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首页> 外文期刊>Public Health Nutrition >Long-term effects of the Dutch Schoolgruiten Project - promoting fruit and vegetable consumption among primary-school children.
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Long-term effects of the Dutch Schoolgruiten Project - promoting fruit and vegetable consumption among primary-school children.

机译：荷兰Schoolgruiten项目的长期影响-促进小学生食用水果和蔬菜。

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Objectives: To evaluate the long-term effects of the Schoolgruiten Project, a Dutch primary school-based intervention providing free fruit and vegetables (F&V). In addition, we assessed whether children's appreciation of the project mediated these intervention effects. Design and methods: Participating schoolchildren (mean age 9.9 years at baseline) and their parents completed parallel questionnaires at baseline, at 1-year and at 2-year follow-up, including questions on usual F&V intake of the child, potential behavioural determinants, their appreciation of the project and general demographics. Primary outcomes were usual F&V intakes as assessed by parent and child self-reported food frequency measures. Secondary outcome measures were taste preference, knowledge of daily recommendations, availability and accessibility for fruit intake. Multilevel linear regression analyses were used to assess differences at second follow-up adjusted for baseline values between control and intervention groups. Subjects: Reports were available for 346 intervention children (148 parents) and 425 control children (287 parents). Results: Both child and parent reports indicated that the intervention group had a significantly higher fruit intake at 2-year follow-up (difference, servings/d: 0.15; 95% CI 0.004, 0.286 for child reports; 0.19; 95% CI 0.030, 0.340 for parent reports). No significant effects on vegetable intake were observed. Significant positive intervention effects were also found for knowledge of fruit recommendations among boys. Some evidence was found for partial mediation analyses of the effects on fruit intake. Conclusion: The present study indicates that the Schoolgruiten scheme was effective in increasing children's fruit intake and that appreciation of the project partially mediated this effect.
机译：目的：评估Schoolgruiten项目的长期效果，Schoolgruiten项目是基于荷兰小学的干预措施，提供免费的水果和蔬菜（F＆V）。此外，我们评估了儿童对项目的欣赏是否介导了这些干预效果。设计和方法：参与的学童（平均年龄为9.9岁）及其父母在基线，1年和2年随访时完成了平行调查表，包括有关儿童平时F＆V摄入量，潜在行为决定因素，他们对项目和总体人口统计的赞赏。主要结局是通过父母和孩子自我报告的食物频率测量评估的通常F＆V摄入量。次要指标是口味偏好，日常建议知识，水果摄入量和可及性。多级线性回归分析用于评估第二次随访时根据对照组和干预组之间的基线值进行调整后的差异。受试者：可获得针对346名干预儿童（148名父母）和425名对照儿童（287名父母）的报告。结果：儿童和家长的报告均表明，干预组在2年随访时的水果摄入量明显更高（差异，份数/天：0.15; 95％CI为0.004;儿童报告为0.186; 0.19; 95％CI为0.030 ，父报表则为0.340）。没有观察到对蔬菜摄入的显着影响。在男孩的水果推荐知识方面也发现了显着的积极干预效果。发现了部分证据分析了对水果摄入量的影响。结论：本研究表明Schoolgruiten计划在增加儿童的水果摄入量方面是有效的，对该项目的赞赏部分地介导了这种效果。

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