The dietary patterns are a modifying risk factor for breast cancer: An ecological study.

A comparative study of dietary patterns (DPs) with breast cancer (BC) incidence in different countries has been performed. It was established that in the countries with a high incidence of BC (76 per 100 000 people) the levels of consumption of the "nutrients of animal foods," "fruits and beverages," and "alcoholic drinks" are 1.5-2 times higher and that of "cereals and vegetables" is 1.5 times lower than in the countries with a low incidence of BC (35 per 100 000). In Mediterranean countries, where incidence of BC is 51 per 100 000, the levels of consumption of "animal foods" is two times lower than the levels of consumption of "cereals and vegetables." A method of assessing the impact of DPs on the incidence of BC has been proposed.