身体活动在不同领域的相互关系:来自地理健康研究 (GROW) 研究的证据
Rebecca E Lee1, Elizabeth Lorenzo1, Katherine Heck2
1Center for Health Promotion and Disease Prevention, College of Nursing and Health Innovation, Arizona State University, 5500 N. 3rd Street, Phoenix, AZ 85004, United States.
很少有母亲在工作或非工作旅行中使用活跃交通工具 (AT). 就业状况,人口统计学和其他身体活动影响AT使用,大多数女性总体上活动不足.
科学领域:
- 公共卫生 公共卫生
- 运输研究 运输研究
- 身体活动研究 身体活动研究
背景情况:
- 主动运输 (AT) 是体力活动 (PA) 的关键组成部分,但研究往往忽略了工作 (W) 和非工作 (NW) AT之间的区别.
- 对于公共卫生干预来说,了解跨不同就业状态和与其他PA领域 (休时间[LTPA],工作[WPA]) 的AT相关性至关重要.
研究的目的:
- 根据加利福尼亚州母亲的就业状况,调查非工作活跃交通 (NWAT) 和工作活跃交通 (WAT) 的相关性.
- 检查AT与其他体力活动领域之间的关系,特别是休时间体力活动 (LTPA) 和与工作有关的体力活动 (WPA).
主要方法:
- 在地理健康研究 (GROW) 研究 (2012-2013) 中利用了2906名加利福尼亚母亲的数据.
- 使用国家家庭旅行调查测量AT,使用斯坦福休时间活动分类项目测量LTPA,使用斯坦福简要活动调查测量WPA.
- 采用多重回归模型来分析NWAT和WAT的相关性,控制就业状况,人口统计和其他PA领域.
主要成果:
- 大多数受雇的母亲 (53%) 拥有久坐不动的工作,很少有人 (<10%) 使用任何形式的AT (NWAT或WAT).
- 失业的母亲使用NWAT的比例更高 (超过20%),LTPA水平与有工作的母亲相似.
- 人口因素 (教育,收入,种族,移民身份,年龄,儿童数量) 和LTPA水平与NWAT和WAT使用有显著的关联.
结论:
- 在受雇和失业的母亲中,活跃的运输使用率很低,NWAT和WAT有明显的相关性.
- 休时间的体力活动与失业母亲的NWAT和雇佣母亲的WAT有关.
- 调查结果强调了所有PA领域普遍存在的低活动,这表明需要采取综合战略来促进AT和其他形式的PA.
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