Socioeconomic status differences in food consumption following a laboratory-induced stressor.
Socioeconomic status differences in food consumption following a laboratory-induced stressor.
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DOI：
10.1177/2055102918804664
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发表时间：
2018-07
影响因子：
2.9
通讯作者：
Bowen DJ
中科院分区：
文献类型：
--
作者：
Langer SL;Soltero EG;Beresford SA;McGregor BA;Albano DL;Patrick DL;Bowen DJ
我们研究了非西班牙裔白色女性对实验室诱导的压力源（两项具有挑战性的神经心理学任务）的食物消费，这些女性根据教育程度被归类为社会经济地位较低或较高。两个社会经济地位组在当前饥饿或基线饮食习惯方面没有差异。在激发前和激发后测量感知压力。攻毒后提供零食;通过称量提供前和提供后的零食碗来测量摄食量。两组的感知压力在挑战前到挑战后都有所增加，但这种影响对社会经济地位较低的女性更强。此外，社会经济地位较低的女性总体上消耗更多的食物，特别是高脂肪甜食（大效应量）。这些研究结果提供了证据的社会经济地位的差异，在食物消费的急性应激源。
We examined food consumption in response to a laboratory-induced stressor (two challenging neuropsychological tasks) among non-Hispanic White women categorized as lower or higher in socioeconomic status based on education. The two socioeconomic status groups did not differ with respect to current hunger or baseline dietary habits. Perceived stress was measured pre- and post-challenge. Snacks were offered post-challenge; food consumption was measured by weighing snack bowls pre- and post-offering. Perceived stress increased pre- to post-challenge for both groups, but this effect was stronger for women lower in socioeconomic status. In addition, women lower versus higher in socioeconomic status consumed more food overall and more high-fat sweet food in particular (large effect sizes). These findings provide evidence of socioeconomic status differences in food consumption following an acute stressor.