Pro-Environmental Behaviors: Determinants and Obstacles among Italian University Students.

The awareness of citizens concerning the health risks caused by environmental pollution is growing, but studies on determinants of pro-environmental behaviors have rarely examined health-related aspects. In this study, we investigated these determinants using data from a large survey among Italian university students (15 Universities: 4778 filled questionnaires). Besides the health-related aspects, represented by environmental health risk perception and functional health literacy, we considered social and demographic characteristics (gender, area of residence, sources of information, trust in institutional and non-institutional subjects, and students' capacity of positive actions, indicated as internal locus of control). The attitudes towards pro-environmental behaviors were positive for more than 70% of students and positively related with health risk perception, internal locus of control, and health literacy. The correspondence between the positive attitudes towards pro-environmental behaviors and the real adoption of such behaviors was approximately 20% for most behaviors, except for the separate collection of waste (60%). Such a discrepancy can be attributable to external obstacles (i.e., lack of time, costs, lack of support). The health-related aspects were linked to the pro-environmental attitudes, but to a lesser extent to pro-environmental behaviors, owing to the complexity of their determinants. However, they should be taken in account in planning education interventions.

Environment and health: Risk perception and its determinants among Italian university students.

Among the determinants of environmental health risk perception, health literacy and social media messages have been generally neglected. This study details the environmental health risk perception and its determinants in Italian university students, including a measure of functional health literacy and an analysis of newspapers and social media. A cross sectional survey was carried out among students from 15 Italian universities and different disciplines (grouped into Scientific-Health and Humanistic-Legal-Social sectors) using a self-administered anonymous questionnaire, divided into six sections: socio-demographic characteristics, information on health and environment, environmental health risk perception, trust, attitudes and behaviors and functional health literacy. Local newspapers and tweets in the same areas and period were analyzed in relation to quantity and topics. The study population included 4778 students (65.1% female) aged 21 ±â€¯4.3 years, and functional health literacy was low (below the cutoff value) for 44.4% of students. A new outcome of the survey is that the detected association between high functional health literacy a higher global health risk perception and trust in institutions both as sources of information and as actors for protection against environmental risks. The internet and social networks were the most frequently consulted sources of information (77.7%), which was predictive of a higher risk perception. The possible relation between environmental health risk perception and tweet communication was highlighted by a comparison between the risk perception in the city with the highest number of tweets (Modena) and another one similar for socio-demographic characteristics (Pisa). In conclusion, the results of our study may be of help to strengthen information and education programs: functional health literacy should be taken into account in school programs, to produce a basic knowledge for a better understanding of health and environment. Moreover, mass and social media should be included in planning communication intervention and in verifying their results.

Factors that influence Italian consumers' understanding of over-the-counter medicines and risk perception.

OBJECTIVE: To evaluate information needs for safe self-medication we explored the Italian consumers' functional health literacy, specific knowledge and risk awareness about over-the-counter (OTC) medicines. METHODS: A survey was conducted in the health sections of six large super stores. Data were collected from a convenience sample of 1.206 adults aged 18 years and older through a self-administered questionnaire. RESULTS: Around 42% confused the concept of "contraindications" with that of "side effects" and were unable to calculate simple dosages. Most respondents were aware of the OTC general potential for side effects but 64.3% did not know that people with high blood pressure should use painkillers with cautions and 14.0% and 20.0% were unaware of the risks of long-term use of laxatives and nasal decongestants respectively. Higher total scores were obtained from women, highly educated people and those citing package leaflets as information sources. CONCLUSION: The study, the first of this type in Italy, showed an incomplete awareness of several risk areas, with regard to drug interactions and misuse/abuse. PRACTICE IMPLICATIONS: The results of this study were the basis of a following intervention plan tailored to the observed consumer needs and including information tools for customers and courses for the retail pharmacists.

Mass media health information: quantitative and qualitative analysis of daily press coverage and its relation with public perceptions.

OBJECTIVE: This paper describes the methods followed by the Pisa University OCS for collecting, storing and analyzing all health-related articles and database contents. Moreover, an example population survey on the topic of food safety based on such analysis is shown. METHODS: Articles published each day since 1999 in Italy's three most popular newspapers are collected and stored in a Data Base Text; on these articles quantitative and qualitative analyses were conducted. On the basis of these results as well as of epidemiological data, a questionnaire survey was carried out about sources of information, knowledge and risk perception of citizens regarding food safety. RESULTS: On a total of 24,434 articles on all health topics, 18% regarded food related hazards: their evolution over time showed peaks on BSE, avian flu and dioxin. A large proportion of the people surveyed declared having changed their food habits, at least temporarily, as a consequence of media information. Most get their information on food safety mainly from television. Most respondents remembered having previously heard news on BSE, avian flu and dioxin, but did not recall having heard of listeriosis, brucellosis or typhoid fever. CONCLUSIONS: Newspapers articles facing food related hazards tend to be alarming thus affecting the citizens risk perception. On the other hand people often ignore how to manage their own food safety in a practical way. PRACTICE IMPLICATIONS: Analysis of media messages can help to evaluate and correct the negative effects that may result in wrong information.