Table 3 The associations of allergy with head and neck squamous cell carcinoma by subsites.

From: Allergies and risk of head and neck cancer: a case–control study

Allergies

Lip and oral cavity (130)

Pharynx (33)

Larynx (122)

Other HNC (15)

Crude OR, (95% CI)

Adjusted OR*, (95% CI)

Crude OR, (95% CI)

Adjusted OR, (95% CI)

Crude OR, (95% CI)

Adjusted OR, (95% CI)

Crude OR, (95% CI)

Adjusted OR, (95% CI)

Any allergies

 Yes

0.47 (0.28, 0.80)

0.40 (0.23, 0.69)

0.26 (0.07, 0.87)

0.23 (0.06, 0.80)

0.42 (0.24, 0.73)

0.45 (0.21, 0.94)

0.65 (0.18, 2.35)

0.59 (0.13, 2.61)

 No

Referent

Referent

Referent

Referent

Referent

Referent

Referent

Referent

Asthma

 Yes

0.54 (0.29, 1.00)

0.46 (0.24, 0.88)

0.28 (0.06, 1.24)

0.22 (0.05, 1.02)

0.49 (0.25, 0.93)

0.37 (0.16, 0.88)

1.12 (0.30, 4.08)

0.83 (0.18, 3.78)

 No

Referent

Referent

Referent

Referent

Referent

Referent

Referent

Referent

Allergic rhinitis

 Yes

0.27 (0.09, 0.79)

0.25 (0.08, 0.73)

0.56 (0.12, 2.44)

0.71 (0.15, 3.23)

0.14 (0.03, 0.61)

0.37 (0.07, 1.81)

 No

Referent

Referent

Referent

Referent

Referent

Referent

Referent

Referent

Eczema/Atopic dermatitis

 Yes

0.54 (0.18, 1.60)

0.99 (0.16, 1.54)

0.53 (0.06, 4.09)

0.51 (0.05, 4.53)

0.14 (0.01, 1.05)

0.46 (0.04, 4.70)

 No

Referent

Referent

Referent

Referent

Referent

Referent

Referent

Referent

Food allergy

 Yes

0.34 (0.10, 1.18)

0.32 (0.09, 1.13)

 No

Referent

Referent

Referent

Referent

Referent

Referent

Referent

Referent

Drug allergy

 Yes

0.76 (0.25, 2.34)

1.19 (0.25, 5.57)

 No

Referent

Referent

Referent

Referent

Referent

Referent

Referent

Referent

  1. *OR adjusted for age, sex, place of residence, oral health, SES, tobacco smoking, opium use, alcohol drinking.