Epidemiological Surveillance Unit (Survepi), French Agency for Food, Environmental and Occupational Health and Safety (Anses), 27-31 Avenue du Général Leclerc, Maisons-Alfort Cedex 94701, France.
Observatory of Food Consumption Unit (Nutritional Epidemiology), French Agency for Food, Environmental and Occupational Health and Safety (Anses), 27-31 Avenue du Général Leclerc, Maisons-Alfort Cedex 94701, France.
Br J Nutr. 2014 Apr 14;111(7):1292-302. doi: 10.1017/S0007114513003759. Epub 2013 Dec 13.
Energy intake under-reporting (UR) is a concern in nutritional epidemiological studies, as it may distort the relationships between dietary habits and health. Although UR is known to be associated with certain characteristics, few studies have investigated them in France. Therefore, the goal of the present study was to assess the prevalence and characteristics of UR in French adults. UR was defined according to Goldberg's classification. A sample of 1567 adults was drawn from the nationally representative French dietary survey (Individuelle Nationale des Consommations Alimentaires 2 2006-7). Food intake (7 d record), dietary habits, socio-economic status, region of residence, sedentary behaviour and weight perception variables were assessed. Multivariate logistic regression was used to investigate the associations between UR and a number of covariates. The overall prevalence of UR was 22.5%, similar in men and women. In both sexes, UR was positively associated with overweight and protein intake and inversely associated with age. In women, UR was associated with eating lunch in the office, poor perception of diet quality and sedentary behaviour and was inversely associated with educational level, residence in the Paris region, cereal product intake and eating lunch in a friend's or family member's home. In men, UR was positively associated with a history of slimming and inversely associated with dairy product intake and eating lunch at a staff canteen. In conclusion, UR is prevalent in French adults and is associated with several different characteristics. It is important to take account of UR when investigating diet-disease associations in adults.
能量摄入低估（UR）是营养流行病学研究中的一个关注点，因为它可能会扭曲饮食习惯与健康之间的关系。尽管已知 UR 与某些特征有关，但在法国，很少有研究对此进行调查。因此，本研究的目的是评估法国成年人 UR 的流行率和特征。UR 根据 Goldberg 的分类来定义。从全国代表性的法国饮食调查（Individuelle Nationale des Consommations Alimentaires 2 2006-7）中抽取了 1567 名成年人的样本。评估了食物摄入量（7 天记录）、饮食习惯、社会经济地位、居住地区、久坐行为和体重感知变量。多变量逻辑回归用于调查 UR 与多种协变量之间的关联。UR 的总体流行率为 22.5%，男性和女性相似。在男女两性中，UR 与超重和蛋白质摄入呈正相关，与年龄呈负相关。在女性中，UR 与在办公室吃午餐、对饮食质量的不良感知以及久坐行为有关，与教育程度、居住在巴黎地区、谷物产品摄入和在朋友或家人家吃午餐呈负相关。在男性中，UR 与减肥史呈正相关，与乳制品摄入和在员工餐厅吃午餐呈负相关。总之，UR 在法国成年人中很普遍，与多种不同的特征有关。在研究成年人的饮食与疾病的关系时，考虑 UR 是很重要的。
