Table 2 The associations between atopic dermatitis and study outcomes for 33 516 adolescents

Chronic obstructive lung disease^a

No

Reference

Reference

Reference

Reference

Yes

1.45 (1.20 to 1.76)

1.58 (1.30 to 1.92)

2.74 (1.74 to 4.31)

2.84 (1.77 to 4.57)

Asthma

No

Reference

Reference

Reference

Reference

Yes

2.16 (1.94 to 2.41)

2.13 (1.91 to 2.38)

3.87 (3.02 to 4.95)

3.54 (2.76 to 4.55)

Recurrent gastrointestinal symptoms

No

Reference

Reference

Reference

Reference

Yes, mild

1.75 (1.62 to 1.90)

1.78 (1.64 to 1.92)

2.50 (2.00 to 3.12)

2.48 (1.98 to 3.11)

Yes, severe

1.85 (1.58 to 2.16)

1.85 (1.58 to 2.17)

7.38 (5.57 to 9.78)

6.33 (4.74 to 8.45)

High blood pressure^a

No

Reference

Reference

Reference

Reference

Yes

1.06 (0.98 to 1.15)

1.16 (1.06 to 1.26)

1.57 (1.23 to 2.01)

1.76 (1.36 to 2.29)

Type 2 diabetes^a

No

Reference

Reference

Reference

Reference

Yes

1.04 (0.91 to 1.19)

1.11 (0.97 to 1.28)

1.82 (1.29 to 2.57)

1.96 (1.37 to 2.79)

Obesity (BMI > = 30)

No

Reference

Reference

Reference

Reference

Yes

1.34 (1.23 to 1.46)

1.34 (1.23 to 1.47)

1.90 (1.52 to 2.37)

2.01 (1.60 to 2.53)

Joint pain^b

No

Reference

Reference

Reference

Reference

Yes, mild

1.43 (1.31 to 1.56)

1.47 (1.35 to 1.61)

2.35 (1.71 to 3.23)

2.84 (2.05 to 3.93)

Yes, severe

1.78 (1.60 to 1.99)

1.91 (1.70 to 2.14)

6.01 (4.29 to 8.40)

7.57 (5.34 to 10.73)

Headache or Migraine

No

Reference

Reference

Reference

Reference

Yes, mild

1.57 (1.44 to 1.71)

1.50 (1.38 to 1.64)

2.33 (1.87 to 2.91)

1.88 (1.49 to 2.37)

Yes, severe

1.92 (1.60 to 2.31)

1.80 (1.50 to 2.17)

5.39 (3.81 to 7.63)

3.89 (2.71 to 5.57)