Study the graph about the negative effects of indoor air pollution.

A pie graph titled Indoor Air Pollution-Caused Deaths and Breakdown by Disease. Diseases listed by greatest to least common: Stroke, Ischemic heart disease, C O P D, Acute lower respiratory infections in children, Lung cancer.

What does the graph show about the importance of clean air?

People have a lower risk of dying from COPD when compared to acute lower respiratory infections.
The health risk is the highest for getting lung cancer when people are exposed to indoor air pollution.
Most people will die from the negative health effects associated with stroke as indoor dirty air builds up.
The risk of developing acute lower respiratory infection and ischemic heart disease is the same when exposed to indoor air pollution.

1 answer

The graph illustrates the significant impact of indoor air pollution on health, highlighting the prevalence of various diseases caused by exposure to polluted air. The data emphasizes the importance of clean air for reducing mortality risk associated with these diseases.

  1. Stroke stands out as the leading cause of deaths related to indoor air pollution, indicating that improving air quality could significantly reduce the risk of stroke-related fatalities.

  2. Ischemic heart disease also represents a major health risk, further underscoring the need for better air quality to protect cardiovascular health.

  3. COPD ranks lower in terms of deaths compared to stroke and ischemic heart disease, suggesting that, while still a concern, its mortality risk is relatively lesser than the first two.

  4. The mention of acute lower respiratory infections in children shows that vulnerable populations, such as children, are at higher risk from poor indoor air quality, highlighting the urgency for clean air initiatives to protect their health.

  5. Lung cancer, while serious, might not be the most immediate concern based on the data presented. However, its inclusion stresses that indoor air pollution can lead to long-term health consequences.

From this analysis, it is clear that clean air is crucial for reducing the risk of various diseases, particularly stroke and ischemic heart disease, which have the highest associated death rates in the context of indoor air pollution. The graph serves as a reminder of the urgent need to address indoor air quality to safeguard public health.