[Norwegian tourists' use of medical services abroad].
BACKGROUND: Previous studies have shown that one in three holidaymakers experienced illness on their trip abroad. We wanted to find out what happens to Norwegian tourists. MATERIAL AND METHODS: We have collected data from the Association of Norwegian Tour/Operators on travel patterns, and from a travel insurance company on illness and expenses. RESULTS: Between 1.5% and 5% of travellers get so ill that they need medical assistance. The number of consultations that results in hospitalisation vary from less than 5% in one country to more than 30% in neighbouring territories. Average cost of hospitalisation differ considerably from one country to another. INTERPRETATION: It appears that cultural differences, differing treatment facilities, and varying required rates of return are decisive for whether or not a patient is referred to hospital.