Rethinking emotional eating: Retrospective and momentary indices of emotional eating represent distinct constructs.
Rethinking emotional eating: Retrospective and momentary indices of emotional eating represent distinct constructs.
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重新思考情感饮食：情感饮食的回顾性和瞬时索引代表不同的结构。
DOI：
10.1016/j.appet.2021.105604
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发表时间：
2021-12-01
期刊：
影响因子：
5.4
通讯作者：
Forman EM
中科院分区：
文献类型：
--
作者：
Chwyl C;Berry MP;Manasse SM;Forman EM
Emotional eating (EE) has been proposed as a key weight loss barrier. However, most investigations of EE rely on retrospective self-reports, which may have poor construct validity. This study evaluated concordance between a common self-report EE measure and a novel method for assessing momentary EE using ecological momentary assessment (EMA). We further assessed the utility of both measures for predicting both BMI and weight outcomes. Participants with overweight or obesity enrolled in a weight loss trial (N = 163) completed a self-report measure of EE and underwent an EMA protocol that assessed momentary emotions and eating behaviors. Momentary EE was derived from EMA data using generalized linear mixed-effects models. Linear regression models examined associations between both EE measures and concurrent BMI as well as weight losses over 30 months. Retrospectively self-reported EE and momentary EE were negatively correlated with one another (r = −0.27). Higher momentary EE and higher retrospectively reported EE both predicted higher concurrent BMI, and higher retrospectively reported EE predicted poorer weight loss outcomes at all time points (p < 0.05). By contrast, higher momentary EE predicted improved weight outcomes at 1-year and 2-year follow-up (p < 0.05). Our findings extend prior research suggesting that retrospective self-report EE measures capture a different construct than intended and suggest that momentary EE could predict improved weight loss outcomes.
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DOI：
10.1145/3130902
发表时间：
2017-09-01
影响因子：
--
作者：
Bedri, Abdelkareem;Li, Richard;Abowd, Gregory
通讯作者：
Abowd, Gregory
DOI：
10.1007/s40519-019-00767-9
发表时间：
2020-10-01
影响因子：
2.9
作者：
Casagrande, Maria;Boncompagni, Ilaria;Favieri, Francesca
通讯作者：
Favieri, Francesca
影响因子：
3.3
作者：
Boutelle, Kerri N.;Braden, Abby;Rhee, Kyung E.
通讯作者：
Rhee, Kyung E.
影响因子：
3.1
作者：
Crochiere, Rebecca J.;Mangubat, Clare Jocelyn;Forman, Evan M.
通讯作者：
Forman, Evan M.
影响因子：
5.4
作者：
Adriaanse, Marieke A.;Prinsen, Sosja;Evers, Catharine
通讯作者：
Evers, Catharine