In the European Union, the employment rate for the population in the age group 55-64 years has greatly increased in the last two decades. Companies, especially in sectors such as banking, are looking for new strategies to improve the productivity of workers in this age group. This study was conceived with the purpose of exploring the associations between job characteristics that could influence stress and certain organizational aspects in a large population of banking workers. More than 2,000 workers over 50 years of age of an Italian banking group participated in the study. Work-related stress was measured with the Stress Questionnaire (SQ). Organizational aspects of work were measured with a dedicated scale included in the SQ. Demographic aspects were detected by specific questions. Structural equation modelling was used and correlation coefficients were calculated. The results from the structural equation modeling supported the theoretical model. Organizational policies are associated with both stress correlated factors (β=0.468) and perceptions of supervisor support and social support (β=0.710). The perception of both parameters is associated with stress outcomes (β=0.365). The proposed model offered better results than a competitive model, on which a total mediation was tested, rather than a partial one (p<0.001). The results highlight the importance of an integrated assessment of the effects of organizational aspects of work and stress factors to implement the protection of physical and mental health. Further research will help to understand more thoroughly if the issues emerged are effectively related to age. This can be assessed through a case-control study that also includes younger workers.

Organic solvents (OS) are substances with well-known nervous system tropism. Long-term exposure can cause several neurological and neuropsychic manifestations (mainly toxic encephalopathy). A potential causal relation between epileptic seizures and exposure to OS remains controversial. We report seven cases of patients with no neurological history who had been professionally exposed to OS and who had at least one epileptic seizure after exposure. Selection of these cases was based on medical records of patients who were referred to the occupational health department of Charles Nicolle Hospital of Tunis during the period from January 1, 2010 to December 31, 2014. Cases studies concerned five men and two women aged between 29 and 46. Professional seniority ranged from 2 to 31 years. In all cases, epileptic seizures occurred after exposure to a mixture of solvents. It was concluded, according to workplace inspections, that there was an important daily and direct OS exposure. Working conditions were considered as defective. Six cases had generalized seizures, one patient presented with status epilepticus. Illness onset occurred between one and nine years after the beginning of exposure to OS. These cases suggest a possible relationship between OS exposure and onset of epilepsy.

The meaning of the term "medico competente" - usually adopted in Italy to indicate the occupational physician - is little known. To describe the origins of the word "medico competente" in Italy. We conducted a comprehensive analysis of the Italian legislation from the end of the nineteenth century to the present day. In the United Kingdom, occupational physicians were originally named as "certifying surgeon" (1833) and "appointed surgeon" (1860). In Italy, the term "medico delegato" was introduced to indicate the physician who visited child laborers (1886), while the word "medico competente" was first used in some propaganda leaflets of the Clinica del Lavoro of Milan in 1910. This term was officially used in Italian legislation in 1927 and was preferred to "medico di fabbrica" (factory physician) in the post-World War II period. Since 1982, the term "medico competente" has started to be considered as a synonym of occupational physician in Italian laws. The name "medico competente" appears to derive from a legislative imposition rather than from a voluntary choice developed in a medical and scientific context. Nowadays, Italian occupational physicians should be stimulated to find scientific, ethical, and professional meanings in this term, so helping to enhance their figure in modern society.

The availability of an assessment measure for work impairment in nurses, or nursing students, is of crucial importance for early detection of workers/students at risk. Recently, a new measure, the Nurses Work Functioning Questionnaire (NWFQ), has become available, but there is no validated Italian version. The aim of this study was to develop and validate an Italian version of the NWFQ. We evaluated the factor structure, the internal consistency, and the convergent and discriminant construct validity with respect to organizational justice and job strain of the Italian NWFQ using data from 645 nursing students. Results suggested that a single-factor, 34-item measurement model could be a more parsimonious alternative (CFI=.915, TLI=.910, RMSEA=.039 e CFI=.907, TLI=.901, RMSEA=.046 in in two random subsamples; median factor loading .50, range .26-.63) to the original seven-factor structure. The score on this version of the NWFQ showed excellent internal consistency and construct validity, as higher scores were significantly associated with lower perceived distributive (r=-.30) and interpersonal justice (r=-.43), decision latitude (r=-.33), and social support (r=-.58). The Italian refinement of the NWFQ seems to have adequate psychometric properties and it is thus suitable for the assessment of impairment of work functioning in nursing students.

The median age of the workforce, and of healthcare workers in particular, is increasing, resulting in a reduced work capacity. This may prompt the occupational physician to issue fitness for work limitations. To examine the health surveillance data collected over 20 years on the employees of a large healthcare institution to identify the effects of the limitations imposed on their career paths. The database of health surveillance records gathered over the years was analysed using the same dedicated software. Fourteen types of limitations were classified via a "text mining" treatment. 3,653 subjects were selected, divided in two groups (A: with a limitation and B: without limitation) comprised of 655 and 2,998 subjects, respectively. The subjects were then ranked on the basis of departments and tasks involved. We also evaluated the number of departmental changes for each worker and the corresponding rate of change for the three groups A, B and B post-limitation. Limitations have been increasing in parallel with the aging of workers, in particular those relating to Manual Load Handling/Posture (MLH/P). The limitations due to Allergy/Latex lasted longer, and in a greater proportion than MLH/P, particularly when compared to the limitation for Shift Work and those for "Other Limitations" that were shrinking faster. There is a clear relationship between certain types of limitations/prescriptions and workers' ages. It is necessary to carry out an assessment of the association with the work performed in order to implement age management strategies aimed at maintaining work capacity in aging workers.

This paper offers an overview of the relation of low back pain (LBP) to occupational exposures to whole-body vibration (WBV) and mechanical shocks. LBP is a condition of multifactorial origin and is a very common health problem in the general population. Among occupational risk factors, epidemiological studies of driving occupations have provided evidence for strong associations between LBP and occupational exposures to WBV and mechanical shocks. Since it is hard to separate the contribution of WBV exposure to disorders in the lower back from that of other individual, ergonomic or psychosocial risk factors, a quantitative exposure-response relationship for WBV cannot be outlined precisely. Experimental research has provided biodynamic support to the findings of epidemiological studies, showing that in controlled laboratory conditions exposure to WBV can cause mechanical overload to the human spine. The EU Directive on mechanical vibration has established daily exposure action and limit values to protect the workers against the risk from WBV. There is some evidence that the EU exposure limit values are excessive, so much so that an elevated risk of LBP has been found for WBV exposures beneath the EU limit values. In the Italian arm of the EU VIBRISKS prospective cohort study of professional drivers, measures of internal lumbar load (compressive and shear peak forces), calculated by means of anatomy-based finite-element models, were found better predictors of the occurrence over time of low back disorders than the metrics of external exposure suggested by the EU Directive on mechanical vibration. Further biodynamic and epidemiological studies are needed to validate the findings of the VIBRISKS study.

Occupational exposure to chromium is carcinogenic for human respiratory system. Due to the low incidence of sinonasal malignancies, there is still a paucity of evidence to confirm that chromium(VI) exposure is a cause of nasal cancer. To report on a sinonasal cancer (SNC) of rare occupational origin, increasing the awareness on epidemiological knowledge of occupational exposures to chromium compounds. We describe a case of a 64-year-old chrome plater who worked in the galvanic industry in the early 1970s. After a latency period of 39 years, he was diagnosed with sinonasal undifferentiated carcinoma (SNUC). A brief review of the literature was conducted. A thorough occupational history revealed a 4-year-long occupational exposure to chromium(VI) during a magnesium cylinder plating process involved in computer production. The patient underwent endoscopic endonasal removal of the SNUC. He is alive with no evidence of disease at 40-month follow-up. Our literature review identified 8 papers concerning 40 cases of chrome-induced sinonasal tumors. The maximum relative risk of SNC developing in chromium-exposed workers was 15.4. When dealing with patients diagnosed with SNC, the possibility of an underlying occupational risk is worth further investigation. Because chromium exposure is rare, and the incidence of SNUC is low, any information emerging on clinical and exposure-related aspects of SNCs in chrome plating workers can contribute to adding evidence on the possible causal relationship between chromium and sinonasal malignancies.

To evaluate if the interventions carried out by the design team were able to reduce the risks of collapse and which of the ASL actions and/or which other factors were more effective in changing the attitudes of the parties involved, leading to a more expensive but safer project variant. After adoption of the second of two project variants, no more collapses were observed. No correlation was found between trend of ASL inspections and observed variation of collapse rate. Conversely, the adoption of strongly coercive measures and investigation reporting by local media coincided with periods of risk reduction, even if the low number of events does not allow for statistical evaluation. These findings appear to be coherent with the ratio of the cost of penalties related to health and safety infringements (thousands of euros) to the overall cost of the safer project variant (a hundred times greater). The safer variant required 7% more labour but avoided forced interruptions caused by the collapses, allowing a 13% faster excavation rate.

The prevalence of obesity is increasing worldwide, and the economic consequences of an increased percentage of obese workers are relevant in terms of health costs and absences from work. Obesity is associated with reduced participation in the workforce, increased absence from work, disability and health costs, lower salaries and reduced productivity. We aimed at quantifying the limitations in range of motion (ROM) of the upper limb and the trunk of obese workers during basic occupational tasks. One group of 15 obese female subjects (BMI: 42.10±9.10 kg/m2) and one control group of 13 normal-weight female subjects were recruited. Three group of tasks were selected as representative of basic occupational movements: 1) upper limb movements (reaching, abduction-adduction, frontal elevation); 2) trunk movements (lateral bending, rotation); 3) whole body movement (target task). We observed significant range of motion limitations in lateral and frontal upper arm elevation. Statistically significant difference in terms of center of pressure (the point of application of the ground reaction force measured by means of force platform) excursions was observed for lateral bending and trunk rotation tasks. Our results show that obese subjects have significant range of motion limitations of the upper body during basic occupational activities. This study provides quantitative evidence of these limitations of obese workers and may serve occupational specialists to allocate them to adequate jobs and reduce the rate of work-related musculoskeletal disorders.

The year 2017 marks the centenary of the death of the Italian scientist Pier Diego Siccardi (1880-1917), one of Luigi Devoto's assistants at the "Clinica del Lavoro" in Milan. To commemorate Siccardi and to describe the activities of the physicians of the "Clinica del Lavoro" during World War I. A comprehensive analysis was conducted on scientific papers written by Pier Diego Siccardi and by other physicians belonging to the Clinica del Lavoro, in the period 1915-1918. During the Great War, the Clinica del Lavoro became a military hospital, even though it indirectly maintained a role in Occupational Health, assisting women who had started to work to replace the men sent to the front. Devoto and his assistants were drafted as Army doctors, but continued their research activities while at the front; focusing on the diseases that affected the soldiers, mainly infections. Bleeding fevers and jaundice were endemic among Italian troops, but their etiology was unknown. Pier Diego Siccardi identified this syndrome as an infection caused by a spirochete, and was the first one to isolate the infectious agent. Siccardi prematurely died of the same disease as a consequence of a laboratory accident, which provided further confirmation for his research. The heroic life of Siccardi and his tragic death testify the important activities of the scientists of the "Clinica del Lavoro" in the years of the Great War.