相关实验视频
Updated: Jan 11, 2026

09:36
Assessment of Child Anthropometry in a Large Epidemiologic Study
Published on: February 2, 2017
27.7K
多元组件学校干预减少肥胖和改善儿童的健康行为:一个集群随机对照试验
Peifen Duan1,2,3, Chen Li4, Zhenxing Yuan4
1School of Public Health, Changzhi Medical College, Changzhi, 046000, China. dpf816@163.com.
Scientific reports
|November 18, 2025
概括
一项以学校为基础的干预措施显著降低了中国小学生的体重指数 (BMI) 和肥胖率. 该计划改善了健康知识,饮食和体育活动,证明了对抗儿童肥胖的有效性.
科学领域:
- 公共卫生 公共卫生
- 儿科 儿科 儿科
- 卫生教育卫生教育教育
背景情况:
- 儿童肥胖是一个日益严重的全球健康问题,具有显著的长期风险.
- 需要有效的干预措施来应对小学儿童肥胖率的上升.
- 基于学校的计划为实施肥胖预防策略提供了一个有前途的平台.
研究的目的:
- 评估基于学校的综合性干预对中国小学儿童肥胖相关结果的影响.
- 评估身体质量指数 (BMI),肥胖率,身体组成,饮食行为,体力活动和健康知识的变化.
- 根据人口因素来确定干预的潜在差异性影响.
主要方法:
- 进行了一个集群随机对照试验,涉及中国八所小学.
- 干预组接受了为期10个月的计划,包括健康教育,增强体育活动,BMI监测和家庭参与.
- 对照组没有接受干预措施;结果在各组之间进行了比较.
主要成果:
- 与对照组相比,干预组的BMI显著减少 (平均差异: -0.36 kg/m2).
- 在干预学校,肥胖患病率下降了3.54%,而在对照学校下降了0.51% (OR = 0.34).
- 在健康知识,饮食习惯,中度至强度体力活动 (MVPA) 和减少久坐时间方面观察到显著改善.
结论:
- 一项基于学校的综合性干预有效地降低了小学儿童的BMI和肥胖率.
- 该计划对健康知识,饮食模式和体育活动水平产生了积极的影响.
- 研究结果支持实施类似的学校计划,以打击儿童肥胖,并进一步研究长期影响和可扩展性.
相关概念视频
Community Based Intervention
262
Community-based interventions in mental health represent a paradigm shift from institution-centered care to treatments embedded within the fabric of local communities. By prioritizing inclusion and leveraging existing societal structures, this approach fosters a supportive environment conducive to addressing mental health challenges while promoting individual dignity and agency.
Foundations of Community Mental Health Programs
Central to the success of community-based interventions is the...
Foundations of Community Mental Health Programs
Central to the success of community-based interventions is the...
262
Obesity
1.1K
The Body Mass Index (BMI) is a numerical value derived from a person's weight and height, used to categorize individuals into weight ranges. It is calculated using the formula: weight in kilograms divided by height in meters squared. Obesity is a health condition characterized by excessive accumulation of adipose tissue that poses health risks, often diagnosed with a BMI ≥ 30. This excess fat storage occurs when surplus dietary calories are converted into triglycerides and stored in...
1.1K
Models of Health Promotion and Illness Prevention II
2.0K
The person's health status fluctuates continually, varying from being in good health to becoming ill and returning to being healthy. To understand the concept of illness prevention, there are two models. First, the health-illness continuum model is a graphic representation of an individual's wellness. It states that a person is considered healthy in the absence of physical disease and the presence of good emotional health.
The agent-host-environment model states that disease results...
The agent-host-environment model states that disease results...
2.0K
Models of Health Promotion and Illness Prevention I
2.6K
A model is a theoretical way to understand a concept or an idea. Models can overcome barriers to health regardless of diverse economic and cultural backgrounds. In addition, models make the task easier by providing different ways to approach complex issues. There are two major health promotion models: the health belief model and the health promotion model.
The health belief model (HBM) attempts to predict health-related behavior in specific belief patterns. According to the HBM, a person's...
The health belief model (HBM) attempts to predict health-related behavior in specific belief patterns. According to the HBM, a person's...
2.6K
Study Designs in Epidemiology
860
Epidemiological study designs are fundamental tools for investigating the distribution, determinants, and control of health conditions in populations. They help researchers understand the relationships between exposures and outcomes, and they broadly fall into two categories: "observational" and "experimental" studies.
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and...
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and...
860
Levels of Health Promotion and Illness Prevention
14.1K
Health promotion allows a person to control the determinants of health, resulting in an improved health status. It enhances the quality of life and reduces premature deaths. Health promotion and illness prevention programs help people make beneficial choices to reduce the risk of disease and disabilities. There are three health promotion and illness prevention levels: primary, secondary, and tertiary prevention.
In primary prevention, actions taken before disease onset prevent the disease from...
In primary prevention, actions taken before disease onset prevent the disease from...
14.1K

