Normal IgE (n = 18) | High IgE (n = 32) | P-value | |||
Sex: | 0.832 | ||||
Male | 9 | 37.5 | 15 | 62.5 | |
Female | 9 | 34.6 | 17 | 65.4 | |
Age: Mean ± SD (Range) | 49.22 ± 7.77 | 45.09 ± 14.88 | 0.280 | ||
Smoking: | 0.129 | ||||
Smoker | 7 | 38.9 | 11 | 61.1 | |
Non-smoker | 9 | 30.0 | 21 | 70.0 | |
Ex-smoker | 2 | 100.0 | 0 | 0.0 |