O'Hanlon P, Kohrs M B, Hilderbrand E, Nordstrom J
J Am Diet Assoc. 1983 Jun;82(6):646-53.
Nutrient intake of elderly persons as determined by dietary histories based on food frequencies was examined in relation to various socioeconomic factors. A significantly larger proportion of women than of men had inadequate intakes for energy, calcium, iron, thiamin, and riboflavin. Housing, education, marital status, and work experiences were significantly related to the intake of one or more nutrients. Dietary ratings based on the Recommended Dietary Allowances for nine nutrients indicated that women, persons living in high-rise apartments for the elderly, and individuals who had recently retired were more likely to have poor ratings.
通过基于食物频率的饮食史来确定老年人的营养摄入量，并研究其与各种社会经济因素的关系。能量、钙、铁、硫胺素和核黄素摄入不足的女性比例显著高于男性。住房、教育程度、婚姻状况和工作经历与一种或多种营养素的摄入量显著相关。根据九种营养素的推荐膳食摄入量得出的饮食评分表明，女性、居住在老年高层公寓的人以及最近退休的人更有可能得到较差的评分。
