基于跨理论模型的在线项目对促进青少年体育活动和健康饮食习惯的影响。

IF 1.4 Q3 EDUCATION, SCIENTIFIC DISCIPLINES
Journal of Education and Health Promotion Pub Date : 2025-04-30 eCollection Date: 2025-01-01 DOI:10.4103/jehp.jehp_948_24
Teresa Gutiérrez-Higuera, Martín Ochoa-Ávalos, Oswaldo Ceballos-Gurrola, Jorge Zamarripa
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引用次数: 0

摘要

背景:在早期促进健康有利于长期的健康习惯和为教育目的使用信息和通信技术(ict),行为改变的理论模型,如跨理论模型(TTM)似乎可以改善与身体活动(PA)和饮食相关的行为。目的是分析通过ict实施的教育计划对墨西哥青少年的PA水平和食物消费频率的影响,考虑到青少年的变化阶段和总体。材料与方法:对175名男女青少年进行为期22周的随机对照试验。两组接受了不同方式的教育干预:(1)根据变化阶段(EGC)和(2)一般方式(EGG)。在干预之前、期间和之后评估PA水平、食物消费频率和变化阶段。进行三因素方差分析检验,以了解所有变量、组间和测量值之间的差异。效应大小是用偏Eta平方确定的。结果:在干预中期,EGC增加了每日推荐食物的摄入频率,并在干预结束时减少了盒装谷物、甜食和糕点的摄入量。虽然不显著,但EGC中PA水平呈上升趋势,而非推荐食物摄入量呈下降趋势。结论:考虑到青少年当前行为改变的阶段,基于TTM的在线项目对青少年PA和健康饮食习惯的推广是有效的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effect of an online program based on the transtheoretical model to promote physical activity and healthy eating habits in adolescents.

Background: Promoting health at early ages favors long-term healthy habits and the use of information and communication technologies (ICTs) for educational purposes, and theoretical models of behavioral change such as the transtheoretical model (TTM) seem to improve behaviors related to physical activity (PA) and eating. The aim was to analyze the effect of an educational program implemented through ICTs on the PA level and food consumption frequency of Mexican adolescents considering the stages of change of adolescents and in general.

Material and methods: A 22-week randomized controlled trial was conducted in 175 adolescents of both sexes. Two groups received an educational intervention with different approaches: (1) according to the stage of change (EGC) and (2) in a general way (EGG). PA level, food consumption frequency, and stage of change were evaluated before, during, and after the intervention. A three-factor analysis of variance test was performed to know the differences of all variables, between groups and measurements. The effect size was determined using partial Eta squared.

Results: EGC increased the frequency of food recommended for daily consumption toward the middle of the intervention and decreased the intake of boxed cereals, sweet food, and pastries at the end of the intervention. Although not significantly, EGC showed an upward trend in the level of PA and a downward trend on the intake of food not recommended for daily consumption.

Conclusion: An online program based on TTM to promote PA and healthy eating habits on adolescents is effective when the stage of current behavior change is considered.

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来源期刊
CiteScore
2.60
自引率
21.40%
发文量
218
审稿时长
34 weeks
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