Relative risk (95% CI) | p-value | |
Allergic rhinitis | 2.74 (1.34–3.89) | <0.01 |
Asthma | 3.46 (1.55–4.73) | <0.001 |
Recurrent ear infections | 2.37 (1.12–3.44) | <0.03 |
Status post tympanostomy tubes | 2.87 (1.67–3.78) | <0.001 |
Status post adenotonsillectomy | 4.78 (2.72–7.66) | <0.0001 |
Parental smoking | 2.25 (1.44–3.66) | <0.001 |
Parental habitual snoring | 2.43 (1.39–3.87) | <0.001 |