Baylor Health Care System, Dallas, TX, USA.
J Phys Act Health. 2010 Jul;7(4):527-32. doi: 10.1123/jpah.7.4.527.
Self-report measures have been validated and are widely used. Interest currently lies in the development of simple, valid methods that can be used in any location to determine level of PA in large populations/samples. The purpose of this report is to illustrate tracking of physical activity behaviors and musculoskeletal injury reports on a weekly basis via the Internet.
The Women's Injury Study (WIN) methodology includes use of BRFSS-related physical activity items that are completed online by more than 900 women weekly for an average of 3 years.
With more than 45,000 weekly physical activity and injury logs, the percentage of total logs submitted via online records is 91%. Self-reported pedometer steps are consistent with similar, smaller research samples.
This report suggests that Internet tracking is a viable means of assessing nearly real-time physical activity, describes the process of developing and monitoring self-reported physical activity behaviors via the Internet, and provides recommendations for others considering such methods.
自陈式评估已得到验证并被广泛应用。目前的研究兴趣在于开发简单、有效的方法,以便在任何地点用于确定大量人群/样本的 PA 水平。本报告旨在展示通过互联网每周跟踪身体活动行为和肌肉骨骼损伤报告。
妇女伤害研究(WIN)方法包括使用 BRFSS 相关的身体活动项目,由 900 多名女性每周在线完成,平均持续 3 年。
通过 45000 多份每周身体活动和损伤记录,通过在线记录提交的总记录百分比为 91%。自我报告的计步器步数与类似的、较小的研究样本一致。
本报告表明,互联网跟踪是评估近乎实时身体活动的可行方法,描述了通过互联网开发和监测自我报告的身体活动行为的过程,并为其他考虑此类方法的人提供了建议。