The incidence of anemia in residents of Missouri

Abstract

A state-wide nutritional health survey of Missouri residents conducted in 1973 included hemoglobin, hematocrit, and serum iron determinations on approximately 1,164 persons and dietary iron intake estimates, based on a diet history, for 530 persons. Based on the criteria used for interpretation of the Ten-State Nutrition Survey data, over 19% of all preschool age white children and over 10% of the while children six to 10 years old had low or deficient hemoglobin levels. Between 8 and 17% of the white males between 10 and 60 years old and over 30% of the white males over 59 years old were anemic. Between 3 and 9%, of all white females over 9 years of age had low or deficient hemoglobin levels. The levels of anemia lor most age and sex groups of Negroes were at least twice as great as for corresponding groups of while persons. Low or deficient hemoglobin levels within the age and sex groups were associated with low hematocrit and serum iron levels; suggesting lhat some of the anemia was a reflection of iron deficiency. Estimates of the dietary intake of iron indicated thai less that 20% of the females 10 to 35 years old and less than 60% of older females and boys under 17 years of age were consuming the Recommended Dietary Allowances. Over 35% of the preschool children and females between 10 and 60 years old were consuming less than two-thirds of their Recommended Dietary Allowances for iron. At least part of the iron deficiency Was, therefore, indicated to be related to insufficient dietary intake.