期刊
NUTRIENTS
卷 14, 期 6, 页码 -出版社
MDPI
DOI: 10.3390/nu14061281
关键词
disordered eating behaviors; body dissatisfaction; smartphone addiction; depression
资金
- Fundamental Research Funds for the Central Universities [SWU 7110200685]
- China Postdoctoral Science Foundation [7810100287]
This study aimed to investigate the sequential mediated relationship between body dissatisfaction and disordered eating behaviors through smartphone addiction and depression. The results showed that smartphone addiction and depression can jointly mediate the association between body dissatisfaction and disordered eating.
This study aimed to determine whether smartphone addiction and depression sequentially mediate the relationship between body dissatisfaction and disordered eating behaviors (e.g., restrained eating, emotional eating and external eating). A total of 5986 participants (54.1% females, average age = 19.8 years, age range = 17-32) completed the Satisfaction and Dissatisfaction with Body Parts Scale, the Three-Factor Eating Questionnaire, the Smartphone Addiction Scale and the Patient Health Questionnaire-9. Mediational analysis showed that, after controlling for age, sex and body mass index, body dissatisfaction was related to disordered eating behaviors through (a) the mediating effect of smartphone addiction, (b) the mediating effect of depression, and (c) the serial mediating effect of smartphone addiction and depression. In conclusion, our study showed for the first time that smartphone addiction and depression can be sequential mediator variables in the association between body dissatisfaction and disordered eating. However, this study is a cross-sectional study; future longitudinal studies could further test the causal associations between these study variables.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据