通过ACCELERATION程序的适应版本增加健康行为和心理措施
Juliano Schwartz1, Ryan E Rhodes2, Paul Oh3
1Physical Activity Promotion and Chronic Disease Prevention Unit, University of British Columbia, Vancouver, BC, Canada. juliano@alumni.ubc.ca.
International journal of behavioral medicine
|April 1, 2024
概括
调整后的ACCELERATION生活方式计划显著增加了巴西人的体力活动和水果/蔬菜摄入量. 这种干预措施对减少这一群体的慢性疾病风险因素有希望.
科学领域:
- 公共卫生 公共卫生
- 生活方式干预措施 生活方式干预
- 预防慢性疾病 预防慢性疾病
背景情况:
- 身体不活动和不健康的饮食是严重的公共卫生问题,特别是在低收入国家.
- 最初来自加拿大的ACCELERATION生活方式计划,被调整为巴西人口.
- 该研究的重点是改善中度至强度体力活动 (MVPA) 和水果/蔬菜消费.
研究的目的:
- 评估调整后的ACCELERATION程序对巴西人的健康行为的有效性.
- 评估每周MVPA和每天水果/蔬菜摄入量的变化.
- 确定该计划在减少慢性疾病风险因素方面的潜力.
主要方法:
- 一个为期12周的半随机受控试验,通过电子邮件发送.
- 参与者包括一个加拿大实验小组 (CE) 和两个巴西小组 (实验BE,控制BC).
- 统计分析包括连续变量的ANCOVA和分类变量的Chi-square/McNemar测试.
主要成果:
- 巴西实验 (BE) 组显示MVPA (86.3分钟/周) 和水果/蔬菜摄入量 (3.2份/天) 显著增加.
- 在BE组中,参与≥150分钟的MVPA从4.9%上升到73.2%,健康饮食的采用从4.9%上升到53.7%.
- 加拿大实验组 (CE) 也有所改善,与BE组相比没有显著差异;巴西对照组 (BC) 显示没有变化.
结论:
- 巴西的ACCELERATION计划成功地促进了积极的健康行为变化.
- 该计划展示了巴西人对抗慢性疾病风险因素的潜力.
- 通过电子邮件提供的生活方式干预措施可以在不同的人群中有效.
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