Associations between anti-bisexual minority stress and body esteem and emotional eating among bi+ individuals: The protective role of individual- and community-level factors.
Associations between anti-bisexual minority stress and body esteem and emotional eating among bi+ individuals: The protective role of individual- and community-level factors.
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DOI：
10.1016/j.eatbeh.2021.101575
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发表时间：
2021-12
期刊：
影响因子：
2.8
通讯作者：
Katz-Wise SL
中科院分区：
文献类型：
--
作者：
Jhe GB;Mereish EH;Gordon AR;Woulfe JM;Katz-Wise SL
双性恋个体经历与其双性恋身份特别相关的偏见，这些经历可能会增加饮食行为紊乱和身体自尊问题的风险。然而，很少有人知道与双性恋取向有关的性少数压力与情绪化饮食和身体自尊有关。目前的研究检查了双性恋特定的少数民族压力和情绪化饮食和身体自尊之间的关系，在双性恋加（双+）成人样本（包括双性恋，泛性恋，酷儿，以及那些有吸引力的一个以上的性别，无论身份），并测试身份中心性，肯定和社区连通性作为潜在的保护因素的调节作用。这项研究利用了对498名年龄在18至64岁（M = 28.5; SD = 9.59）的成年人（77.46%为顺性别女性; 79.7%为白色）进行的在线调查的数据。双性恋特定的少数民族压力与更多的情绪化饮食（β = 0.15，p = 0.013）和较低的身体自尊（β =-0.16，p = 0.005）相关，同时控制社会人口特征，身体质量指数和异性恋少数民族压力。当对明确确定为双性恋的参与者进行敏感性分析时，这一发现仍然相同。身份中心性、肯定性和社区联系性没有表现出调节效应，但它们具有主效应，因此它们与身体自尊呈正相关（分别为β = 0.16，p = 0.001; β = 0.21，p <0.001; β = 0.13，p = 0.004）。结果表明，反双性恋少数民族的压力有一个独特的关联与双+个人的情绪化饮食和身体自尊，并确定潜在的个人和社区层面的保护因素的身体自尊。这些发现为未来的研究和干预提供了信息。
Bisexual individuals experience prejudice specifically related to their bisexual identity, and these experiences may compound extant risk for disordered eating behaviors and body esteem concerns. However, little is known about how sexual minority stress related to bisexual orientation is associated with emotional eating and body esteem. The current study examined the associations between bisexual-specific minority stress and emotional eating and body esteem in a sample of bisexual plus (bi+) adults (including bisexual, pansexual, queer, and those with attractions to more than one gender regardless of identity), and tested the moderating effects of identity centrality, affirmation, and community connectedness as potential protective factors. This study leveraged data from an online survey of 498 adults (77.46% cisgender women; 79.7% White), ages 18 to 64 years (M = 28.5; SD = 9.59). Bisexual-specific minority stress was associated with more emotional eating (β = 0.15, p = .013) and lower body esteem (β = −0.16, p = .005), while controlling for sociodemographic characteristics, body mass index, and heterosexist minority stress. This finding remained the same when sensitivity analyses were conducted with participants who identified specifically as bisexual. Identity centrality and affirmation and community connectedness did not demonstrate moderating effects but they had main effects, such that they were positively associated with body esteem (β = 0.16, p = .001; β = 0.21, p < .001; β = 0.13, p = .004, respectively). Results suggest that anti-bisexual minority stress has a unique association with bi+ individuals’ emotional eating and body esteem, and identified potential individual- and community-level protective factors for body esteem. These findings inform future research and interventions for this understudied population.
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