Examining a ripple effect: do spouses' behavior changes predict each other's weight loss?
Examining a ripple effect: do spouses' behavior changes predict each other's weight loss?
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DOI：
10.1155/2013/297268
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发表时间：
2013
影响因子：
3.3
通讯作者：
Gorin AA
中科院分区：
文献类型：
--
作者：
Schierberl Scherr AE;McClure Brenchley KJ;Gorin AA
背景将配偶纳入肥胖治疗已被发现可促进减肥。我们评估了配偶的饮食和活动变化是否会影响彼此的体重减轻，当两个成员都参加了一个积极的减肥计划（一起）或只有主要参与者参加了治疗（单独）。方法.异性恋夫妇（N = 132）参加了一项为期18个月的随机对照减肥试验，在基线和6个月时进行了称重，并完成了饮食摄入量和体力活动的测量。我们进行了二元数据分析，使用演员-合作伙伴相互依赖模型。结果参与者的体重减轻并不取决于他们伴侣的行为变化。然而，伴侣的体重减轻是通过参与者的卡路里和脂肪摄入量的变化来预测的。当伴侣与一名没有减少那么多卡路里和脂肪摄入量的参与者在一起时，这些伴侣在一起治疗组中的体重减轻幅度更大，但在单独治疗组中未接受治疗时，体重减轻幅度更小。没有发现与体力活动变化的相互影响。结论.直接治疗对接受治疗的参与者和伴侣的影响最大。未接受治疗的伴侣的体重减轻受到其配偶饮食变化的积极影响，这表明接受治疗的配偶对其未接受治疗的伴侣产生了涟漪反应。
Background. Including spouses in obesity treatment has been found to promote weight loss. We assessed whether spouses' diet and activity changes impacted each other's weight loss when both members attended an active weight loss program (TOGETHER) or only the primary participant attended treatment (ALONE). Methods. Heterosexual couples (N = 132) enrolled in an 18-month randomized controlled weight loss trial were weighed and completed measures of dietary intake and physical activity at baseline and 6 months. We conducted dyadic data analyses using the Actor-Partner Interdependence Model. Results. Participants' weight loss was not predicted by their partners' behavior changes. However, partners' weight loss was predicted by their participants' changes in calorie and fat intake. When partners were coupled with a participant who did not reduce their own calorie and fat intake as much, these partners had higher weight loss when treated in the TOGETHER group but lower weight loss when they were untreated in the ALONE group. There were no reciprocal effects found with physical activity changes. Conclusions. Direct treatment had the greatest impact on participants and partners who were treated. Untreated partners' weight losses were positively impacted by their spouses' dietary changes, suggesting a ripple effect from treated spouses to their untreated partners.
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影响因子：
5
作者：
PAFFENBARGER, RS;WING, AL;HYDE, RT
通讯作者：
HYDE, RT
影响因子：
5
作者：
SICONOLFI, SF;LASATER, TM;CARLETON, RA
通讯作者：
CARLETON, RA
影响因子：
--
作者：
Rossini, Raffaella;Moscatiello, Simona;Marchesini, Giulio
通讯作者：
Marchesini, Giulio
DOI：
10.1002/j.1550-8528.1999.tb00712.x
发表时间：
1999-11-01
期刊：
OBESITY RESEARCH
影响因子：
--
作者：
Katzmarzyk, PT;Pérusse, L;Bouchard, C
通讯作者：
Bouchard, C
DOI：
10.1016/0021-9681(82)90004-2
发表时间：
1982-01-01
期刊：
JOURNAL OF CHRONIC DISEASES
影响因子：
--
作者：
BARRETTCONNOR, E;SUAREZ, L;CRIQUI, MH
通讯作者：
CRIQUI, MH