[Reassessment of burden of occupational fatal injuries in Italy, 1951-2017]. / Rivalutazione del carico di danni dovuti agli infortuni mortali sul lavoro in Italia, 1951-2017.

BACKGROUND: occupational injuries in Italy are registered primarily by the Italian National Institute for insurance against accidents at work (Inail); its statistics show the number of events by consequence type (temporary, permanent, fatal). Data prior to 2001 include fatalities only if benefits were paid to survivors entitled to compensation, typically spouse and/or children. OBJECTIVES: to estimate the number of fatal injuries occurred to workers without survivors entitled to compensation, not considered in INAIL statistics for the period 1951-2000; to evaluate years lived with disability (YLD) years of life lost (YLL), disability-adjusted life years (DALY) caused by all occupational injuries occurred in Italy, period 1951-2016. DESIGN: evaluation of the stability of the ratio among fatal accidents with and without survivors, along the period of observation (2001-2017); retrospective application of such ratio to data related to the period 1951-2000; linkage of individual injury data to Global Burden of Disease injury categories and calculation of corresponding YLLs, YLDs, DALYs; calculation of mean values by main type of consequences (temporary, permanent, fatal); application of above means to Italian data 1951-2017. SETTING AND PARTICIPANTS: occupational injuries compensated by Inail in Italy, 1951-2017. MAIN OUTCOME MEASURES: number of injuries, YLDs, YLLs, DALYs. RESULTS: fatal occupational injuries, not considered in official statistics for the period 1951-2000, are estimated to be 26,218 cases, corresponding to 1.4 millions of YLLs. In the same period, total occupational injuries (with temporary, permanent or fatal consequences) correspond to 11.5 millions of DALYs, fatal component corresponded to 5.1 millions of YLLs. CONCLUSIONS: Estimated total number of fatal occupational injuries in 1951-2000 is 28% higher than official Inail data. Considering YLLs, such increase rises up to 37%. Such difference reflects younger mean age and consequent longer life expectancy of workers without survivors. Considering DALYs, the increase is 14%. Throughout the period 1951-2017, a progressive reduction of the burden of injury is observed. At the same time a qualitative change is observed, with reduction from 55% to 30% of YLL/DALY ratio.

A Scoping Review on How to Make Hospitals health Literate Healthcare Organizations.

The concept of health literacy is increasingly being recognised as not just an individual trait, but also as a characteristic related to families, communities, and organisations providing health and social services. The aim of this study is to identify and describe, through a scoping review approach, the characteristics and the interventions that make a hospital a health literate health care organisation (HLHO), in order to develop an integrated conceptual model. We followed Arksey and O'Malley's five-stage scoping review framework, refined with the Joanna Briggs Institute methodology, to identify the research questions, identify relevant studies, select studies, chart the data, and collate and summarize the data. Of the 1532 titles and abstracts screened, 106 were included. Few studies have explored the effect of environmental support on health professionals, and few outcomes related to staff satisfaction/perception of helpfulness have been reported. The most common types of interventions and outcomes were related to the patients. The logical framework developed can be an effective tool to define and understand priorities and related consequences, thereby helping researchers and policymakers to have a wider vision and a more homogeneous approach to health literacy and its use and promotion in healthcare organizations.

Workplace health promotion.

Workplace Health Promotion (WHP-Workplace Health Promotion) is aimed at improving the workers' well-being and health, so as to guarantee conditions of greater psycho-physical well-being and work capacity for a future elderly population. Cost-benefit analysis studies indicate that the return of profits compared to the invested capital (Return of investment - ROI) can be very good. To conduct WHP's activities successfully, the continuous and convinced commitment of all corporate subjects is required. WHP interventions must not represent alternative paths to those of Prevention and Safety, nor represent "discount" tools with respect to regulatory obligations. It is essential that there be clarity in the roles played by public institutions operators (USL / ASL / ATS) who, in various capacities and in various sectors, are involved. At the moment, in terms of WHP, the regions have responded differently and in any case the difficulties in applying the WHP to SMEs have become evident. Whatever the approach, WHP's actions must take into account the end-point, ie the health gain of the workers involved due to the specific effect of the action promoted and for this reason the programs must provide an adequate follow-up, which becomes an element indispensable for any proposal. Health promotion in the "work" context has, with respect to more traditional contexts (such as school or community), undoubtedly peculiarities, which require a specific training of "health promoters" engaged in this field.

An Umbrella Review and Narrative Synthesis of the Effectiveness of Interventions Aimed at Decreasing Food Prices to Increase Food Quality.

BACKGROUND: sustainability of population diet is a public health concern: the high price of healthy food is one of the main causes of diet-related health problems. The aim of this study is to synthesize the evidence produced by systematic reviews that evaluated the effectiveness of decreasing healthy food prices to improve accessibility in order to positively modify the dietary pattern. METHODS: We carried out a review of systematic reviews that examined the effects of the interventions, by exploring the online databases PubMed, Embase, Web of Science, Cochrane Library and hand-searching the reference lists. RESULTS: after screening by titles and abstracts, we selected 11 systematic reviews that met the inclusion criteria, plus one that was hand-searched. The review generally presented a good quality. Studies concluded that measures aimed at modifying the prices of targeted healthy food were effective in improving population diet by modifying what people buy. CONCLUSIONS: the complexity of the outcome-population diet-as well as the poor transferability of data across populations and geographical areas makes it obligatory to provide clear and universal conclusions. Nonetheless, this should not stop policymakers from adapting them and resorting to food fiscal interventions to improve people's diet and health.

Heat Stress Perception among Native and Migrant Workers in Italian Industries-Case Studies from the Construction and Agricultural Sectors.

Climate change will increase the frequency and severity of hazard events such as heat waves, with important effects in several European regions. It is of importance to consider overall effects as well as specific impact on vulnerable population groups such as outdoor workers. The agricultural and construction sectors represent two strategic occupational fields that in relatively recent years involve an increasing number of migrant workers, and therefore require a better management of cultural aspects, that may interact with and impact on heat-related health risk. For this reason, the present study evaluated heat-stress perception and management among native and immigrant workers in Europe. As part of the EU's Horizon 2020 HEAT-SHIELD project (grant agreement No. 668786), two agricultural and one construction companies, traditionally employing migrant workers, were evaluated with a questionnaire survey during the summer months of 2017. The data collected (104 case studies) were analyzed using descriptive statistics (Chi-squared tests) and the analysis of variance was performed with ANOVA test. From the results, migrant workers declared that work required greater effort than do native Italian workers (χ² = 17.1, p = 0.001) but reported less impact from heat on productivity (χ² = 10.6; p = 0.014) and thermal discomfort. In addition, migrant workers were mainly informed through written or oral communications, while native workers received information on heat-health issues through training courses. These findings are of importance for future information and mitigation actions to address socio-cultural gaps and reduce heat-stress vulnerability.

Evaluation of the impact of heat stress on the occurrence of occupational injuries: Meta-analysis of observational studies.

BACKGROUND: Growing evidence indicates that the exposure to high heat levels in the workplace results in health problems in workers. A meta-analysis was carried out to summarize the epidemiological evidence of the effects of heat exposure on the risk of occupational injuries. METHODS: A search strategy was conducted to retrieve studies on the effects of climate change on occupational injury risk. Among the 406 identified, 5 time-series and 3 case-crossover studies were selected for meta-analysis. RESULTS: Pooled risk estimates for time-series and case-crossover studies combined, and then separated, were 1.005 (95%CI: 1.001-1009), 1.002 (95%CI: 0.998-1.005), and 1.014 (95%CI: 1.012-1.017), respectively. Subgroup analyses found increased risks (not statistically significant) for male gender, age <25 years and agriculture. CONCLUSIONS: The present findings can orient further research to assess the effects of heat at workplace and consequently to establish better health policies for managing such exposure in at-risk regions.

Impact of climate change on occupational health and productivity: a systematic literature review focusing on workplace heat.

BACKGROUND: With climate change, mean annual air temperatures are getting hotter and extreme weather events will become more and more common in most parts of the world. OBJECTIVES: As part of the EU funded project HEAT-SHIELD we conducted a systematic review to summarize the epidemiological evidence of the effects of global warming-related heat exposure on workers' health and productivity. METHODS: Three separate searches, focused, respectively, on: i) heat-related illness (HRI), cardiovascular, respiratory and kidney diseases; ii) traumatic injuries; and iii) vector-borne diseases or vectors distribution, were conducted in PubMed. EMBASE was also consulted to retrieve relevant studies focused on the health effects of climate change. A fourth search strategy to assess the effects on work productivity was conducted both in PubMed and in the SCOPUS database. RESULTS: A significant proportion of studies reported findings regarding the Mesoamerican nephropathy issue. This is a disease occurring especially among young and middle-aged male sugarcane workers, without conventional risk factors for chronic kidney disease. For injuries, there is a reversed U-shaped exposure-response relationship between Tmax and overall daily injury claims. Outdoor workers are at increased risk of vector-borne infectious diseases, as a positive correlation between higher air temperatures and current or future expansion of the habitat of vectors is being observed. As for productivity, agriculture and construction are the most studied sectors; a day with temperatures exceeding 32°C can reduce daily labour supply in exposed sectors by up to 14%. CONCLUSIONS: The present findings should inform development of further research and related health policies in the EU and beyond with regard to protecting working people from the effects of workplace heat during climate change.

Observed Differences between Males and Females in Surgically Treated Carpal Tunnel Syndrome Among Non-manual Workers: A Sensitivity Analysis of Findings from a Large Population Study.

Objectives: We aimed at assessing whether differences among males and females in carpal tunnel syndrome (CTS) epidemiology might be attributable to segregation with respect to occupational biomechanical exposures or differential access to care by sex. Methods: We analysed surgically treated cases of CTS occurring among non-manual workers in Tuscany between 1997 and 2000. We conducted a Monte Carlo simulation to estimate the difference in occupational biomechanical exposures between males and females necessary to explain the observed incidence rate ratios. We also accounted for the sex-specific probability of receiving surgery after the diagnosis of CTS, as women were reported to be more likely to undergo surgery in a subset of our study population. We quantified the hypothetical biomechanical overload through the hand activity level (HAL) metric proposed by the American Conference of Governmental Industrial Hygienists. To quantify the effect of HAL on CTS risk, we assumed a prior distribution based on findings from two large cohort studies of industrial workers. Results: After adjustment for the probability of receiving surgery, women showed a 4-fold incidence of CTS as compared with men. To explain this association among non-manual workers, women should have an average value of HAL at least 5 points higher. Conclusions: Our analysis does not support the hypothesis that the difference in CTS incidence between males and females is entirely attributable to occupational risk factors or to differential access to surgery. The causal pathway between sex and CTS might include more determinants such as hormonal factors, anthropometric characteristics, and non-occupational exposure to biomechanical overload (e.g. household tasks).

Effects of the work limitations on the career path of a cohort of health workers. / Efetti delle limitazioni impartitie dal Medico Competente sul percorso lavorativo di una coorte di lavoratori della sanità.

BACKGROUND: 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. OBJECTIVES: 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. METHODS: 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. RESULTS: 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. CONCLUSIONS: 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.

Reduction of excavation face collapse risk in tunnelling.

Two large road tunnels, recently developed near Florence, showed instabilities of the excavation face which subsequently caused sixteen collapses. Due to the risk for workers' safety, the public authority for occupational health and safety (ASL) has monitored the failure rate and other background variables in order to assess the possible correlations between risk reductions, its own actions, and those of the various safety actors involved. OBJECTIVES: 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. RESULTS: 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. CONCLUSIONS: 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.

Delphi consensus on the monitoring tools of main individual risk factors for chronic diseases by the company doctor. / Ricerca di consenso Delphi sugli strumenti per il monitoraggio da parte del medico competente dei principali fattori di rischio individuali per malattie croniche.

BACKGROUND: Data on individual risk factors for chronic diseases (smoking, physical activity, body mass) are collected by company physicians in heterogeneous ways. This makes comparisons, researches and evaluations difficult. OBJECTIVES: The aim of the study was to find a consensus on evaluation tools for chronic diseases risk factors and for health promotion programs in workplaces that could be performed by company physicians during their clinical activity. METHODS: A first set of tools, proposed by a working group of occupational physicians in Bergamo, was submitted through the Delphi technique to a national expert panel of 22 persons including recognized national experts in specific fields and occupational physicians skilled in health promotion. RESULTS: In three Delphi rounds, the panel selected a set of tools to monitor the main individual risk factors for chronic diseases (smoking, alcohol, physical activity, nutrition, stress and mental health) as well as general data related to the worker and his job. CONCLUSIONS: The use of these specific tools, collected in a homogeneous format, should be recommended to all Italian company physicians, in particular those who work in WHP-programs, in order to allow analysis, comparison and evaluation of health promotion programs effectiveness at a national level.

PubMed search filters for the study of putative outdoor air pollution determinants of disease.

OBJECTIVES: Several PubMed search filters have been developed in contexts other than environmental. We aimed at identifying efficient PubMed search filters for the study of environmental determinants of diseases related to outdoor air pollution. METHODS: We compiled a list of Medical Subject Headings (MeSH) and non-MeSH terms seeming pertinent to outdoor air pollutants exposure as determinants of diseases in the general population. We estimated proportions of potentially pertinent articles to formulate two filters (one 'more specific', one 'more sensitive'). Their overall performance was evaluated as compared with our gold standard derived from systematic reviews on diseases potentially related to outdoor air pollution. We tested these filters in the study of three diseases potentially associated with outdoor air pollution and calculated the number of needed to read (NNR) abstracts to identify one potentially pertinent article in the context of these diseases. Last searches were run in January 2016. RESULTS: The 'more specific' filter was based on the combination of terms that yielded a threshold of potentially pertinent articles ≥40%. The 'more sensitive' filter was based on the combination of all search terms under study. When compared with the gold standard, the 'more specific' filter reported the highest specificity (67.4%; with a sensitivity of 82.5%), while the 'more sensitive' one reported the highest sensitivity (98.5%; with a specificity of 47.9%). The NNR to find one potentially pertinent article was 1.9 for the 'more specific' filter and 3.3 for the 'more sensitive' one. CONCLUSIONS: The proposed search filters could help healthcare professionals investigate environmental determinants of medical conditions that could be potentially related to outdoor air pollution.

Health services and health literacy: from the rationale to the many facets of a fundamental concept. A literature review.

BACKGROUND: The aim of this study is to make a critical analysis of the different definitions of health literacy to provide a framework of the concept. METHODS: A literature search was conducted in PubMed, Embase, PsycINFO, ERIC, Health Evidence, Centre for Reviews and Dissemination and Cochrane Library. Google and OpenGrey were searched to find additional papers and unpublished works. RESULTS: Among 7000 papers founded, we selected 26 works. During the 1990s, authors began to systematically study the relationship between health literacy and health status, according to a public health view. In the first decade of the new century, a new fundamental definition established three progressive degrees of health literacy: functional, interactive and critical health literacy. Sørensen (in 2012) provided a framework for the development of new assessment tools and interventions. CONCLUSION: The improvement of health literacy is a powerful tool for the development of a new type of relationship between individuals and the health system.

Air temperature exposure and outdoor occupational injuries: a significant cold effect in Central Italy.

OBJECTIVE: To investigate the short-term effect of air temperature on outdoor occupational injuries (out_OI) in Central Italy, also by taking different geographical factors and employment sectors of workers into account. METHODS: Out_OI for all of Tuscany (Central Italy), from 2003 to 2010 (n=162,399), were provided by the National Institute of Insurance for Occupational Illness and Injury. Representative daily meteorological data of the geographical area under study were obtained from the European Reanalysis-interim climatological reanalysis archive. Relationships between short-term changes in air temperature and out_OI were studied through Generalised Additive Models. RESULTS: The exposure-response curves of out_OI and short-term changes in air temperature generally showed significant out_OI increases when cold conditions occurred. The air temperature breakpoint corresponded to the 10th centile (-0.8°C) of the air temperature time series used in this study: a 1°C decrease in temperature below the 10th centile corresponded to a 2.3% (CI 1.3% to 3.3%) increase of out_OI throughout all of Tuscany. The cold effect was strongest in plain areas, especially when out_OI occurred in vehicles other than cars. No relationships of injuries with temperature extremes were observed in workers who generally spend half or most of their time outdoors, such as construction, land and forestry workers. However, these latter outdoor workers showed significant linear associations of injuries with typical (far-from-extreme) temperatures. CONCLUSIONS: This large population-based study highlights the significant and independent effects of short-term air temperature changes (especially cold) in triggering out_OI. These findings represent the first step towards developing a geographically differentiated, operative outdoor-temperature-occupational-health warning system aimed at preventing outdoor work injuries.

[Fatal injuries at work in Tuscany Region (Central Italy): content analysis of newspapers]. / Infortuni mortali sul lavoro in Toscana: analisi dei contenuti informativi della stampa quotidiana.

OBJECTIVES: to describe how journalists report events such as fatal accidents work through the newspapers. DESIGN: analysis of the textual content of titles and texts, using qualitative and quantitative techniques. SETTING AND PARTICIPANTS: 184 articles related to 180 work-related fatalities occurred in Tuscany Region (Central Italy) in the period 2008-2009 were examined. MAIN OUTCOME MEASURES: frequency of citation of significant adjectives relating to the use of frames in titles was measured; frequency of citation of the laquo;subjects attended the venue for office tasksraquo; and laquo;subjects whose statements are reported in relation to the eventraquo; in relation to the circumstances of the event and some available demographic features was also evaluated. RESULTS: compared to texts, titles of the articles are characterized by higher frequency of adjectives that describe the emotional intensity. Articles describing tractors or road accidents and articles that describe sudden deaths are shorter than the others. Among the subgroups of subjects quoted in the text of the articles, health authorities are less mentioned in the articles dealing with road accidents, while they are more common in those due to falls from a height, where also social forces which issue statements to the press are more frequently mentioned. The analysis of co-occurrences visually shows which activities are carried out by these subgroups of subjects in the texts of the selected articles. CONCLUSION: the study shows the message that is conveyed to the public by the mass medium newspaper. Hopefully, in the future, following results of similar studies, it will be easier focusing awareness and transmission of information, which are essential for prioritization process of public health initiatives to be taken. This study was preliminary in nature, opening a field of interest so far little practised in our Country.

[The post-mortem external examination in Italy: critical issues and perspectives]. / Il medico necroscopo e la rilevazione delle morti apparenti: criticità e prospettive future.

The purpose of the postmortem external examination is to ascertain death and authorize burial. Requirements regarding external postmortem examinations and the tasks of physicians having this specific duty, vary in different regions of Italy. In this study, we analyzed the rationale and role of physicians performing post mortem external examinations. The role of physicians ascertaining death should be enhanced and they should play a bigger role in the identification and verification of the cause of death. A reorganization of post-mortem procedures also appears necessary.

Incidence rates of surgically treated rhegmatogenous retinal detachment among manual workers, non-manual workers and housewives in Tuscany, Italy.

PURPOSE: Candidate risk factors for idiopathic rhegmatogenous retinal detachment (RRD) include heavy manual handling (requiring Valsalva's maneuver). We assessed incidence rates of surgically treated idiopathic RRD among manual workers, non-manual workers and housewives resident in Tuscany, Italy. METHODS: We retrieved all hospital discharge records bearing a principal diagnosis corresponding to RRD coupled with retinal surgery for any resident of Tuscany during 1997-2009. After elimination of repeated admissions and patients with coexistent, associated conditions (including recent trauma), subjects aged 25-59 years were classified as manual workers, non-manual workers or housewives. Population data were extracted from the 2001 census. RESULTS: We identified 1,946 eligible cases (1,142 men). Among men, manual workers experienced a 1.8-fold higher age-standardized rate per 100,000 person-years than non-manual workers [17.4 (95 % confidence interval (CI) 16.1-18.7) vs. 9.8 (95 % CI 8.8-10.8)]. Age-standardized rates among women were 1.9-fold higher for manual workers [11.1 (95 % CI 9.8-12.3)] and 1.7-fold higher for housewives [9.5 (95 % CI 8.3-10.8)] than in non-manual workers [5.7 (95 % CI 4.8-6.6)]. CONCLUSIONS: This large population-based study suggests that manual workers are affected by idiopathic RRD requiring surgical treatment more often than non-manual workers. The higher rates of surgically treated RRD experienced by manual workers are in accord with the hypothesis that heavy manual handling may have a causal role.

[Efficacy--appropriateness]. / Efficacia - Appropriatezza.

I discuss the meaning and differences between the Appropriateness and Efficacy in the prevention of occupational risks and damage. It is argued that to be "appropriate" an intervention should be suitable, keeping with the circumstances, while the intervention that achieves the goal is "effective". In practice, the appropriateness is very used in the field of clinical medicine, with reference to the treatment, while in the prevention it is usual to use with greater frequency the term of effectiveness.

[Requirements of the system for registering occupational diseases: experience in comparison]. / Requisiti dei sistemi di registrazione delle malattie professionali: esperienze a confront.

The main characteristics of the OSH monitoring systems in use in Europe are described. We refer the results of a survey carried out in six different European countries using the ODIT tool for assessing the quality of these recordings.