Division of Community Health and Humanities, Faculty of Medicine, Memorial University of Newfoundland, St. John's, NL.
Health Promotion, Chronic Disease and Injury Prevention, Public Health Ontario, Toronto, ON.
Can J Diet Pract Res. 2022 Dec 1;83(4):152-159. doi: 10.3148/cjdpr-2022-010. Epub 2022 May 3.
Explore Canadians' dietary intake in relation to the 2019 (CFG) Plate using novel volume-based food analyses, by age and meal occasion.
Foods reported in 24-hour recalls by 20,456 Canadians in the 2015 Canadian Community Health Survey - Nutrition were classified as: Vegetables and Fruits, Whole Grain Foods, Protein Foods, Non-Whole Grain Foods or Other Foods (high in fat, sugar, sodium). Food volumes were used to calculate percent contributions of each grouping to total intake, stratified by age (1-6; 7-12; 13-17; 18-64; 65+years) and meal (breakfast, lunch, supper, snack), applying sample survey weights and bootstrapping.
By volume, the Canadian population diet included: 29% Vegetables and Fruits, 22% Protein Foods, 7% Whole Grains, 24% Non-Whole Grain Foods, and 18% Other Foods. Intakes of Protein Foods (1-6 years) and Other Foods (7-12; 13-17 years) were higher in children than adults by volume, relative to total intake. Whole Grains intake was highest at breakfast. Other Foods intake was highest at snack.
The volume-based population diet of Canadians reported on a single day includes a substantial proportion of non-recommended foods. There are opportunities to design interventions that target specific foods, ages, and meals to align intake with recommendations.
通过新颖的基于体积的食物分析方法，按年龄和用餐时间，探讨加拿大 2019 年（CFG）餐盘饮食摄入情况。
2015 年加拿大社区健康调查-营养中的 20456 名加拿大人在 24 小时回忆中报告的食物被分为：蔬菜和水果、全谷物食品、蛋白质食品、非全谷物食品或其他高糖、高脂肪、高盐的食物。使用食物量来计算每个组别的总摄入量的百分比，按年龄（1-6 岁；7-12 岁；13-17 岁；18-64 岁；65 岁以上）和餐次（早餐、午餐、晚餐、零食）分层，应用样本调查权重和自举法。
按体积计算，加拿大人口的饮食包括：29%的蔬菜和水果、22%的蛋白质食品、7%的全谷物、24%的非全谷物食品和 18%的其他食品。与总摄入量相比，儿童的蛋白质食品（1-6 岁）和其他食品（7-12 岁；13-17 岁）摄入量按体积计算更高。全谷物摄入量在早餐时最高。其他食品的摄入量在零食时最高。
在单一的一天中，基于体积的加拿大人群饮食包括大量非推荐的食物。有机会设计针对特定食物、年龄和餐次的干预措施，使摄入量与建议一致。
