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在学校环境中促进牛奶消费行为:基于超理论模型的实验
Nooshin Rouhani-Tonekaboni1, Sara Sabrkonandeh2, Asieh Ashouri3
1Department of Health Education and Promotion, Research Center of Health and Environment, School of Health, Guilan University of Medical Sciences, Rasht, Iran.
BMC nutrition
|June 28, 2023
概括
这项研究表明,跨理论模型 (TTM) 有效地改善了女学生的乳制品消费行为. 基于TTM的营养教育显著地将学生转向健康饮食的行动和维护阶段.
科学领域:
- 公共卫生 公共卫生
- 营养科学 营养科学
- 行为科学 行为科学
背景情况:
- 营养教育对于改善学生的健康行为至关重要.
- 超理论模型 (TTM) 是一种广泛使用的行为改变框架.
- 这项研究的重点是提高使用TTM的女学生的乳制品消费.
研究的目的:
- 实施和评估基于跨理论模型 (TTM) 的营养教育干预措施.
- 为了改变女高中生消费乳制品的行为.
- 评估TTM对变化阶段,自我效能和与乳制品摄入相关的决策平衡的影响.
主要方法:
- 一个受控试验涉及159名女学生 (10-11年级) 在伊朗.
- 数据收集包括人口特征,知识,TTM构造和通过问卷调查的变化阶段.
- 干预和对照组在教育计划之前和一个月后使用统计分析 (Chi-square,t-test,ANCOVA) 进行了比较.
主要成果:
- 干预后,干预组在认知和行为变化过程,决策平衡和自我有效性 (P <0.05) 中显著改善.
- 与对照组 (16%) 相比,干预组 (37%) 的乳制品消费行动或维持阶段的学生比例显著增加 (P < 0.001).
- 最初的阶段显示只有15%的学生在干预前处于行动或维护阶段.
结论:
- 基于跨理论模型 (TTM) 的干预积极影响学生的乳制品消费行为.
- 在促进营养行为方面,TTM显得有前途,应该在学生中探索其他饮食方面.
- 这项研究为学校营养计划中基于TTM的干预措施的有效性提供了证据.
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