Kelly Nichole R, Smith Tasia M, Hall Gordon C N, Guidinger Claire, Williamson Gina, Budd Elizabeth L, Giuliani Nicole R
Counseling Psychology and Human Services, University of Oregon, Eugene, Oregon.
The Prevention Science Institute, University of Oregon, Eugene, Oregan.
Int J Eat Disord. 2018 Jan;51(1):28-38. doi: 10.1002/eat.22803. Epub 2017 Nov 17.
The purpose of this study was to examine the association between young men's perceived experiences with discrimination, both general and following the 2016 presidential election, and their loss of control (LOC) eating. The degree to which men identified with their ethnic identity was evaluated as a moderator.
The sample included 798 men (18-30 years; M = 24.0 ± 3.6) who identified as African American (n = 261), Asian/Asian American (n = 266), or Hispanic/Latino (n = 271). Participants completed an online survey of items assessing demographic characteristics; perceived discrimination; perceptions of race-related discrimination following the 2016 U.S. presidential election; ethnic identity; and LOC eating.
After adjusting for income, education, generational status and body mass index, perceived discrimination was positively associated with LOC eating frequency in African American and Hispanic/Latino men (ps < .01). Ethnic identity was inversely associated with LOC eating frequency in Hispanic/Latino men (p < .001). In Asian/Asian American men, perceived discrimination was only associated with more LOC eating among those with a low ethnic identity (p < .001). Higher levels of perceived discrimination following the presidential election were uniquely associated with more frequent LOC eating (p < .01) only among Asian/Asian American men who were not born in the United States or whose parents were not born in the United States.
LOC eating may partially explain known associations between discrimination and heightened risk for obesity and chronic diseases among African American and Hispanic/Latino men. Asian/Asian American men's LOC eating may be linked to postpresidential election and general experiences with racial discrimination, particularly if they report a low sense of belonging to their ethnic group.
本研究旨在探讨年轻男性所感知到的一般歧视经历以及2016年总统大选后的歧视经历与他们的失控性进食(LOC)之间的关联。将男性对其种族身份的认同程度评估为一个调节变量。
样本包括798名年龄在18至30岁之间(平均年龄M = 24.0 ± 3.6)的男性,他们分别为非裔美国人(n = 261)、亚裔/亚裔美国人(n = 266)或西班牙裔/拉丁裔(n = 271)。参与者完成了一项在线调查,内容包括评估人口统计学特征、感知到的歧视、对2016年美国总统大选后与种族相关的歧视的认知、种族身份认同以及失控性进食。
在对收入、教育程度、代际状况和体重指数进行调整后,非裔美国男性和西班牙裔/拉丁裔男性中,感知到的歧视与失控性进食频率呈正相关(p值 < 0.01)。在西班牙裔/拉丁裔男性中,种族身份认同与失控性进食频率呈负相关(p < 0.001)。在亚裔/亚裔美国男性中,只有在种族身份认同较低的人群中,感知到的歧视才与更多的失控性进食相关(p < 0.001)。仅在非美国出生或父母非美国出生的亚裔/亚裔美国男性中,总统大选后更高水平的感知到的歧视才与更频繁的失控性进食有独特关联(p < 0.01)。
失控性进食可能部分解释了非裔美国男性和西班牙裔/拉丁裔男性中已知的歧视与肥胖及慢性病风险增加之间的关联。亚裔/亚裔美国男性的失控性进食可能与总统大选后以及一般的种族歧视经历有关,特别是当他们报告自己对种族群体的归属感较低时。