Texercise select effectiveness: an examination of physical activity and nutrition outcomes.
Texercise select effectiveness: an examination of physical activity and nutrition outcomes.
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Texercise 选择有效性：身体活动和营养结果的检查。
DOI：
10.1007/s13142-014-0299-3
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发表时间：
2015
影响因子：
3.6
通讯作者：
Stevens,AlanB
中科院分区：
文献类型：
--
作者：
Smith,MatthewLee;Ory,MarciaG;Jiang,Luohua;Howell,Doris;Chen,Shuai;Pulczinski,JairusC;Swierc,SuzanneM;Stevens,AlanB
鉴于体育活动（PA）和良好的营养在延迟大多数慢性疾病的发作和进展方面的作用，需要采取有效的干预措施来影响社区居民的生活方式行为。本研究的目的是检验Texercise Select对改善健康指标、PA和饮食行为以及从事健康行为的信心的有效性。Texercise Select，一个为期12周的锻炼计划，已经交付。基线和12周随访评估是从220名年龄在45岁及以上有基线数据的参与者中收集的，用于这项非随机单组前后设计试验。线性混合模型拟合连续的结果变量和GEE模型与logit链接函数的二进制结果变量。在体力活动评分（有氧活动d= 0.64）、每周水果/蔬菜摄入量（d= 0.31）、每日饮水量（d= 0.29）以及PA和营养相关信心（分别为d=0.38和0.21）和社会支持（d=0.45）方面观察到显著改善（P< 0.05）。植根于最佳实践的方案有望对大量参与者产生积极影响，并随着时间的推移可持续地融入社区。
Given the role of physical activity (PA) and good nutrition to delay the onset and progression of most chronic conditions, effective interventions are needed to influence lifestyle behaviors of community-dwelling populations. The purpose of this study is to examine the effectiveness of Texercise Select to improve health indicators, PA, and dietary behaviors, and confidence to engage in healthful behaviors. Texercise Select, a 12-week exercise program, was delivered. Baseline and 12-week follow-up assessments were collected from 220 participants with baseline data who were aged 45 years and older for this non-randomized one-group pre-post design trial. Linear mixed models were fitted for continuous outcome variables and GEE models with logit link function for binary outcome variables. Significant improvements (P< 0.05) were seen in physical activity scores (d= 0.64 for aerobic activity), weekly fruit/vegetable consumption (d= 0.31), daily water consumption (d= 0.29), as well as PA- and nutrition-related confidence (d=0.38 and 0.21, respectively) and social support (d=0.45). Programs rooted in best practices show promise for positively impacting large numbers of participants and becoming sustainably embedded in communities over time.