Liver storage iron in normal population of Cuba.

One hundred sixty-one liver specimens from subjects who died acute traumatic deaths were studied. Of these, 127 came from male subjects and 34 from female subjects. The liver storage iron values of subjects in the persent study dying acutely from traumas and the differences found are in agreement with those expected according to the iron physiological needs and the prevalence of anemia reported by this cause in the world. This substantiates that the study of nonheme iron contents in subjects who died acute traumatic deaths is a good method for assessing iron nutritional status in a population. It is interesting to note the significant increase of hepatic storage iron found in men 61 to 70 years old, although it would be important to increase the number of cases to obtain more representative data. Liver storage iron in the Cuban population is not essentially different from that reported in the United States, Sweden, and Australia and the deficiency percentage is one of the lowest in Latin America.