The aim of this study was to assess a wide range of health-related behaviours, beliefs concerning the importance of behaviours for health, and health knowledge, using a standardized protocol suitable for translation and administration in different countries of Europe. An inventory was developed from previous literature for the assessment of substance use, positive health practices, diet and eating habits, driving behaviour and preventive health care, beliefs concerning the importance of 25 activities for health, and knowledge about the influence of seven factors (including smoking, alcohol and diet) on major diseases. The first phase of the study involved administration of the inventory to approximately 200 male and 200 female university students aged 18-30 in 20 European countries. This report concerns data collected from 419 students in the U.K., together with analyses of short-term response stability. The inventory showed adequate short-term stability. Sex differences were observed in a number of behaviours, including consumption of fats and cholesterol, salt and fibre, dieting, exercise, sun-protection, driving speed, regular dental check-ups, frequency of brushing teeth, access to doctor and blood pressure measurement. Beliefs about the importance of behaviours for health were closely associated with the occurrence or frequency of the behaviours both within and between health behaviour categories. Little relationship was observed between health behaviour and awareness of the role of these same factors in disease. Important gaps in health knowledge were identified. Data concerning the frequency of health-related behaviours is crucial to the planning of health education and primary prevention programmes. The close association between beliefs and behaviour emphasises the importance of cognitive factors, while health knowledge appears to play a less direct role.
