美国移民与非移民青少年的身体活动和久坐行为：来自下一代健康研究数据的发现。
Physical activity and sedentary behavior of US immigrant versus non-immigrant adolescents: findings from the NEXT Generation Health Study data.
机构信息
a Department of Behavioral Sciences and Health Education , Emory University , Atlanta , GA , USA.
b Department of Health and Exercise Science , Colorado State University , Fort Collins , CO , USA.
出版信息
Ethn Health. 2018 Apr;23(3):329-338. doi: 10.1080/13557858.2016.1265644. Epub 2016 Dec 29.
OBJECTIVE
This study examined associations of physical activity (PA) and sedentary behavior (SB) with adolescents' immigration status and language spoken at home and with friends.
METHODS
Participants (N = 2475) were included from Wave 1 of the NEXT Generation Health Study, a nationally representative 10th-grade cohort study starting in 2009. PA included recommended moderate-to-vigorous PA (MVPA) and vigorous PA (VPA); SB included screen viewing and social-media use. Linear and logistic regressions were conducted controlling for complex survey variables.
RESULTS
Adolescents with non US-born compared with US-born parents were less likely to engage in VPA (odds ratio = 0.60, p ≤ .05, 95% CI = 0.38-0.96). Parent country of origin and language spoken were not significantly associated with recommended MVPA engagement. None of screen viewing and social-media use was significantly associated with immigration status.
CONCLUSIONS
Recent immigration status was negatively associated with adolescents' PA documenting an important health disparity.
目的
本研究考察了青少年的移民身份、家庭和朋友语言与体力活动（PA）和久坐行为（SB）之间的关联。
方法
参与者（N=2475）来自下一代健康研究的第 1 波，这是一项从 2009 年开始的全国代表性的 10 年级队列研究。PA 包括推荐的中等到剧烈 PA（MVPA）和剧烈 PA（VPA）；SB 包括屏幕观看和社交媒体使用。通过控制复杂的调查变量，进行了线性和逻辑回归分析。
结果
与父母均为美国出生的青少年相比，父母一方或双方均非美国出生的青少年参与 VPA 的可能性较低（优势比=0.60，p≤0.05，95%可信区间=0.38-0.96）。原籍国和家庭语言与推荐的 MVPA 参与之间没有显著关联。屏幕观看和社交媒体使用与移民身份均无显著关联。
结论
最近的移民身份与青少年的 PA 呈负相关，这反映了一个重要的健康差距。
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