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首页> 外文期刊>Western journal of nursing research >Predictors of Physical Activity in a Predominantly Hispanic Sample of Adolescents
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Predictors of Physical Activity in a Predominantly Hispanic Sample of Adolescents

机译：主要的青少年西班牙裔样本中体育活动的预测因素

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In the United States, the vast majority of Hispanic high school students do not meet physical activity recommendations. This prospective, observational study tested the Theory of Planned Behavior (TPB) to predict physical activity in a convenience sample of 232 high school students from a predominantly Hispanic, rural-fringe, lower-income community in Southwestern United States. Mindfulness was tested as a moderator of the intention-physical activity relationship. Data were collected via self-report questionnaires. Statistical analysis included structural equation modeling (SEM) and moderation analysis. The model explained 60% and 43% of the variance in intention and physical activity, respectively. Attitude (beta = 0.49, p < 0.001) and subjective norm (beta = 0.44, p < 0.001) predicted intention. Intention (beta = 0.58, p < 0.001) and perceived behavioral control (beta = 0.13, p < 0.027) predicted physical activity. Mindfulness did not moderate the intention-physical activity relationship. The results support using the TPB to predict physical activity in this population and may inspire ideas for targeted interventions.
机译：在美国，绝大多数西班牙裔高中生不符合体育锻炼建议。这项前瞻性观察性研究对计划行为理论（TPB）进行了测试，以预测美国西南部一个以拉美裔为主、农村边缘、低收入社区的232名高中生的体育活动。正念被测试为意向-体力活动关系的调节者。数据通过自我报告问卷收集。统计分析包括结构方程模型（SEM）和适度分析。该模型分别解释了60%和43%的意向和体力活动差异。态度（β=0.49，p<0.001）和主观常模（β=0.44，p<0.001）预测意向。意向（β=0.58，p<0.001）和感知行为控制（β=0.13，p<0.027）预测身体活动。正念并没有调节有意与体力活动的关系。研究结果支持使用TPB预测这一人群的体力活动，并可能激发有针对性干预的想法。

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