Patterns of health-related behaviour and their cross-cultural validity--a comparative study on two populations of young people.

The study aimed at exploring health-related behaviour patterns among young people. The approach was cross-cultural and the study was focused on identifying culturally valid behaviour patterns in two countries, Finland (F) and Switzerland (CH). Data came from two surveys and included 16- and 18-year-old respondents (F: study year 1993, n = 280, CH: study year 1992/3, n = 272). Three intake behaviours--eating, drinking and smoking--were analysed by means of cluster and logistic regression analyses. Three cross-culturally valid behaviour clusters emerged: a healthy, an unhealthy and a mixed pattern where unhealthy eating behaviours were combined with non-smoking and low alcohol use. The determinants of the patterns were tested by comparing the two countries in relation to the socio-demographic characteristics of the young people that belonged in the same cluster. In both countries the structure of the determinants was almost identically indicating high cross-cultural stability. The study suggests that among young people of this age there is clear and cross-culturally consistent patterning of health-related behaviours.