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) 是一项 7.5 年（1987-1995）96 名患者的多中心、随机干预试验 学校。 CATCH 旨在评估 促进健康的多方面校本干预措施 小学生（3 至 5 年级）的行为，以减少 他们随后患心血管疾病的风险。捕获是 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纵向的功效 对学校的干预。 在 CATCH 干预阶段（第二阶段）显着阳性 已观察到对中间变量的影响。主要审判 结果仍在分析中。这个竞争的延续 建议延长四年的随访期，以便能够继续 对 13 至 14 岁人群的测量。主要 CATCH 第三阶段的目标：追踪有两个目标。首先，我们将测试 维持干预对生理影响的假设， 青春期早期的行为和心理社会风险因素 （六年级至八年级）。二、CATCH III：追踪意愿 描述性地观察疾病的发生、发展和相互关系 青春期早期到中期的心血管危险因素 规模庞大、种族多元化的学生群体。 继续关注这个队列将创造评估的机会 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的变化，众所周知的关键因素 最积极的健康行为下降的时期。该研究将 显着拓宽我们对课程和决定因素的理解 生理、行为和心理社会危险因素 心血管疾病。 CATCH III：跟踪将有足够的样本 检查重要人口亚组之间的单独调查结果 例如，男性与女性，白人与黑人与 西班牙裔。其结果是，首次在全国范围内 具有代表性的多种族样本在性别和性别之间的差异 种族亚群体将得到更好的理解。