Association of weight and shape concern with weight change and weight-related behaviors in behavioral weight loss treatment.
Association of weight and shape concern with weight change and weight-related behaviors in behavioral weight loss treatment.
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DOI：
10.1007/s10865-023-00451-5
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发表时间：
2023-12
影响因子：
3.1
通讯作者：
Thomas, J Graham
中科院分区：
文献类型：
--
作者：
Goldstein, Stephanie P;Olson, KayLoni L;Thomas, J Graham
体重和形状问题（WSC）是负面身体形象的一个方面，在寻求行为减肥治疗（BWL）的超重/肥胖个体中很常见，但仍未得到充分研究。该次要分析评估了24周BWL中个体之间WSC、体重变化和体重相关行为之间的关联。体重指数为25-50 kg/m2的成人（n = 32）完成了基线WSC问卷，在12周和24周测量体重，通过加速度计测量体力活动，并完成24小时饮食回忆。对自我监测饮食摄入量和体重的依从性进行了评估。使用一系列线性混合模型来评估基线WSC和体重变化以及体重相关行为之间的关联。结果显示WSC对体重变化无显著影响。有显着的WSC x时间的相互作用，如那些评级WSC“非常重要”降低自我体重和“低重要性”组减少他们的热量摄入在治疗期间。“相当重要”的一组比“不重要”的一组有更多的活动时间。研究结果表明，WSC可能会影响体重相关的行为，有助于BWL的成功。本试验已在ClinicalTrials.gov（NCT 03739151）上预先注册。
Weight and shape concern (WSC) is a facet of negative body image that is common among individuals with overweight/obesity seeking behavioral weight loss treatment (BWL), but remains understudied. This secondary analysis evaluates associations between WSC, weight change, and weight-related behaviors among individuals in a 24-week BWL. Adults (n = 32) with body mass index 25–50 kg/m2 completed a baseline WSC questionnaire, measured weight at 12 and 24 weeks, measured physical activity via accelerometer, and completed 24-hour dietary recalls. Adherence to self-monitoring dietary intake and weight were assessed. A series of linear mixed models were used to evaluate associations between baseline WSC and weight change, as well as weight-related behaviors. Results revealed no significant effect of WSC on weight change. There were significant WSC x time interactions, such that those rating WSC “very important” decreased self-weighing and the “low importance” group decreased their caloric intake during treatment. The “pretty important” group had greater minutes of activity than the “low importance” group. Findings indicated that WSC may impact weight-related behaviors that contribute to BWL success. This trial was pre-registered on ClinicalTrials.gov (NCT03739151).
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影响因子：
5.2
作者：
Panza E;Olson K;Selby EA;Wing RR
通讯作者：
Wing RR
结合生态瞬时评估，基于腕部的饮食检测和饮食评估以表征饮食植物：一种多方法研究方案。
影响因子：
3.9
作者：
Goldstein SP;Hoover A;Evans EW;Thomas JG
通讯作者：
Thomas JG
DOI：
10.1016/j.soard.2019.12.016
发表时间：
2020-04
期刊：
Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery
影响因子：
--
作者：
Schumacher LM;Thomas JG;Vithiananthan S;Webster J;Jones DB;Bond DS
通讯作者：
Bond DS
影响因子：
2.2
作者：
Goldstein, Stephanie P.;Evans, E. Whitney;Espel-Huynh, Hallie M.;Goldstein, Carly M.;Karchere-Sun, Renee;Thomas, J. Graham
通讯作者：
Thomas, J. Graham
DOI：
10.1002/oby.22212
发表时间：
2018-08
期刊：
Obesity (Silver Spring, Md.)
影响因子：
--
作者：
Olson KL;Neiberg RH;Tate DF;Garcia KR;Gorin AA;Lewis CE;Unick J;Wing RR
通讯作者：
Wing RR