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The aim of this work is to analyse the prevalence of occupational diseases in construction industry, comparing the results of the first years of health surveillance (1996-2000) and today's situation. We compare the prevalence of occupational diseases observed in 1348 workers during the period 1996-2000 (mean age 36,4 years, DS 11,8; mean experience in construction industry 16,9 years, DS 12,3) and the one observed in 795 different workers during 2006 (mean age 38,8 years, DS 11,1; mean experience in construction industry 18 years, DS 16,6). The prevalence of occupational diseases is respectively 12.09% and 12.83%. But analysing the single pathology it's possible to observe important differences between the two groups. In the workers observed in 2006 there is a significant reduction in prevalence of hearing loss caused by chronic exposure to noise and in prevalence of vascular disease caused by hand-arm vibrations: respectively from 94,9 to 79,2 cases/1000 workers and from 6,7 to 2.6 cases/1000 workers. Musculoskeletal diseases instead are increased from 11,1 to 37,7 cases/1000 workers, showing more attention to the problem, better diagnostics ability and more recognition by public insurance agency for occupational diseases.

The aim of this study is to evaluate the outcome of 302 occupational diseases in building workers detected by UOOML Ospedali Riuniti of Bergamo and notified to INAIL from 2000 to 2005. The 41.3% of cases were accepted as work-related. Among remaining cases (58.7%), INAIL rejected 40.9% for lack or absence of documentation. 59.1% for no adhesion to legal medicine criteria. By analysis of occupational diseases detected in the last 5 years, we found an increase of muscle-skeletal disorders, for which, now, diagnostic procedure and insurance evaluation are difficult. This work shows a wide gap between reported occupational diseases of buildings workers and compensation given by INAIL. These results underlines the need of comparison among involved institutions in order to standardize statistical and diagnostic instruments.

In this work it's briefly described the experience in planning and realizing of first aid at work courses for workers of the building trade, realized by the UOOML in collaboration with CPT and CPTA of Bergamo. In particular this is a report of the activity of planning and realization of courses in the months from February till September 2004.

The rule in force and the Guide-Lines concerning the topic point out specific duties for the Occupational Physician; the most important is certainly health survey, which is organized in several formal medical actions; another Occupational Physician's relevant activity is the "collaboration to the risk assessment". Because of the complexity of the construction building industry and because of the central role of the Occupational Physician in health care, the problems which he has to face are two: firstly he has to improve the knowledge about specific risks of the construction building industry; secondly he must adapt his specialistic knowledge, including the methodology acquired during the school training, to the specific organization conditions and risk of the field.

The aim of this work is to expose the results obtained with the application of a model about efficacy in occupational medicine proposed by ALMLII. In particular we discuss the validity of some indicators of efficacy used in a large group of construction workers during health surveillance, in order to verify effectiveness and appropriateness of an occupational medicine service, as a part of the whole prevention and safety system.

The aim of this project is to value, through a specific questionnaire, the effectiveness and utility of the professional training among the construction workers responsible of the First Aid. 48 construction firms, in Province of Bergamo, were examined and 100 first aid responsible were tested through to the questionnaire. The 21% of the subjects performed a practical first aid intervention. The 84% considers the professional training courses to be globally satisfactory, and one third underlines the necessity of an annual refresher course. This study tends to confirm the validity of this program of professional training, particularly in the construction trade, that is characterized by a high accidents rate.

This work shows the results of a study about variation of the judgement of the fitness to specific work in the construction industry in a year. In the 8.6% of the cases, after a year from the previous examination, it was necessary to express new limitations to the job activity mainly because of the presence of illness of the musculoskeletal or cardiovascular system. Considering only workers aged over 35 years, the percentage of variation after a year grows to 12.3%.