The impact of nutrition education with and without a school garden on knowledge, vegetable intake and preferences and quality of school life among primary-school students
The impact of nutrition education with and without a school garden on knowledge, vegetable intake and preferences and quality of school life among primary-school students
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DOI：
10.1017/s1368980010000959
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发表时间：
2010-11-01
影响因子：
3.2
通讯作者：
Collins, Clare E.
中科院分区：
文献类型：
--
作者：
Morgan, Philip J.;Warren, Janet M.;Collins, Clare E.
目的：调查学校花园强化营养教育（NE）对儿童的水果和蔬菜消费，蔬菜的喜好，水果和蔬菜的知识和学校生活quality of school lives.Design的影响：准实验10周的干预与营养教育和花园（NE&G），NE只有和对照组。果蔬知识，蔬菜喜好（品尝意愿和品尝评级）、水果和蔬菜消费在基线和4个月的随访中测量了24小时回忆X2和学校生活质量（QoSL）。地点：澳大利亚新南威尔士州亨特地区的两所小学。对象：共127名五年级和六年级的学生结果：与对照组相比，实验组和对照组的总体蔬菜品尝意愿（P < 0.001）和总体蔬菜品尝评分（P <0.001）存在显著性组间差异。发现NE&G组的治疗效果：识别蔬菜的能力（P < 0.001）;愿意品尝辣椒（P = 0.04），西兰花（P = 0.01），西红柿（P < 0.001）和豌豆（P = 0.02）;学生喜欢吃西兰花（P < 0.001）和豌豆（P < 0.001）作为零食。蔬菜摄入量（P = 0.22）、水果摄入量（P = 0.23）和生活质量（P = 0.98）无时间组差异。结论：学校菜园对小学生品尝蔬菜的意愿和蔬菜口味评分有积极影响，但鉴于饮食行为变化的复杂性，需要采取更全面的策略来增加蔬菜摄入量。
Objective: To investigate the impact of school garden-enhanced nutrition education (NE) on children's fruit and vegetable consumption, vegetable preferences, fruit and vegetable knowledge and quality of school life.Design: Quasi-experimental 10-week intervention with nutrition education and garden (NE&G), NE only and control groups. Fruit and vegetable knowledge, vegetable preferences (willingness to taste and taste ratings), fruit and vegetable consumption (24 h recall X 2) and quality of school life (QoSL) were measured at baseline and 4-month follow-up.Setting: Two primary schools in the Hunter Region, New South Wales, Australia.Subjects: A total of 127 students in Grades 5 and 6 (11-12 years old; 54% boys).Results: Relative to controls, significant between-group differences were found for NE&G and NE students for overall willingness to taste vegetables (P < 0.001) and overall taste ratings of vegetables (P < 0.001). A treatment effect was found for the NE&G group for: ability to identify vegetables (P < 0.001); willingness to taste capsicum (P = 0.04), broccoli (P = 0.01), tomato (P < 0.001) and pea (P = 0.02); and student preference to eat broccoli (P < 0.001) and pea (P < 0.001) as a snack. No group-by-time differences were found for vegetable intake (P = 0.22), fruit intake (P = 0.23) or QoSL (P = 0.98).Conclusions: School gardens can impact positively on primary-school students' willingness to taste vegetables and their vegetable taste ratings, but given the complexity of dietary behaviour change, more comprehensive strategies are required to increase vegetable intake.