Divinity School, University of Chicago, Chicago, IL, USA.
Am J Public Health. 2010 Apr 1;100 Suppl 1(Suppl 1):S263-8. doi: 10.2105/AJPH.2009.180075. Epub 2010 Feb 10.
We compared findings on physical activity from national accelerometry data and Healthy People 2010 self-report data to identify differences in disparities by sociodemographic characteristics, gender, age, race/ethnicity, education level, and disability status.
Data were from the 2003 to 2004 National Health and Nutrition Examination Survey's accelerometry and the Healthy People 2010 Midcourse Review. We computed prevalence of inactivity and regular moderate- and vigorous-intensity movement according to Healthy People 2010 operational definitions.
Mexican American adults were more active than non-Hispanic Blacks and Whites, and groups defined by race/ethnicity and educational attainment were more similar in physical activity in accelerometer than in self-report data. Disparities by gender and disability status were consistent with Healthy People 2010.
Disparities in physical activity differ from previous findings. Increased understanding of these disparities should be used to design better and more cost-effective physical activity interventions. Physical activity surveillance methods should be revised to make use of data collection methods that are more valid than self-report.
我们将国家加速计数据和“健康人民 2010 年”自我报告数据中的身体活动发现进行比较，以确定社会人口特征、性别、年龄、种族/民族、教育程度和残疾状况差异方面的差异。
数据来自 2003 至 2004 年国家健康和营养检查调查的加速计和“健康人民 2010 年中期审查”。我们根据“健康人民 2010 年”操作定义计算了不活动和定期适度及剧烈强度运动的患病率。
与非西班牙裔黑人和白人相比，墨西哥裔成年人更活跃，根据种族/民族和教育程度定义的群体在加速计和自我报告数据中的身体活动更相似。性别和残疾状况方面的差异与“健康人民 2010 年”一致。
身体活动方面的差异与以前的发现不同。应利用对这些差异的深入了解，设计更好、更具成本效益的身体活动干预措施。应修订身体活动监测方法，以利用比自我报告更有效的数据收集方法。
