一个学校为期五个月的园艺干预措施改善了小学儿童的蔬菜摄入量,BMI和营养知识:一项受控的准实验试验
Nour Amin Elsahoryi1, Omar A Alhaj1, Ruba Musharbash2
1Department of Nutrition, Faculty of Pharmacy and Medical Sciences, University of Petra, Airport Road, Amman 11196, Jordan.
Nutrients
|October 16, 2025
概括
约旦的一项学校园艺计划改善了儿童的身体组成和营养知识. 干预措施对饮食质量产生了积极的影响,但并没有显著改变人们对蔬菜消费的态度或做法.
科学领域:
- 公共卫生 公共卫生
- 营养科学 营养科学
- 儿科健康 儿科健康
背景情况:
- 儿童肥胖是约旦的一个重大公共卫生问题,在学龄儿童中患病率很高.
- 基于学校的园艺干预措施显示了改善饮食习惯的潜力,但在中东环境中缺乏研究.
- 这项研究解决了对约旦此类干预的证据需求.
研究的目的:
- 评估一项以学校为基础的蔬菜园艺和营养教育计划对约旦小学儿童的影响.
- 评估有关蔬菜消费的人类测量,饮食摄入量以及知识,态度和实践 (KAP) 的变化.
- 为中东地区儿童肥胖预防策略提供证据.
主要方法:
- 一个为期五个月的准实验性受控试验,涉及约旦安曼的216名小学学生 (10-12岁).
- 干预组每周接受园艺,营养教育和品尝课程;对照组遵循标准课程.
- 结果包括人体测量,24小时饮食回忆和验证的KAP问卷,使用ANCOVA进行分析.
主要成果:
- 干预组体质的显著改善 (降低BMI,体重,BMI z-score) 在干预组.
- 改善饮食质量,包括增加纤维和减少和脂肪摄入量.
- 干预组营养知识得分大幅增加,但对蔬菜消费的态度或做法没有显著变化.
结论:
- 基于学校的园艺和营养干预有效地改善了约旦儿童的身体组成,饮食质量和营养知识.
- 研究结果支持在中东地区实施文化适应的学校园艺计划,以预防儿童肥胖.
- 未来的干预措施应整合家庭参与,以提高行为变化的可持续性.
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