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Epidemiological data show excess of respiratory, dermatological, infectious, carcinogenic and musculoskeletal disorders among agricultural workers. Nevertheless, the national rates of reported cases do not correspond to the expected epidemiological data. In 2009, 3.914 cases of occupational diseases were reported to the national work compensation Institute (INAIL), as related to 1,200.000 agricultural workers employed in Italy. About 71% of these cases were related to musculoskeletal disorders. This shows a relevant difference between observed and expected cases, even more evident than in other sectors like constructions. More efficient preventive intervention is needed to improve this situation of under-reporting, through the implementation of epidemiological surveillance based on multiple sources of information. These sources should include the periodical health surveillance of active workers, the databank of General Practitioners, the hospital admission charts, and the case-lists of patients admitted to the Institutes of Occupational Health, according to a systematic active search of occupational cases.

Using the Hospital computerized database, individual variables including referral source, gender; age, life style, work sector, clinical and work history, final clinical diagnosis and work-relatedness evaluation were retrieved and analysed. The results of this survey showed a significant increase of number of cases, especially from 1999 to 2006. Shoulder disorders showed a significant increase in the latest years of the observation period, while the other upper limb districts remained constant. The work sectors mostly affected were textile, construction, metalmechanical and food industry. The findings of this study indicates an increasing demand for clinical assessment of work-related musculoskeletal disorders of the upper limb. Therefore, it is important that a standardized diagnostic procedure is applied together with an accurate evaluation of biomechanical overload.

The existence of a risk of musculoskeletal disorders work-related of the upper extremity (UEWMSDs) in the textile industry, specifically in particular working phases as spinning, appears today controversial. The upper limb disorders, sometimes described, have not a location ever plausible with the level of the biomechanical overload, as when carpal tunnel syndromes are signalled during activities in which the shoulder is the only segment eventually interested. Moreover these findings are shown in workers appointed at tasks or actions not clearly identified at risk. For example the spinning activity, that requires the movement of shuttles of modest weight, sometimes on levels above the shoulder line, is organized with cyclical cadences sometimes as repetitive tasks concentrated in a short period, sometimes in longer during the entire shift. Distribution and number of the actions, would however allow a sufficient biomechanical recovery. The identification of the single technical action may result difficult, due to interindividual variability of actions, of their speed and complexity. Furthermore the other possible activities, alternate with specific spinning activities, can require strength or not correct posture even if they may have short duration. In this paper we present and discuss the results of the ergonomic survey for risk assessment of musculoskeletal disorders work-related of the upper limb. These analysis have been carried out in two textile plants, in which some cases of disorders of the upper limb in workers employed in spinning activities have been described by occupational health physicians. In addition to assessment of possible risk for UEWMSDs in spinning activities, we founded the capability of usual methods for ergonomic analysis to adequately examine work situations like spinning, in which the hazardous actions are diluted over the entire shift or concentrate in a short period and in which there is a specific biomechanically overloaded segment i.e. the shoulder. Finally attention was paid to evaluate psychosocial factors which appear to be important when biomechanical factors are low-lying.

The prevalence of parkinsonian syndromes was studied in the province of Brescia (Northern Italy), in order to verify its possible increase in the surroundings of ferroalloy plants located in a valley of the pre-Alps. A case-list of subjects affected by these disturbances was identified using four different sources of information: a) registers from local medical clinics; b) admission charts from local hospitals; c) consumption of levodopa; d) NHS list of exemption from prescription payment, due to the illness. Exploratory data show a frequency of parkinsonian disturbances among the residents in the surroundings of the ferroalloy plants and downwind (crude prevalence = 358/100,000 population, standardized for age and sex = 438) significantly higher (s.m.r, = 1.58; C.I. = 1.41-1.76) than the entire Province (crude prevalence 246/100,000). This preliminary result could indicate the interaction of prolonged environmental exposure to heavy metals, such as manganese, and genetic factors, potentially relevant in this mountain population.