Nutritional quality of meals and snacks assessed by the Food Standards Agency nutrient profiling system in relation to overall diet quality, body mass index, and waist circumference in British adults.
Nutritional quality of meals and snacks assessed by the Food Standards Agency nutrient profiling system in relation to overall diet quality, body mass index, and waist circumference in British adults.
复制标题
DOI：
10.1186/s12937-017-0283-0
复制
发表时间：
2017-09-13
影响因子：
5.4
通讯作者：
Murakami K
中科院分区：
文献类型：
--
作者：
Murakami K
研究膳食和零食饮食行为与整体饮食和健康指标的关系是有限的，至少部分原因是对于什么构成零食，膳食或饮食场合没有明确的共识。这项横断面研究探讨了膳食和零食的营养质量如何与整体饮食质量，体重指数（BMI）和腰围相关。根据7天加权膳食记录数据，将所有进食场合按时间分为正餐或零食（膳食：0600-1000、1200-1500和1800-2100 h;零食：其他）或对能量摄入的贡献（EI）（正餐：≥15%;零食：<15%），1451名年龄在19-64岁的英国成年人参加了全国饮食和营养调查。膳食和零食的营养质量是根据每100 g食物和饮料中能量、饱和脂肪酸、总糖、钠、水果/蔬菜/坚果、膳食纤维和蛋白质的含量，根据英国食品标准局（FSA）营养分析系统评分的算术EI加权平均值进行评估。无论膳食和零食的定义如何，膳食和零食的FSA评分较高（营养质量较低）与整体饮食中个别成分的不利情况相关，包括水果/蔬菜/坚果的摄入量较低，饼干/蛋糕/糕点、总脂肪和饱和脂肪酸的摄入量较高。在两种性别中，膳食和零食的FSA评分也与健康饮食指标（回归系数（β）分别为-0.22至-0.17和-0.06至-0.03）和地中海饮食评分（β分别为-0.25至-0.19和-0.08至-0.05）评估的整体饮食质量呈负相关（P ≤ 0.005）。然而，膳食的相关性更强，主要是因为它们对总EI的贡献更大（64%至84%）。调整潜在混杂因素后，只有基于EI贡献的小吃FSA评分与女性BMI和腰围呈正相关（P ≤ 0.005）。虽然FSA评分评估的膳食和零食的营养质量较低与整体饮食质量的不良特征相关（但不一定是肥胖指标），但膳食营养质量的相关性更强。
Studies examining meal and snack eating behaviors in relation to overall diet and health markers are limited, at least partly because there is no definitive consensus about what constitutes a snack, a meal, or an eating occasion. This cross-sectional study examined how nutritional quality of meals and snacks is associated with overall diet quality, body mass index (BMI), and waist circumference. Based on 7-d weighed dietary record data, all eating occasions were divided into meals or snacks based on time (meals: 0600–1000, 1200–1500, and 1800–2100 h; snacks: others) or contribution to energy intake (EI) (meals: ≥15%; snacks: <15%) in 1451 British adults aged 19–64 years participating in the National Diet and Nutrition Survey. Nutritional quality of meals and snacks was assessed as the arithmetic EI-weighted means of the British Food Standards Agency (FSA) nutrient profiling system score of each food and beverage consumed, based on the contents of energy, saturated fatty acid, total sugar, sodium, fruits/vegetables/nuts, dietary fiber, and protein per 100 g. Irrespective of the definition of meals and snacks, higher FSA scores (lower nutritional quality) of both meals and snacks were associated with unfavorable profiles of individual components of overall diet, including lower intakes of fruits/vegetables/nuts and higher intakes of biscuits/cakes/pastries, total fat, and saturated fatty acid. The FSA scores of meals and snacks were also inversely associated with overall diet quality assessed by the healthy diet indicator (regression coefficient (β) = −0.22 to −0.17 and −0.06 to −0.03, respectively) and Mediterranean diet score (β = −0.25 to −0.19 and −0.08 to −0.05, respectively) in both sexes (P ≤ 0.005). However, the associations were stronger for meals, mainly due to their larger contribution to total EI (64% to 84%). After adjustment for potential confounders, only the FSA score of snacks based on EI contribution was positively associated with BMI and waist circumference in women (P ≤ 0.005). Although lower nutritional quality of both meals and snacks assessed by the FSA score was associated with adverse profiles of overall diet quality (but not necessarily adiposity measures), stronger associations were observed for nutritional quality of meals.
登录
查看更多内容
影响因子：
4.7
作者：
Duffey, K. J.;Pereira, R. A.;Popkin, B. M.
通讯作者：
Popkin, B. M.
DOI：
10.1016/j.jand.2013.01.014
发表时间：
2013-06-01
影响因子：
4.8
作者：
Berner, Louise A.;Becker, Gabriel;Doi, Jimmy
通讯作者：
Doi, Jimmy
影响因子：
2.9
作者：
Bellisle, F;Dalix, AM;Gausseres, N
通讯作者：
Gausseres, N
DOI：
10.1038/oby.2005.143
发表时间：
2005-07-01
期刊：
OBESITY RESEARCH
影响因子：
--
作者：
Huang, TTK;Roberts, SB;McCrory, MA
通讯作者：
McCrory, MA
影响因子：
4.2
作者：
Julia, Chantal;Fezeu, Leopold K.;Kesse-Guyot, Emmanuelle
通讯作者：
Kesse-Guyot, Emmanuelle