This is the first of the four assignments you will complete in this capstone course. In order to design a public health program, public health officials and collaborative partners first must define the problem, issue, or situation and how the proposed program can meet the needs of the population. For this assignment, select a public health issue impacting a specific community and population. To complete this assignment: View the scoring guide to ensure you fulfill all grading criteria.

Assignment 1: Problem Definition in Public Health Program Design

Public health officials and collaborative partners play a crucial role in designing effective public health programs. In order to address the needs of a specific community and population, it is essential to define the problem, issue, or situation that requires intervention. This assignment aims to choose a public health issue impacting a particular community and population and provide a comprehensive problem definition. By understanding the problem clearly, public health officials and partners can develop targeted strategies and interventions to address the issue effectively.

Problem Definition: Childhood Obesity in the United States

One of the significant public health issues impacting communities in the United States is childhood obesity. The prevalence of childhood obesity has reached alarming levels in recent years, leading to various health consequences for affected children and significant healthcare costs for the nation. Childhood obesity refers to the condition where children have excess body fat, leading to negative health outcomes such as diabetes, hypertension, and cardiovascular diseases.

Community and Population Impacted:

Childhood obesity impacts communities across the United States, affecting children from diverse socio-economic backgrounds and ethnicities. However, certain populations are particularly vulnerable to this issue. For the purpose of this assignment, we will focus on the Hispanic population residing in low-income communities in Los Angeles County, California. Studies have shown that Hispanic children living in low-income neighborhoods are at a higher risk of developing obesity compared to their non-Hispanic peers from higher socioeconomic backgrounds.

Problem Description:

1. Prevalence and Trends:
Childhood obesity rates in Los Angeles County have been steadily rising over the past two decades. According to data from the Los Angeles County Department of Public Health, the prevalence of childhood obesity among Hispanic children in low-income communities has increased by 15% in the past ten years alone. This upward trend indicates a pressing need to address this issue promptly to prevent further adverse health outcomes.

2. Socioeconomic Factors:
Low-income communities face multiple socioeconomic challenges that contribute to the higher prevalence of childhood obesity. These factors include limited access to healthy food options, lack of safe spaces for physical activity, and higher exposure to advertising of unhealthy foods. In Los Angeles County, low-income Hispanic communities often have limited access to fresh fruits and vegetables, with an abundance of fast food outlets and convenience stores offering predominantly unhealthy options.

3. Cultural Factors:
Cultural beliefs and practices within the Hispanic community can also contribute to childhood obesity. Traditional Hispanic diets, which are often rich in calorie-dense foods and sugary beverages, combined with sedentary lifestyles, can increase the risk of obesity among children. Additionally, cultural norms regarding body image may impact the perception of a healthy weight for children, further exacerbating the problem.

4. Health Disparities:
The higher prevalence of childhood obesity in low-income Hispanic communities contributes to health disparities. Children affected by obesity are more likely to experience long-term health consequences and face challenges related to mental health, physical well-being, and educational attainment. These disparities can further perpetuate social and economic inequalities within the community.


The problem of childhood obesity in low-income Hispanic communities in Los Angeles County is multifactorial. Various factors, including socioeconomic challenges, cultural beliefs and practices, and health disparities, contribute to the higher prevalence of obesity in this population. To address this public health issue effectively, it is crucial to develop targeted interventions that consider the specific needs and challenges faced by this community. By defining the problem clearly, public health officials and collaborative partners can design evidence-based and culturally appropriate programs to mitigate the impact of childhood obesity and promote better health outcomes for affected children.