title: [Community interventions among tobacco control strategies: coping with their definition and evaluation].
abstract: Community interventions represent a key component of the current anti-smoking strategies. We propose a conceptual framework for classifying these interventions, based on the concept of community utilised in different studies. We identified 5 different focuses: geographical areas (i.e. city, county, region); targets (sub-group of a population); settings (school, workplace); culture and individual attitudes; multilevel networks. These two latter views refer to functional rather than to structural aspects of a community and they represent the most promising approaches to design intervention strategies. Communities are represented as a group of organizations, systems and social networks investigating individual, environmental and cultural factors that can strongly influence behavioural changes. The great heterogeneity in what the authors mean as community interventions has in our opinion affected the evaluation of their impact. To facilitate their evaluation and to contribute to the detection of determinants, as well as of barriers, it is necessary to compare community interventions sharing similar theoretical approaches and focuses. Also, studies aimed at assessing the steps of the implementation process of community programmes may allow to identify those components related to specific levels of intervention, thus enabling the generalisation of results. To reach this goal it may be helpful to combine study designs allowing for both quantitative and qualitative assessments, such as action research and participatory evaluation research.
authors.affiliation: Centro di riferimento per l'epidemiologia e la prevenzione oncologica, Piemonte, Torino.
authors.forename: Paolo
authors.initials: P
authors.lastname: D'Elia
authors.forename: Alessandro
authors.initials: A
authors.lastname: Coppo
authors.forename: Francesca
authors.initials: F
authors.lastname: Di Stefano
authors.forename: Lorena
authors.initials: L
authors.lastname: Charrier
authors.forename: Cristiano
authors.initials: C
authors.lastname: Piccinelli
authors.forename: Roberta
authors.initials: R
authors.lastname: Molinar
authors.forename: Carlo
authors.initials: C
authors.lastname: Senore
authors.forename: Livia
authors.initials: L
authors.lastname: Giordano
authors.forename: Nereo
authors.initials: N
authors.lastname: Segnan
mesh_terms: D019058:Community Networks; D006801:Humans; D000074606:Smoking Prevention