[Assessment of occupational stress among shopping centre employees]. / Valutazione dello stress lavoro correlato nei lavoratori di un centro commerciale.

Occupational stress literature emphasizes the importance of assessment and management of work related stress. The recognition of the harmful physical and psychological effects of occupational stress on both individuals and organizations is widely studied in Europe. In Italy such legislation was introduced by Legislative Decree 81/2008. Objective of the present study was to evaluate the occupational stress level of a shopping centre employees. A sample of 50 workers, 54% male (n = 27) and 46% female (n = 23) underwent to the Occupational Stress Index (OSI) questionnaire, used to examine occupational stress level of employees through the evaluation of work organization, individual characteristics, coping strategies, and psychosomatic effects of the stress. The results of OS were compared to the stress levels of a reference population. Results of data analysis provided evidence that the work organization of the examined shopping centre was good and there was no correlation between work characteristics, personality patterns, coping strategies and the psychosomatic effects of the stress. In addition a negative relationship between job satisfaction and length of service was found. Improvements in working conditions as well as early diagnosis are essential for preventing further increases in these disorders among workers. The next step would be multidisciplinary intervention studies aimed at the work environment, with the goal of identifying scientifically-based strategies that are most effective in preventing occupational stress.

[Prevalence of Staphylococcus aureus methicillin-resistant (MRSA) among health care workers]. / Prevalenza di Staphylococcus aureus meticillino-resistente (MRSA) tra gli operatori sanitari.

Methicillin-resistant Staphylococcus Aureus (MRSA) is a type of Staphylococcus that is resistant to certain antibiotics. These antibiotics include methicillin and other more common antibiotics such as oxacillin, penicillin and amoxicillin. Staphylococcus infections, including MRSA, occur most frequently among persons in hospitals and healthcare facilities. The present study was performed to investigate the in vitro activity of oxacillin and other antimicrobial agents against S. aureus strains obtained from nursing personnel. The study included 56 hospital personnel of Universitary Policlinic of Messina. S. aureus strain was isolated in 14 samples (25%); resistent patterns have been studied and results have demonstrated: none methicillin resistant, while 14% oxacillin and tetraciclin resistant. The incidence of methicillin sensitive was 100%, while 86% proved to be sensitive to oxacillin and tetraciclin. In conclusion, the usually hygienic methods (disposable gowns, hygienic hand disinfection after each patients contact, masks use when is a risk of aerosolization of MRSA) are indicate for significantly reducing of these strains. Continuing education programmes can help to increase awareness among hospital staff.