Engström I, Norring C
Psychiatric Research Centre, Orebro, Sweden.
Eat Weight Disord. 2002 Mar;7(1):45-52. doi: 10.1007/BF03354429.
To estimate the late-adolescent population "at risk" for eating disorders (EDs), establish its stability over time using repeated measures, and analyse its social and demographic background factors.
The Eating Disorder Inventory (EDI) and a number of related questions were administered to students in their last year of high school in five Swedish towns in 1993 (n=3855) and 1998 (n=2925).
It was found that 6% of girls were "at risk" for eating disorders with no increase over time. There was an association between this risk and certain socio-demographic factors (living alone, moving away from home early, excessive physical training and experiences of bullying). No differences were found between cities of different size.
A considerable proportion of girls in late adolescence are preoccupied with weight and dieting, and may be considered "at risk" for developing a clinical eating disorder. This proportion seems to be fairly stable over time.
评估处于饮食失调“风险”中的青少年晚期人群，通过重复测量确定其随时间的稳定性，并分析其社会和人口背景因素。
1993年（n = 3855）和1998年（n = 2925），在瑞典五个城镇对高中最后一年的学生进行了饮食失调问卷（EDI）及一些相关问题的调查。
发现6%的女孩处于饮食失调“风险”中，且随时间没有增加。这种风险与某些社会人口因素（独居、过早离家、过度体育训练和受欺凌经历）之间存在关联。不同规模城市之间未发现差异。
相当比例的青少年晚期女孩过度关注体重和节食，可能被认为有发展为临床饮食失调的“风险”。这一比例似乎随时间相当稳定。
