[Life expectancy in Norway. An international perspective--causes of death].

We have shown before that Norway is experiencing an unfavourable trend in life expectancy compared with Japan, France and several other OECD countries. In this article, we discuss the cause-specific differences in mortality that explain these contrasts. Heart infarction is the predominant cause of death in Norway, with a mortality five times higher than in Japan and three times higher than in France. Both Norway and France have three times higher mortality rates for breast cancer than found in Japan, and the mortality rate for cervical cancer is twice as high in Norway as in the two other countries. Norwegian women show a mortality rate for lung cancer that is twice as high as that of their French sisters. Suicide among young Norwegians is a rapidly growing problem, and twice as common among Norwegian men aged 20-24 than among Japanese men of the same age. We challenge the health authorities and the specialists in the relevant fields to reflect again on their preventive strategies, in light of these contrasts.