Nutrition knowledge, attitudes, and practices of older and younger elderly in rural areas.

Using a mailed survey, we gathered data to examine selected aspects of nutrition attitudes, knowledge, and practices of two groups of randomly selected older individuals living in rural areas. In one group respondents were 75 through 85 years old, and in the other group respondents were 60 through 70 years old. A senior nutrition survey and a shelf inventory were used to obtain information from the 698 respondents. The 60- through 70-year-old group expressed significantly more (P less than .001) positive attitudes for efficacy, intention, and outcome expectation than the older group. In addition, the younger group had a higher level (P less than .01) of knowledge about fat and salt. They also tended to make more healthful food selections in 7 of 11 categories of the shelf inventory. Our study suggests that 75- through 85-year-old individuals have different nutrition attitudes, knowledge, and practices. Nutrition education should focus on positive messages that are age appropriate, practical, and achievable. Specific topics should include information about beneficial outcomes of healthful eating behaviors.