New onset asthma subjects without asthma at ECRHS I incidence rate per 1000 person-years | New onset nasal allergy subjects without nasal allergy at ECRHS I incidence rate per 1000 person-years | |
Subjects n | 874 | 754 |
Overall | 3.11 | 4.39 |
Hamburg | 3.65 | 5.14 |
Erfurt | 2.74 | 3.92 |
Male | 2.20 | 3.57 |
Female | 4.06 | 5.26 |
ECRHS: European Community Respiratory Health Survey.