Table 1

Number of new cases and disease years of workers with rhinitis and asthma symptoms and of disabled workers calculated with the dynamic population-based health model with or without implementation of interventions for a worker population of 10 000 workers over a period of 20 years

No interventionCovenant interventionHealth surveillance intervention
New casesDisease yearsNew casesDisease yearsNew casesDisease years
Rhinitis symptoms243620 591202619 012189023 021
Asthma symptoms140411 968109898854936649
Work disability555469333