Fidanza F, Perriello G
Nutrition Section, Department of Internal Medicine, University of Perugia, Perugia, Italy.
Eur J Clin Nutr. 2002 Oct;56(10):1004-10. doi: 10.1038/sj.ejcn.1601435.
To compare nutrient intakes obtained by chemical analysis of food composite or duplicate portion of diets with those obtained by weighed record method using the database of the European Institute of Oncology (EIO).
Nutrition Section, Department of Internal Medicine, University of Perugia, Italy.
Fifteen subjects aged 40-59 y in 1960 (41 observations in three seasons), twenty-six subjects in 1965, and only nine remaining subjects in 1970 and 1991 were examined in Crevalcore. In Montegiorgio sixteen subjects aged 40-59 y in 1960 (39 observations in three seasons), thirty-two in 1965, twenty in 1970 and nine in 1991 were assessed. Forty-four subjects in Gubbio area (Biscina, Belvedere and Scritto; 21 males, 23 females; age 56.2+/-14.4 y) were evaluated in 1993 and 1994.
For dietary appraisal the individual weighed record method was used for 7, 3 or 2 days. Equivalent food composites were made up from local foodstuffs and the duplicate portions were chemically analysed for total nitrogen, fat, saturated and polyunsaturated fatty acids, carbohydrates, retinol, beta-carotene, thiamin and riboflavin.
In Crevalcore, a significant difference for protein intake was found between analysis and calculation with EIO database in 1965 and 1991 (P<0.05). Fat intake was significant different for EIO database compared to analysis in 1965 survey (P<0.05), but not for other years. In Montegiorgio, there was a significant difference for protein intake between analysis and calculation with EIO database in 1970 and 1991 (both P<0.001). EIO database showed a significant difference in regard to analysis for fat intake in 1960 IV, 1965, 1970 and 1991 (P<0.05). In both areas there was a significant difference between analysis and EIO database for starch and fibre, but not for polyunsaturated fatty acids and soluble carbohydrates (all P<0.05). In Gubbio area, a significant difference was found between analysis and calculation with EIO database for fat, retinol, beta-carotene and riboflavin intakes (all P<0.05).
According to previous and present studies food composition tables and databases, such as the EIO database, cannot be considered a reliable method to determine nutrient intakes, particularly for some vitamins.
使用欧洲肿瘤研究所（EIO）的数据库，比较通过食物合成物或饮食重复份的化学分析所获得的营养素摄入量与通过称重记录法所获得的营养素摄入量。
意大利佩鲁贾大学内科营养科。
1960年在克雷瓦尔科雷对15名年龄在40 - 59岁的受试者（三个季节共41次观察）进行了检查，1965年有26名受试者，1970年和1991年仅有9名剩余受试者接受检查。在蒙特吉奥尔乔，1960年对16名年龄在40 - 59岁的受试者（三个季节共39次观察）进行了评估，1965年有32名，1970年有20名，1991年有9名。1993年和1994年对古比奥地区（比西纳、贝尔维德雷和斯克里托；21名男性，23名女性；年龄56.2±14.4岁）的44名受试者进行了评估。
为进行饮食评估，采用个体称重记录法记录7天、3天或2天的饮食。用当地食物制作等效的食物合成物，并对重复份进行化学分析，测定总氮、脂肪、饱和脂肪酸和多不饱和脂肪酸、碳水化合物、视黄醇、β - 胡萝卜素、硫胺素和核黄素。
在克雷瓦尔科雷，1965年和1991年，分析与使用EIO数据库计算的蛋白质摄入量之间存在显著差异（P<0.05）。1965年的调查中，与分析相比，EIO数据库的脂肪摄入量存在显著差异（P<0.05），但其他年份无此差异。在蒙特吉奥尔乔，1970年和1991年，分析与使用EIO数据库计算的蛋白质摄入量之间存在显著差异（均P<0.001）。EIO数据库在1960年第四季度、1965年、1970年和1991年的脂肪摄入量分析方面存在显著差异（P<0.05）。在两个地区，分析与EIO数据库在淀粉和纤维方面存在显著差异，但在多不饱和脂肪酸和可溶性碳水化合物方面无显著差异（均P<0.05）。在古比奥地区，分析与使用EIO数据库计算的脂肪、视黄醇、β - 胡萝卜素和核黄素摄入量之间存在显著差异（均P<0.05）。
根据以往及当前的研究，食物成分表和数据库，如EIO数据库，不能被视为确定营养素摄入量的可靠方法，尤其是对于某些维生素。
