Differentiating types of dietary restraint and their momentary relations with loss-of-control eating.
Differentiating types of dietary restraint and their momentary relations with loss-of-control eating.
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区分饮食限制的类型及其与饮食失控的暂时关系。
DOI：
10.1002/eat.23896
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发表时间：
2023
期刊：
影响因子：
--
通讯作者：
Juarascio,AdrienneS
中科院分区：
文献类型：
--
作者：
Manasse,StephanieM;Lampe,ElizabethW;Abber,SophieR;Fitzpatrick,Brighid;Srivastava,Paakhi;Juarascio,AdrienneS
尽管有证据支持饮食限制（即，尽管饮食限制（英语：Dietary restriction）和失控（英语：Loss control）在患有暴食症（英语：Binge-Spectrum eating disorders）（ED）的个体中的饮食，一些研究表明，饮食限制可能并不与所有情况下的暴食有关。目前尚不清楚饮食限制导致成功饮食限制的频率，或者哪种类型的限制/限制赋予最高的暴食风险。此外，很少有研究评估饮食限制和暴食之间的短暂联系。因此，本研究的目的是（1）表征饮食的限制和限制，个体之间的暴食，和（2）检查约束/限制和暴食内和之间的时间关系-subjects.MethodThe目前的研究招募成人狂欢频谱ED（n= 96，80.4%的女性）完成7-14天的生态瞬时评估协议评估艾德症状。多层次模型和线性回归评估内-和之间-主题之间的关联暂时的约束/限制和repeatedeating，respectively.ResultsAttempted避免愉快的食物，限制吃的量，和任何约束预测更大的可能性repeatedeating在下一次调查。推迟进食的尝试降低了下一次调查中进食的可能性，尽管在校正多重比较后，这种影响不再具有统计学意义。诊断介绍缓和之间的关联试图避免愉快的食物和暴饮暴食，这种关联是显着更强的BN-spectrum.DiscussionDietary restraint似乎是更预测暴饮暴食比饮食限制内和之间的科目。未来的治疗应该以饮食限制为目标，以减少暴饮暴食。公共意义一些研究表明，饮食限制（即，减少卡路里摄入）和抑制（即，试图限制）可能不会在所有情况下都与暴食有关。我们发现，无论是在个体内部还是个体之间，饮食限制都比饮食限制更能预测暴食。未来的治疗应针对饮食限制，以减少暴食。
ObjectiveDespite evidence supporting the link between dietary restraint (i.e.,attemptsat dietary restriction) and loss of control (LOC) eating among individuals with binge‐spectrum eating disorders (EDs), some research suggests that dietary restraint may not be linked to LOC eating in all contexts. It is currently unknown how often dietary restraint results in successful dietary restriction, or which types of restraint/restriction confer highest risk for LOC eating. Furthermore, little research has evaluated momentary, temporal associations between dietary restraint and LOC eating. Thus, the present study aimed to (1) characterize dietary restraint and restriction, among individuals with LOC eating, and (2) examine temporal relationships between restraint/restriction and LOC eating within‐ and between‐subjects.MethodThe current study recruited adults with binge spectrum EDs (n= 96, 80.4% female) to complete a 7–14‐day ecological momentary assessment protocol assessing ED symptoms. Multilevel models and linear regression evaluated within‐ and between‐subjects associations between momentary restraint/restriction and LOC eating, respectively.ResultsAttempted avoidance of enjoyable foods, limiting the amount eaten, and any restraint predicted greater likelihood of LOC eating at the next survey. Attempts to delay eating predictedreducedlikelihood of LOC eating at the next survey, though this effect was no longer statistically significant after correcting for multiple comparisons. Diagnostic presentation moderated the association between attempted avoidance of enjoyable foods and LOC eating such that this association was significantly stronger for those on the BN‐spectrum.DiscussionDietary restraint seems to be more predictive of LOC eating than dietary restriction both within‐ and between‐subjects. Future treatments should target dietary restraint to reduce LOC eating.Public SignificanceSome research suggests that dietary restriction (i.e., reduced calorie intake) and restraint (i.e., attempted restriction) may not be linked to LOC eating in all contexts. We found that dietary restraint is more predictive of LOC eating than dietary restriction both within and between individuals. Future treatments should target dietary restraint to reduce LOC eating.
神经性贪食症的生态瞬时评估：饮食限制是否预示暴饮暴食？
影响因子：
4.1
作者：
Zunker,Christie;Peterson,CarolB;Crosby,RossD;Cao,Li;Engel,ScottG;Mitchell,JamesE;Wonderlich,StephenA
通讯作者：
Wonderlich,StephenA
通过对饮食限制的长期性进行建模来改进对暴饮暴食事件的预测。
影响因子：
5.3
作者：
Millicent Holmes;M. Fuller‐Tyszkiewicz;H. Skouteris;J. Broadbent
通讯作者：
J. Broadbent