Food Science and Human Nutrition Department, University of Florida, Gainesville, FL.
Food Science and Human Nutrition Department, University of Florida, Gainesville, FL.
J Nutr Educ Behav. 2019 Jun;51(6):758-762. doi: 10.1016/j.jneb.2019.03.010. Epub 2019 Apr 17.
To assess associations between intuitive eating behaviors and fruit and vegetable intake among college students.
Intuitive eating behaviors were measured with the Intuitive Eating Scale-2 (IES-2), which reports a total and 4 subscale scores. Fruit and vegetable intake was measured with the National Institutes of Health Eating at America's Table Fruit and Vegetable screener. Questionnaires were completed online.
Median age of participants was 20 years (n = 293; n = 72 male). Total IES-2 score was not correlated with fruit and vegetable intake. Body-Food Choice Congruence and Eating for Physical Rather Than Emotional Reasons subscales were positively associated with fruit and vegetable intake (r = .462, P < .001 and r = .177, P = .002, respectively). The Unconditional Permission to Eat subscale was negatively associated with fruit and vegetable intake (r = -.308, P < .001).
Correlations between fruit and vegetable intake and intuitive eating behaviors differed by IES-2 subscale scores. If IES-2 is used in nutrition research, education, or counseling with the aim of increasing fruit and vegetable intake, addressing subscale behaviors individually might be considered.
评估大学生直觉饮食行为与水果和蔬菜摄入量之间的关系。
采用直觉饮食量表-2（Intuitive Eating Scale-2，IES-2）测量直觉饮食行为，该量表报告了总分和 4 个分量表得分。水果和蔬菜摄入量采用美国国立卫生研究院的“美国餐桌水果和蔬菜筛查器”进行测量。问卷通过网络在线完成。
参与者的中位年龄为 20 岁（n=293；n=72 名男性）。IES-2 总分与水果和蔬菜摄入量无相关性。身体-食物选择一致性和为身体而非情感原因而进食分量表与水果和蔬菜摄入量呈正相关（r=0.462，P<0.001 和 r=0.177，P=0.002）。无条件进食许可分量表与水果和蔬菜摄入量呈负相关（r=-0.308，P<0.001）。
水果和蔬菜摄入量与直觉饮食行为之间的相关性因 IES-2 分量表得分而异。如果 IES-2 用于营养研究、教育或咨询以增加水果和蔬菜摄入量，则可考虑单独解决分量表行为。
