a Département de nutrition, Faculté de Médecine , Université de Montréal, Pavillon Liliane de Stewart , Montréal , QC , Canada.
b School of Dietetics and Human Nutrition , McGill University , Ste Anne de Bellevue , QC , Canada.
Int J Food Sci Nutr. 2018 Sep;69(6):753-761. doi: 10.1080/09637486.2017.1412405. Epub 2017 Dec 18.
We investigated the food types consumed by 3276 First Nations citizens from the First Nations Food Nutrition and Environment Study (FNFNES) living on-reserve in Canada. Data from 24-h dietary recalls were classified into NOVA categories: fresh or minimally processed foods (MPF), processed culinary ingredients, processed foods, and ultra-processed foods (UPF). Individuals were classified as traditional food (TF) eaters if they ate MPF of their First Nations culture. UPF accounted for 54.0% of energy intake; 23% of participants ate TF. Increasing age and household size, living in British Columbia and TF eating were associated with a lower intake of energy from UPF. Eating TF appeared to be protective against intake of UPF.
我们调查了加拿大保留地内 3276 名第一民族居民（来自第一民族食品营养与环境研究，FNFNES）所消费的食物类型。24 小时膳食回忆数据被归入 NOVA 分类：新鲜或最低限度加工食品（MPF）、加工烹饪原料、加工食品和超加工食品（UPF）。如果个人食用他们的第一民族文化的 MPF，则被归类为传统食品（TF）食用者。UPF 占能量摄入的 54.0%；23%的参与者食用 TF。年龄增长、家庭规模增大、居住在不列颠哥伦比亚省和食用 TF 与 UPF 能量摄入减少有关。食用 TF 似乎可以预防 UPF 的摄入。
