种族分类方法对青少年体育活动结果的影响
Ziang Li1, Justin Richards2, Hayley McGlashan-Fainu3
1School of Nursing, Faculty of Medical and Health Science, The University of Auckland, Auckland, New Zealand.
Journal of physical activity & health
|February 10, 2026
概括
种族分类方法对青少年体育活动差异的影响很大. 8组方法提供了很好的模型匹配,而15组方法提供了干预措施的详细差异化.
科学领域:
- 青少年健康 青少年健康
- 社会学 社会学 社会学
- 公共卫生 公共卫生
背景情况:
- 身体活动 (PA) 对青少年福祉至关重要.
- 在巴勒斯坦权力机构的种族差异已在国际上得到证实.
- 种族分类方法可以影响这些差异的检测和解释,特别是在多民族人口中.
研究的目的:
- 检查不同种族分类方法如何影响青少年体育活动结果.
- 研究各种分类方法对理解体育活动中的种族差异的影响.
主要方法:
- 来自新西兰的2023年"朗加塔希之声"调查数据的二次分析 (n=19,776;年龄12-19岁).
- 使用离散变量 (0-7天/周) 和二进制变量 (>4 vs <=4天/周) 测量体力活动.
- 种族分类使用四种方法:优先级,总响应,单个/组合 (8组) 和单个/组合 (15组).
- 应用了回归和非参数测试.
主要成果:
- 亚洲青少年报告的PA结果最低,而多民族太平洋人民/欧洲人报告的最高.
- 单组/组合15组方法显示了最大的组间差异化.
- 总响应方法减轻了群体之间的对比.
- 单组/组合8组方法表现出最好的模型合适.
结论:
- 选择种族分类方法显著影响了青少年身体活动中观察到的差异.
- 建议使用单组/组合8组方法进行研究,因为它具有适合性和节性的平衡.
- 单组/组合15组方法对政策和干预设计有价值,因为它提供了更细致的差异化.
- 选择适当的分类方法对于准确的差异识别和开发公平,文化响应的干预至关重要.
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