TEXAS CATCH PHASE III--TRACKING FIELD CENTER

德克萨斯州捕获第三期--追踪场地中心

• 批准号: 2028364
• 负责人: Steven Harold Kelder
• 金额: $ 82.45万
• 依托单位: UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON
• 依托单位国家: 美国
• 财政年份: 1987
• 资助国家: 美国
• 起止时间: 1987-09-30 至 1999-11-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/2028364
• 关键词: adolescence (12-20); behavior modification; behavioral /social science research tag; cardiovascular disorder education; cardiovascular disorder prevention; clinical trials; curriculum; dietary lipid; dietary sodium; disease /disorder proneness /risk; elementary school; ethnic group; exercise; gender difference; health behavior; health education; human subject; longitudinal human study; middle childhood (6-11); nutrition education; nutrition related tag; physical fitness; tobacco abuse education

The Child and Adolescent Trial for Cardiovascular Health (CATCH) is a 7.5 year (1987-1995) multi-site, randomized intervention trial in 96 schools. CATCH was designed to evaluate the effectiveness of a multiple component school-based intervention for promoting healthful behaviors in elementary school children (grades 3 to 5) to reduce their subsequent risk for cardiovascular disease. CATCH is the largest, most comprehensive elementary school health education research project ever undertaken testing the efficacy of longitudinal interventions in schools. During the CATCH intervention phase (Phase II) significant positive effects on intermediate variables have been observed. The main trial outcomes are still under analysis. This competing continuation proposes a four-year extended follow-up period to allow continued measurements on the cohort through ages 13 to 14 years old. The main goals of CATCH Phase III: Tracking are two-fold. First, we will test the hypothesis of maintenance of intervention effects on physiologic, behavioral, and psychosocial risk factors through early adolescence (6th through 8th grade). Second, CATCH III: Tracking will descriptively observe the onset, development, and inter-correlation of cardiovascular risk factors from early to middle adolescence on a large, ethnically diverse group of students. Continuing to follow this cohort will create the opportunity to assess whether a pre-adolescent intervention can sustain behavioral and risk factor level changes during early adolescence, the well known critical period of decline of most positive health behaviors. The study will significantly broaden our understanding of the course and determinants of physiologic, behavioral, and psychosocial risk factors for cardiovascular disease. CATCH III: Tracking will have adequate sample to examine separate findings among important demographic subgroups such as, males versus females, and Whites versus Blacks versus Hispanics. As a result, for the first time with a nationally representative multi-ethnic sample variations between the genders and ethnic subgroups will be better understood.

儿童和青少年心血管健康试验(CATCH)是一个 7.5年(1987-1995)96年多点随机干预试验 学校。Catch旨在评估 促进健康的多元校本干预 小学生(3-5年级)的行为减少 他们随后罹患心血管疾病的风险。捕捉到的是 规模最大、最全面的小学健康教育 曾经进行过的研究项目，测试了纵向治疗的效果 对学校的干预。 在渔获量干预阶段(第二阶段)显著积极 观察到了对中间变量的影响。主审 结果仍在分析中。这种相互竞争的延续 建议延长四年的跟踪期，以便继续 对13至14岁的队列进行测量。主 捕获阶段III：跟踪的目标有两个。首先，我们将测试 维持干预作用于生理的假说， 青春期早期的行为和心理社会危险因素 (6至8年级)。第二，陷阱三：追踪意志 描述性地观察心绞痛的发生、发展和相互关系 青春期早期至中期的心血管危险因素 一大群不同种族的学生。 继续跟踪这一队列将创造机会来评估 青春期前干预是否可以维持行为和风险 青春期早期因子水平变化，众所周知的关键 大多数积极健康行为的下降期。这项研究将 大大拓宽了我们对课程和决定因素的理解 的生理、行为和心理社会危险因素 心血管疾病。陷阱三：追踪将有足够的样本 在重要的人口统计分组中检查不同的研究结果 比如，男性对女性，白人对黑人，黑人对 西班牙裔。因此，这是第一次在全国范围内 性别和性别之间具有代表性的多民族样本差异 少数族裔群体将得到更好的理解。