Effect of Time-Restricted Eating versus Daily Calorie Restriction on Mood and Quality of Life in Adults with Obesity.
Effect of Time-Restricted Eating versus Daily Calorie Restriction on Mood and Quality of Life in Adults with Obesity.
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DOI：
10.3390/nu15204313
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发表时间：
2023-10-10
期刊：
影响因子：
5.9
通讯作者：
Varady KA
中科院分区：
文献类型：
--
作者：
Lin S;Cienfuegos S;Ezpeleta M;Pavlou V;Chakos K;McStay M;Runchey MC;Alexandria SJ;Varady KA
这项二次分析的目的是比较两种流行的减肥方案，时间限制饮食（TRE）和每日热量限制（CR），对肥胖成年人的情绪和生活质量的影响。90名参与者被随机分为三种干预措施之一，为期12个月：8小时TRE（仅在12：00至8：00之间进食，不计算卡路里）; CR（每日25%能量限制）;或无干预对照组。在基线和第12个月，使用问卷测量情绪（贝克抑郁量表-II（BDI-II）和情绪状态概况（POMS））和生活质量（兰德36项简表）。与对照组相比，TRE组（− 4.87%，95%CI：−7.61，−2.13）和CR组（− 5.30%，95%CI：−9.06，−1.54）的体重下降，TRE和CR之间无差异。到第12个月，TRE或CR组与对照组相比，BDI-II抑郁评分没有变化。同样，与对照组相比，TRE或CR组的POMS子量表（紧张、抑郁、愤怒、疲劳、愤怒、困惑或活力）或总情绪障碍评分均无变化。至于生活质量，与对照组相比，TRE或CR组的SF-36心理健康、身体疼痛和一般身体健康结构没有显著变化。然而，相对于对照组，TRE组的活力有增加的趋势（7.77 [95% CI：0.15，15.39] p = 0.05）。在研究结束时，任何一组的体重、体力活动、情绪和生活质量的变化之间都没有关联。这些研究结果表明，TRE和CR产生类似程度的体重减轻，但对12个月以上肥胖成年人的情绪和生活质量都没有影响。未来将需要更有力的研究来证实这些发现。
The purpose of this secondary analysis is to compare the effects of two popular weight loss regimens, time-restricted eating (TRE) and daily calorie restriction (CR), on mood and quality-of-life measures in adults with obesity. Ninety participants were randomized to one of three interventions for 12 months: 8 h TRE (eating only between 12:00 and 8:00 p.m., with no calorie counting); CR (25% energy restriction daily); or no-intervention control group. Questionnaires were administered to measure mood (Beck Depression Inventory-II (BDI-II), and Profile of Mood States (POMS)) and quality of life (Rand 36-Item Short Form) at baseline and month 12. Body weight decreased in the TRE group (−4.87%, 95%CI: −7.61, −2.13) and CR group (−5.30%, 95%CI: −9.06, −1.54) versus controls, with no difference between TRE and CR. The BDI-II depression score did not change in the TRE or CR group, versus controls, by month 12. Likewise, there were no changes in any of the POMS subscales (tension, depression, anger, fatigue, anger, confusion, or vigor) or the total mood disturbance score in the TRE or CR group versus controls. As for quality of life, there were no significant changes in the SF-36 constructs of mental health, bodily pain, and general physical health in the TRE or CR group versus controls. However, there was a trend towards increased vitality in the TRE group (7.77 [95% CI: 0.15, 15.39] p = 0.05) relative to controls. There were no associations between changes in body weight, physical activity, mood, and quality of life in any group by the end of the study. These findings suggest that TRE and CR produce similar degrees of weight loss, but impact neither mood nor quality of life in adults with obesity over 12 months. Future well-powered studies will be needed to confirm these findings.
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