0.87 to 1.38)
0.81
(0.61 to 1.08)
1061.01
(0.79 to 1.28)
0.98
(0.74 to 1.29)
 Class 2100970.95
(0.71 to 1.26)
1.07
(0.79 to 1.44)
801.67
(1.23 to 2.26)
1.58
(1.12 to 2.22)
461.03
(0.72 to 1.46)
0.67
(0.44 to 1.01)
 Class 337370.98
(0.62 to 1.55)
1.04
(0.65 to 1.67)
583.26
(2.15 to 4.96)
3.32
(2.14 to 5.14)
181.09
(0.62 to 1.91)
1.01
(0.55 to 1.86)
 P trend0.8736<0.00010.7814
  • *OR values of three allergic disease compared with controls.

  • aOR, adjusted OR; cOR, crude OR.