[Prevalence of use of mobile phones while driving in Italy: results of a multicentric observational study]. / La prevalenza di uso del cellulare alla guida in Italia: risultati di uno studio osservazionale multicentrico.

OBJECTIVES: to provide an overview of the use of mobile phone in Italy while driving in the years 2015-2017. DESIGN: road side observational study. SETTING AND PARTICIPANTS: a sample of 145.107 drivers in 28 cities across the national territory with a resident population of more than 10 million inhabitants (17% of the Italian population). For each city, the survey was carried out in Urban (U), Sub-Urban (SU), and Extra-Urban (EXT) areas. Data were aggregated by three geographic areas: North, Centre and South. MAIN OUTCOME MEASURES: monitoring of the use of mobile phone when driving. RESULTS: the prevalence of mobile phone use when driving is 5.6% in the North, 4.1% in the Centre, and 6.3% in the South. The stratification by urban area also shows similar values (U: 5.3%; SU: 5.1%; EXT: 7.4%). CONCLUSIONS: a considerable prevalence of use of mobile phone when driving is observable throughout Italy, with substantially homogeneous values in different territories and in areas with different levels of urbanization. This behaviour increases the risk of road traffic accidents, according to scientific literature. Despite normative sanction of this behaviour, the prevalence is still high, even though comparable to what observed in other industrialized countries. Multilevel actions could be implemented, effective according to scientific literature, not limited only to the regulatory-sanctioning ones. The reduction of the use of the mobile phone while driving can have a significant impact for public health and traffic safety, because on the prevalence data of this study it is possible to assess that potentially up to 24,000 accidents/year could be avoided in Italy.

Prevalence of use of safety devices on motorized vehicles in Italy. A multicentric road side observational study.

OBJECTIVES: to give an overview of the use of safety devices in motorized vehicles in Italy in the years 2015-2017. DESIGN: road side observational study. SETTING AND PARTICIPANTS: a sample of 232,283 road users in 28 cities across the Italian territory with a resident population of more than 10 million inhabitants (17% of the Italian population) was considered. MAIN OUTCOME MEASURES: the use of seat belts (front and rear), child restraints, and motorcycle helmets were monitored. For each city, the survey was carried out in urban, sub-urban, and extra-urban areas. Data were aggregated by three geographic areas: North, Centre, and South. Data for front seat belts was also provided for drivers and passengers separately. RESULTS: the use of front seat belts shows a dramatic geographical trend ranging from 82.6% (North) to 36.3% (South). Drivers use seat belts more frequently than passengers (63.3% vs 57.4%). The same North-South trend shows the use of rear seat belts (from 19.0% to 3.3%) and child restraints (from 59.9% to 16.6%). Helmet use was high everywhere in Italy (more than 94%). CONCLUSIONS: despite the use of safety devices, which has been mandatory for many years, compliance seems to depend on the voluntary behaviour of drivers and passengers influenced by socioeconomical and cultural patterns. The use of rear seat belts and child restraints is still far from an acceptable level, as well as the use of front seat belts in the South and in the Centre. The increased use of safety devices would have significant public health and traffic safety implications, as a potential of 327 deaths/year could be saved.

Health-related quality of life after traumatic brain injury: Italian validation of the QOLIBRI.

The QOLIBRI (Quality of Life after Brain Injury) is a new international health-related quality of life (HRQoL) instrument developed for assessing the consequences of traumatic brain injury (TBI). We report the results of the Italian validation of the QOLIBRI. A total of 147 participants with TBI who had previously been discharged from the Santa Lucia Foundation rehabilitation hospital were recruited to investigate the concurrent validity of the Italian version of the QOLIBRI and to compare this instrument with several functional and cognitive-behavioral scales, taking into account various clinical parameters. The QOLIBRI met the standard criteria for internal consistency, homogeneity and test-retest reliability. The results suggest that it is very sensitive in relation to outcome as measured by the Extended Glasgow Outcome Scale (GOS-E) and other instruments for functional assessment of disability, emotions and subjective health status, including the Hospital Anxiety and Depression Scale and the Short-Form 36. The QOLIBRI avoids some of the limitations of traditional scales for quantifying residual functional capaci-Health-related quality of life after traumatic brain injury: Italian validation of the QOLIBRI, such as the Glasgow Outcome Scale and the GOS-E, and may contribute to the achievement of better quality-controlled care, medical decision-making, rehabilitation planning, and measurement of well-being and HRQoL from the patient's perspective. However, a longitudinal study is needed to assess the responsiveness of the QOLIBRI to changes over time.