Lung function and atopy were determined using spirometry and skin-prick tests,
respectively. Inhalable dust levels were measured on the same day.Green dust was associated with atopic sensitisation. particularly against outdoor allergens.
Forced vital capacity, forced expiratory volume in one second and peak expiratory flow were significantly lower in workers exposed to high levels of green dust and dry dust.
These associations were observed both in subjects with and without asthma symptoms. No associations with cross shift changes in lung function were found.
Exposure to green pine sawdust may be a risk factor for atopic. Both green and dry dust were associated with obstructive