Mutually adjusted independent risk factors associated with being a case in the multiple regression analysis
Risk factor | Adjusted odds ratio | 95% confidence intervals | p value |
Place of residence | |||
Rural | 1.0 | ||
Urban | 3.46 | 1.48 to 8.06 | 0.004 |
Nationality | |||
Non-Saudi | 1.0 | ||
Saudi | 2.09 | 0.94 to 4.65 | 0.07 |
Sex | |||
Female | 1.0 | ||
Male | 0.63 | 0.32 to 1.32 | 0.17 |
Mother's education | |||
None | 1.0 | ||
Primary | 0.30 | 0.11 to 0.77 | |
Secondary | 0.54 | 0.21 to 1.42 | |
Higher | 0.45 | 0.22 to 0.92 | 0.04 |
Family history of asthma/allergy | |||
No | 1.0 | ||
Yes | 9.22 | 4.93 to 17.24 | <0.001 |
Positive skin test | |||
No | 1.0 | ||
Yes | 4.39 | 2.34 to 8.23 | <0.001 |