[Burden of COPD on health profiles in different work activities]

According to WHO, COPD will be the 5th cause of disability and the 3rd cause of mortality by 2020. Even cigarette smoking represents the main cause of COPD recent studies demonstrated positive association with occupational exposure. In Europe costs of COPD were estimated at about 38,8 billion Euros in 2000; its burden is also expected to increase. Aim of the study is to evaluate the burden of COPD on health profiles in a sample of workers of Campania region. Prevalences were calculated in a sample of 908 male workers, employed in industrial (479) and tertiary (429) sectors. Results were compared with population data of ISTAT database. Higher prevalence of COPD was found in industrial workers (23.4%) than general population (3.5%) and tertiary workers (2.1%). Analysing smoking habits, higher prevalence of smokers in the industrial sector (75.9%) than tertiary (66.4%) was found, but this difference cannot explain the big difference of COPD prevalence between the two groups and suggest a positive interaction between smoking and occupational exposure. In conclusion, the results analysis underlines the burden of COPD on workers' health status, particularly in some work activities. Specific health promotion programs are necessary in these activities.