ADOS: an educational primary prevention programme for preventing excess body weight in adolescents.

OBJECTIVE: The prevalence of adolescent obesity has increased considerably over the past decade in Switzerland and has become a serious public health problem in Europe. Prevention of obesity using various comprehensive programmes appears to be very promising, although we must admit that several interventions had generally disappointing results compared with the objectives and target initially fixed. Holistic programmes including nutritional education combined with promotion of physical activity and behaviour modification constitute the key factors in the prevention of childhood and adolescent obesity. The purpose of this programme was to incorporate nutrition/physical education as well as psychological aspects in selected secondary schools (9th grade, 14-17 years). METHODS: The educational strategy was based on the development of a series of 13 practical workshops covering wide areas such as physical inactivity, body composition, sugar, energy density, invisible lipids, how to read food labels, is meal duration important? Do you eat with pleasure or not? Do you eat because you are hungry? Emotional eating. For teachers continuing education, a basic highly illustrated guide was developed as a companion booklet to the workshops. These materials were first validated by biology, physical education, dietician and psychologist teachers as well as school medical officers. RESULTS: Teachers considered the practical educational materials innovative and useful, motivational and easy to understand. Up to now (early 2008), the programme has been implemented in 50 classes or more from schools originating from three areas in the French part of Switzerland. Based on the 1-week pedometer value assessed before and after the 1 school-year programme, an initial evaluation indicated that overall physical placidity was significantly decreased as evidenced by a significant rise in the number of steps per day. CONCLUSION: Future evaluation will provide more information on the effectiveness of the ADOS programme.

Drinking at European universities? A review of students' alcohol use.

BACKGROUND: High volumes of alcohol consumption and risky single occasion drinking (RSOD) among university students have been shown to be associated with considerable harm to both those who consume alcohol and their fellow students. The vast majority of these studies are based on US and Canadian samples. AIM: The present article provides an overview of the characteristics of alcohol-consuming university students in Europe. METHOD: 65 relevant articles published within the last 20years using European student populations could be identified. RESULTS: Sociodemographic, individual, social, and university-related characteristics associated with alcohol consumption patterns could be identified. Male students, in particular, tended to consume alcohol more often and in higher quantities, including RSOD. Students consumed alcohol chiefly during social gatherings and for social and enhancement motives. Those without family obligations and those living alone, with roommates or in areas with a high density of students were more likely to consume alcohol in higher quantities, and to engage in RSOD. Students tend to overestimate the extent of their fellow students' alcohol consumption. CONCLUSIONS: Health promotion and prevention efforts which focus on these characteristics (i.e., gender, drinking motives, living conditions and social norms), and which have been successful and evaluated among university students in the US and Canada, may also be very promising for their European counterparts.

Child sun protection in New Zealand: parental view and societal responsibilities

Issue addressed: Cutaneous melanoma is a significant health problem in New Zealand. Excessive sun exposure in early life increases subsequent risk. This study investigated parental opinions, understanding and practices concerning the sun protection of young children. The study aimed to identify areas where improvements in sun protection may be most needed. Methods: Parents were recruited through licensed childcare centres and kindergartens in Dunedin to take part in semi-structured focus groups. Feedback was obtained from participants in response to summary reports based on audiotapes. Results: Parents noted increased social acceptability of sun protective behaviours and child sunburn was now unacceptable. Past media campaigns were well recalled. The 'time to burn' used in media weather reports was easier to understand than the Ultra Violet Index (UVI), about which more information was wanted. Protective messages were expected to be straightforward, consistent and readily and regularly available. Local radio may provide the most timely, relevant information. There was a perceived lack of authoritative information about sunscreens and sunglasses and a shortage of acceptable protective clothing. Fuller information on sunscreen containers and greater use of UV Protection Factor (UPF) ratings for clothing and Eye Protection Factor (EPF) for sunglasses would assist. The use of shade and rescheduling of activities were scarcely mentioned. Conclusions: Parents were aware of the need for child sun protection but lacked confidence about how best to achieve this. Future health promotion programs should emphasise how optimal protection can be achieved more than why sun protection is needed. Programs should include a repertoire of strategies targeted towards individuals through the education of children and caregivers. They should also aim at achieving modifications in physical and social environments, including appropriate product design and promotion. So what?: The development of a balanced, comprehensive program with environmental components that reinforce protective behaviours has the potential to sustain sun protection among the largest number of children in the longer term.

Epidemiology and control of malaria and other arthropod born diseases

Malaria and other arthropod born diseases remain a serious public health problem affecting the lives and health of certain social groups when the two basic strategies to control fail due to : (1) the lack of effective chemoprophylaxis/chemotherapy or the rapid development of drug resistance of the infectious agents and (2) the ineffectiveness of pesticides or the arthropod vectors develop resistance to them. These situations enhances the need for the design and implementation of other alternatives for sustainable health programmes. The application of the epidemiological methods is essential not only for analyzing the relevant data for the understanding of the biological characteristics of the infectious agents, their reservoirs and vectors and the methods for their control, but also for the assessment of the human behaviour, the environmental, social and economic factors involved in disease transmission and the capacity of the health systems to implement interventions for both changes in human behaviour and environmental management to purpose guaranteed prevention and control of malaria and other arthropod born diseases with efficiency, efficacy and equity. This paper discuss the evolution of the malaria arthropod diseases programmes in the American Region and the perspectives for their integration into health promotion programs and emphasis is made in the need to establish solid basis in the decision-making process for the selection of intervention strategies to remove the risk factors determining the probability to get sick or die from ABDs. The implications of the general planning and the polices to be adopted in an area should be analyzed in the light of programme feasibility at the local level, in the multisectoral context specific social groups and taking in consideration the principles of stratification and equity

Colonoscopy is the preferred colorectal cancer screening method in a population-based program.

BACKGROUND AND STUDY AIMS: Various screening methods for colorectal cancer (CRC) are promoted by professional societies; however, few data are available about the factors that determine patient participation in screening, which is crucial to the success of population-based programs. This study aimed (i) to identify factors that determine acceptance of screening and preference of screening method, and (ii) to evaluate procedure success, detection of colorectal neoplasia, and patient satisfaction with screening colonoscopy. PATIENTS AND METHODS: Following a public awareness campaign, the population aged 50 - 80 years was offered CRC screening in the form of annual fecal occult blood tests, flexible sigmoidoscopy, a combination of both, or colonoscopy. RESULTS: 2731 asymptomatic persons (12.0 % of the target population) registered with and were eligible to take part in the screening program. Access to information and a positive attitude to screening were major determinants of participation. Colonoscopy was the method preferred by 74.8 % of participants. Advanced colorectal neoplasia was present in 8.5 %; its prevalence was higher in males and increased with age. Significant complications occurred in 0.5 % of those undergoing colonoscopy and were associated with polypectomy or sedation. Most patients were satisfied with colonoscopy and over 90 % would choose it again for CRC screening. CONCLUSIONS: In this population-based study, only a small proportion of the target population underwent CRC screening despite an extensive information campaign. Colonoscopy was the preferred method and was safe. The determinants of participation in screening and preference of screening method, together with the distribution of colorectal neoplasia in different demographic categories, provide a rationale for improving screening procedures.

Suicidal expression among school-attending adolescents in a middle-income sub-Saharan country.

We investigated correlates for suicidal expression among adolescents in the Seychelles. Data on 1,432 students (52% females) were derived from the Global School-based Health Survey. Participants were divided into three groups: those with no suicidal behavior (N = 1,199); those with suicide ideation/SI (N = 89); and those reporting SI with a plan to carry out a suicide attempt/SISP (N = 139), each within a 12-month recall period. Using multinomial logistic regression, we examined the strength of associations with social, behavioral and economic indicators while adjusting for covariates. Sixteen percent of school-attending adolescents reported a suicidal expression (10% with a plan/6.2% without). Those reporting SI were younger (relative risk ratio RRR = 0.81; CI = 0.68-0.96), indicated signs of depression (RRR = 1.69; CI = 1.05-2.72) and loneliness (RRR=3.36; CI =1.93-5.84). Tobacco use (RRR = 2.34; CI = 1.32-4.12) and not having close friends (RRR = 3.32; CI = 1.54-7.15) were significantly associated with SI. Those with SISP were more likely to be female (RRR = 0.47; 0.30-0.74), anxious (RRR = 3.04; CI = 1.89-4.88) and lonely (RRR = 1.74; CI = 1.07-2.84). Having no close friends (RRR = 2.98; 1.56-5.69) and using tobacco (RRR = 2.41; 1.48-3.91) were also strongly associated. Having parents who were understanding was protective (RRR = 0.50; CI = 0.31-0.82). Our results suggest that school health promotion programs may benefit from targeting multiple factors associated with suicidal expression. More research, particularly multilevel designs are needed to identify peer and family influences which may modify associations with suicidality.

Adapting dating violence prevention to francophone Switzerland: a story of intra-western cultural differences.

Dating violence prevention programs, which originated in the United States, are beginning to be implemented elsewhere. This article presents the first adaptation of a violence prevention program for a European culture, Francophone Switzerland. A U.S. dating violence prevention program, Safe Dates (Foshee & Langwick, 1994), was reviewed in 19 youth and 4 professional focus groups. The most fundamental program concepts--"dating" and "violence"--are not the same in Switzerland and the United States. Swiss youth were not very focused on establishing monogamous romantic relationships, and there is no ready translation for "dating." Violence has not become the focus of a social movement in Switzerland to the same extent that it has in the United States, and distinctions among terms such as "dating violence" and "domestic violence" are not well known. Psychoeducational approaches are also less common in the Swiss context. As the movement to prevent violence extends worldwide, these issues need greater consideration.

Major depressive disorders in the general hospital: how to implement guidelines.

OBJECTIVE: An implementation study that evaluated the impact of previously adopted guidelines on the clinical practice of medical residents was conducted to improve the recognition and treatment of major depressive disorders (MDDs) in hospitalized patients with somatic diseases. METHODS: Guidelines were implemented in two wards (ENT and oncology) using intranet diffusion, interactive sessions with medical residents, and support material. Discharge letters of 337 and 325 patients, before and after the intervention, respectively, were checked for statement of diagnosis or treatment of MDDs and, in a post hoc analysis, for any mention about psychiatric management. RESULTS: No difference was found in the number of diagnosed or treated MDDs before and after the intervention. However, significantly more statements about psychological status (29/309 vs. 13/327) and its management (36/309 vs. 19/327) were observed after the intervention (P<.01). CONCLUSION: The intervention was not successful in improving the management of MDDs. However, a possible effect on general psychological aspects of medical diseases was observed.

Lu pour vous: Augmenter l'activité physique chez l'enfant: rien ne sert de faire courir ?

Résumé de: Metcalf B, et al. Effectiveness of intervention on physical activity of children: systematic review and meta-analysis of controlled trials with objectively measured outcomes (EarlyBird 54). BMJ. 2012 Sep 27;345:e5888. doi: 10.1136/bmj.e5888. PMID: 23044984.

AIDS prevention: consensus and dissension regarding the meaning

Aim: In Western Europe, HIV/AIDS prevention has been based on the provision of information intended to lead the public to voluntarily adapt their behaviour so as to avoid the risk of virus transmission. Whether conveyed in a written or oral form, the messages of prevention are essentially verbal. Sociolinguistic research confirms that, even within a given culture, the meaning attributed to lexical items varies. It was hypothesised that understandings of the terms used in HIV/AIDS prevention in French-speaking Switzerland would vary, and research was undertaken to identify the level and nature of this variation both between and among those who transmit (prevention providers) and those who receive (the public) the messages. Method/issue: All HIV/AIDS prevention material available in French-speaking Switzerland in 2004 was assembled and a corpus of 50 key documents identified. Two series of lexical items were generated from this corpus: one composed of technical terms potentially difficult to understand, and the other, of terms used in everyday language with implicit, and therefore potentially variable, meaning. The two lists of terms were investigated in qualitative interviews in stratified purposive samples of the general public (n=60) and prevention providers (n=30), using standard socio-linguistic methodology. A further quantitative study (CATI) in the general population (17 - 49 yrs.; n=500) investigated understandings of 15 key prevention terms found in the qualitative research to have been associated with high levels of dissension. Results/comments: Selected aspects of the results will be presented. In illustration: meanings attributed to the different terms in both the public and the providers varied. For example, when a relationship is described as "stable", this may be understood as implying exclusive sexual relations or long duration, with an interaction between the two traits; the term "sexual intercourse" may or may not be used to refer to oral sex; "making love" may or may not necessarily include an act of penetration; the pre-ejaculate is qualified by some as sperm, and by others not... Understanding of frequently used "technical" terms in prevention was far from universal; for example, around only a half of respondents understood the meaning of "safer sex". Degree of understanding of these terms was linked to education, whereas variability in meaning in everyday language was not linked to socio-economic variables. Discussion: Findings indicate the need for more awareness regarding the heterogeneity of meaning around the terms regularly used in prevention. Greater attention should be paid to the formulation of prevention messages, and providers should take precautions to ensure that the meanings they wish to convey are those perceived by the receivers of their messages. Wherever possible, terms used should be defined and meanings rendered explicit.

IPH response to Department of the Environment, Heritage and Local Government and the Department for Regional Development Spatial Strategies

The remit of the Institute of Public Health in Ireland (IPH) is to promote cooperation for public health between Northern Ireland and the Republic of Ireland in the areas of research and information, capacity building and policy advice. Our approach is to support Departments of Health and their agencies in both jurisdictions, and maximise the benefits of all-island cooperation to achieve practical benefits for people in Northern Ireland and the Republic of Ireland. As an all-island body, the Institute of Public Health in Ireland particularly welcomes that the Framework for Collaboration has been co-produced by the Department for Regional Development and the Department of the Environment, Heritage and Local Government. In addition the Institute of Public Health welcomes a more holistic approach to spatial planning that takes into account the environment and sustainable economic development. A clean environment and a more equitable distribution of prosperity have associated health benefits, as outlined in the IPH’s Active travel – healthy lives (2011) and Health impacts of the built environment- a review (2006).

IPH response to Broadcasting Authority of Ireland (BAI): General and Children's Commercial Communications Codes (June 2012)

IPH submitted their views on the Draft BAI General and Commercial Communications Code. IPH previously submitted views to the BAI in the first phase of consultation (Oct 2011). The final code will regulate the advertising of food and non-alcoholic beverages that are high in fat, salt or sugar on Irish television channels. The submission sets out approaches to appropriate scheduling and content restrictions as well as to possible exemptions.