Prevention in the workplace and training of personnel: new methodological approaches.

In Italy since 15 years huge investments in term of human, material and economical resources have been allocated to prevention. However epidemiological data show unsatisfactory results. It's necessary and urgent to modify the general learning of prevention in order to increase all the actors involved in social and productive system. The aim of our project is to improve competencies and knowledge concerning hygiene in the workplace and prevention of nursing personnel, using cooperative-learning model, concerning the ways of transmission of infectious diseases, so that they will be able to develop their activities and being motivated in the adoption of safety proceedings. The results indicate, in all the participants groups, an improvement of their skills and knowledge about the correct behavioural procedures to limit biological hazards for themselves and for their patients. We observed increased motivation and awareness, a greater ability to take action when they see the adoption of inadequate or incorrect procedures by colleagues.

Burning mouth syndrome and personality profiles.

AIM: The burning mouth syndrome (BMS) is an oral disorder that consists of a burning pain in the mouth without any visible clinical manifestations: its etiology is still unclear and the etiological factors have been classified as local, systemic and psychogenic. In this study, we reported the evaluation of the psychological profile of BMS and non-BMS subjects in order to identify any psychological disease affecting these patients and to evaluate a possible psychological factor in the ethiopathogenesis of BMS. METHODS: Twenty-eight patients affected by BMS, evaluated at the Section of Dentistry of the University of Parma, and 24 matched control subjects were evaluated for their personality profile using the Minnesota Multiphasic Personality Inventory-2 (MMPI-2), a questionnaire which analyses various aspects of personality through 10 scales: hypochondriasis, depression, hysteria, psychopathic deviation, masculinity-femininity, paranoia, psychasthenia, schizophrenia, hypomania, social introversion. From this study, 7 BMS patients and 12 control subjects were excluded due to high scores reported in one or more of the 3 control scales. The t-test and the Mann-Whitney test were used to compare the 2 groups and the results were considered statistically significant with P<0.01. RESULTS: The results show no significant differences in personality profiles between the BMS and the control subjects suggesting an etiology for BMS different from the psychogenic hypothesis. CONCLUSIONS: Further researches and the evaluation of larger BMS subjects groups are necessary in order to validate the hypothesis of the neurological etiology of BMS.