Evaluation of nutrient intakes of rural elders in eleven southern states based on sociodemographic and life style indicators

Nutrient intakes of 2893 rural free-living elderly persons aged 65 and older residing in 11 southern states were studied. Data being reported herein include food intake by a 24-hr recall, meal preparation settings and use of dietary supplements and socioeconomic variables. High percentages of monthly income were spent on food, particularly among black females and participation rates in community service programs, including senior centers and home delivered meals, were low. Caloric intakes by rural males were 1603 and 1365 kcal, respectively, for whites and blacks; 1270 and 1259 kcal for white and black females, respectively. Means for most of the nutrients equalled or exceeded the RDAs for this age group except energy and calcium. Age had little influence on nutrient intake. Race showed as a significant determinant on the nutrient intake index computed from 11 key nutrient intakes; however, the significant effect of race disappeared when either income or educational level was used as covariate. Thus, the disparities in intakes between the black and white elders were due partly to income rather than race. Of these rural elders, 46.5% consumed meals alone. Eating alone per se did not have a significant impact on nutrient consumption, but 35.2% of those eating alone indicated that they ate less, had fewer choices or ate more. Dietary supplements were used by 33.9% of rural elders, and their intakes of several nutrients were higher than by nonusers. More effort by community services to reach rural elders is needed, particularly those in the low socioeconomic spectrum.