Dose-effect of HIIT on Cardiovascular Health of Children
Dose-effect of HIIT on Cardiovascular Health of Children Aged 9 to 10 Years Old Participating in a School Based Multidisciplinary Intervention Program: a Pilot Study
An adequate physical activity level has important effects on cardiovascular health of children. However, the scientific literature suggests that few children meet the physical activity recommendations to obtain these cardiovascular benefits which may have immediate and long term consequences in public health. High intensity interval training (HIIT) has emerged as an effective strategy for improving physical and mental health in children. To note that HIIT can be completed in a shorter period of time and its results in physical health seem to be equivalent to those obtained in longer sessions of traditional aerobic training. However, there is no information about the dose of HIIT needed to obtain significant effects on cardiovascular health of children.
The adoption of healthy dietary habits is also important in the prevention of obesity and cardiovascular diseases.
School-based programs including physical activity and nutritional education have been recommended as important components of programs aiming to prevent obesity and cardiovascular diseases.
研究概览
地位
研究类型
注册 (实际的)
阶段
- 不适用
联系人和位置
学习地点
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Navarra
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Pamplona、Navarra、西班牙、31008
- Department of Health Sciences, Universidad Pública de Navarra
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
All school children able to attend the physical education sessions of the school
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Exclusion Criteria:
- Children with medical condition that limits physical activity
学习计划
研究是如何设计的？
设计细节
- 主要用途：预防
- 分配：随机化
- 介入模型：并行分配
- 屏蔽：无（打开标签）
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
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实验性的：HIIT two sessions
Two sessions per week of HIIT + nutritional education (1 session/week)
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Two schools with four classes/groups of 4th degree of children will participate in the pilot study (i.e., age of children 9-10 years old).
One of them has two physical education (PE) sessions per week and the other has only one PE session per week.
In the school with two PE sessions, two classes will be randomly assigned to HIIT (2 sessions/week) +nutrition group, and two to the nutrition group.
Similarly, in the school with one PE session per week, two classes will be randomly assigned to HIIT (1 session/week) + nutrition and two classes to the nutrition goup.
Both HIIT and nutritional education sessions will be integrated integrated into the physical education and sciences sessions of the schools.
The duration of the intervention will be of eight weeks.
School-based nutritional education on healthy dietary habits
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实验性的：HIIT one session
One session per week of HIIT + nutritional education (1 session/week)
|
Two schools with four classes/groups of 4th degree of children will participate in the pilot study (i.e., age of children 9-10 years old).
One of them has two physical education (PE) sessions per week and the other has only one PE session per week.
In the school with two PE sessions, two classes will be randomly assigned to HIIT (2 sessions/week) +nutrition group, and two to the nutrition group.
Similarly, in the school with one PE session per week, two classes will be randomly assigned to HIIT (1 session/week) + nutrition and two classes to the nutrition goup.
Both HIIT and nutritional education sessions will be integrated integrated into the physical education and sciences sessions of the schools.
The duration of the intervention will be of eight weeks.
School-based nutritional education on healthy dietary habits
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有源比较器：Nutritional education
Nutritional education (1 session/week)
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School-based nutritional education on healthy dietary habits
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研究衡量的是什么？
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Change in cardiorespiratory fitness
大体时间：Change from baseline cardiorespiratory fitness at eight weeks
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20m shuttle run test (Alpha battery)
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Change from baseline cardiorespiratory fitness at eight weeks
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次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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Change in Body fat
大体时间：Change from baseline body fat at eight weeks
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Body fat percent measured by bioimpedance
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Change from baseline body fat at eight weeks
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Change in Ankle-brachial index
大体时间：Change from baseline Ankle-brachial index at eight weeks
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Automated simultaneous blood pressure measurement
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Change from baseline Ankle-brachial index at eight weeks
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Change in Dietary habits
大体时间：Change from baseline Dietary habits at eight weeks
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Food frequency questionnaire and 24h recall
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Change from baseline Dietary habits at eight weeks
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Change in Muscular strength
大体时间：Change from baseline Muscular strength at eight weeks
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Handgrip strength and long jump (Alpha battery)
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Change from baseline Muscular strength at eight weeks
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Change in speed-agility
大体时间：Change from baseline speed agility at eight weeks
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4x10m speed agility test (Alpha battery)
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Change from baseline speed agility at eight weeks
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合作者和调查者
研究记录日期
研究主要日期
学习开始 (实际的)
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
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