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Related Concept Videos

Obesity01:24

Obesity

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 adipocytes...
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Energy Balance

The human body gets energy from the three macronutrients: carbohydrates, proteins, and fats. Energy is released when the chemical bonds in the organic compounds present in the food are broken down. The energy content of food is measured in kilocalories (kcal), defined as the amount of heat required to raise the temperature of one kilogram of water by one degree Celsius. This value is determined by measuring the temperature change of the water surrounding a calorimeter after the complete...
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Community Based Intervention

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
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Models of Health Promotion and Illness Prevention II01:18

Models of Health Promotion and Illness Prevention II

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.
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Nearly all the energy used by cells comes from the bonds that make up complex organic compounds. These organic compounds are broken down into simpler molecules, such as glucose. As a result, cells extract energy from glucose over many chemical reactions—a process called cellular respiration.
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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.
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Multidisciplinary Approach to Obesity Management: A Case Report
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Published on: May 30, 2025

A school-based obesity control programme: Project Energize. Two-year outcomes.

Elaine Rush1, Peter Reed, Stephanie McLennan

  • 1Centre for Physical Activity and Nutrition, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland 1142, New Zealand. elaine.rush@aut.ac.nz

The British Journal of Nutrition
|July 8, 2011
PubMed
Summary
This summary is machine-generated.

Project Energize, a school-based nutrition and physical activity program, showed potential health benefits like reduced body fat in younger children and lower blood pressure in older children over two years.

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Area of Science:

  • Public Health
  • Pediatric Health
  • Behavioral Science

Background:

  • Childhood obesity and chronic disease risk are significant public health concerns.
  • School-based interventions are a key strategy for promoting healthy lifestyles in children.
  • Project Energize aimed to address these issues through a structured, in-school program.

Purpose of the Study:

  • To evaluate the effectiveness of the 'Energizer'-led, through-school nutrition and physical activity intervention.
  • To assess the impact on body fat accumulation and blood pressure in primary school children.
  • To explore variations in intervention effects based on demographic and socioeconomic factors.

Main Methods:

  • A longitudinal randomized controlled trial involving 124 schools in New Zealand.
  • Stratification by rurality and social deprivation, with random assignment to intervention or control groups.
  • Measurement of height, weight, body fat, and blood pressure in children aged 5 and 10 years at baseline and after two years.

Main Results:

  • The intervention was associated with reduced body fat accumulation in younger children (aged 5).
  • A reduced rate of increase in systolic blood pressure was observed in older children (aged 10).
  • Evidence suggested that intervention effects varied by rurality, ethnicity, and sex.

Conclusions:

  • An 'Energizer'-led, through-school program may offer health benefits over a two-year period.
  • Longer-term follow-up is necessary to understand the sustained impact of the intervention.
  • Further research should consider differential responses based on ethnicity, sex, age, rurality, and social deprivation.