COMMUNITY-FOCUSED HEALTH: BIOPHYSICAL RESEARCH

该子项目是利用NIH/NCRR资助的中心赠款提供的资源的许多研究子项目之一。子项目和研究者（PI）可能从另一个NIH来源获得主要资金，因此可以在其他CRISP条目中表示。所列机构为中心，不一定是研究者所在机构。该项目的长期目标是通过参与以学校为基础的体育活动干预，对学龄儿童和青少年超重/肥胖的发展和风险产生积极影响。这项纵向研究计划从2005年9月持续到2009年5月。在2005-2006学年期间，招募了来自两个主要是美洲印第安人学校社区的教职员工和学生（3-12年级）参加体育活动干预。该项目的具体目标是：1）确定以学校为基础的身体活动干预措施对学龄儿童和教职员工的身体质量指数（BMI）产生积极影响的有效性; 2）确定以学校为基础的身体活动干预措施对增加学龄儿童和教职员工日常参与身体活动的有效性。

This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. The long-term goal of this project is to positively influence the development of, and risk for, overweight/obesity in school-aged children and adolescents through participation in a school-based physical activity intervention. This longitudinal study is planned to be ongoing from September 2005 through May 2009. Faculty/staff and students (grades 3-12) from two predominantly American Indian school communities were recruited to participate in a physical activity intervention during the 2005-2006 academic year. The specific aims of the project are: 1) to determine the efficacy of a school-based physical activity intervention at positively influencing Body Mass Index (BMI) in school-aged children and faculty/staff; and 2) to determine the efficacy of a school-based physical activity intervention at increasing daily participation in physical activity in school-aged children and faculty/staff.