Table 1 Demographic data and characteristics of the study group examined before commencement and at the end of their work as ragweed workers
From: Risk of sensitization and allergy in Ragweed workers – a pilot study
Initial examination | Final examination | |
|---|---|---|
Number of subjects | 20 | 20 |
Sex (♀/♂) | 06/14/14 | 06/14/14 |
Age (yrs)1 | 45.5 | 48.5 |
range (min-max) | 29-59 | 32-61 |
Smokers | 14 (70%) | 16 (80%) |
Allergic rhinits | 3/20 (15%) | 3/20 (15%) |
Allergic asthma | 0/20 (0%) | 0/20 (0%) |
Atopic dermatitis | 0/20 (0%) | 0/20 (0%) |