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Introduction to Sociology 2e

19.2 Global Health

Introduction to Sociology 2e19.2 Global Health
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Table of contents
  1. Preface
  2. 1 An Introduction to Sociology
    1. Introduction to Sociology
    2. 1.1 What Is Sociology?
    3. 1.2 The History of Sociology
    4. 1.3 Theoretical Perspectives
    5. 1.4 Why Study Sociology?
    6. Key Terms
    7. Section Summary
    8. Section Quiz
    9. Short Answer
    10. Further Research
    11. References
  3. 2 Sociological Research
    1. Introduction to Sociological Research
    2. 2.1 Approaches to Sociological Research
    3. 2.2 Research Methods
    4. 2.3 Ethical Concerns
    5. Key Terms
    6. Section Summary
    7. Section Quiz
    8. Short Answer
    9. Further Research
    10. References
  4. 3 Culture
    1. Introduction to Culture
    2. 3.1 What Is Culture?
    3. 3.2 Elements of Culture
    4. 3.3 Pop Culture, Subculture, and Cultural Change
    5. 3.4 Theoretical Perspectives on Culture
    6. Key Terms
    7. Section Summary
    8. Section Quiz
    9. Short Answer
    10. Further Research
    11. References
  5. 4 Society and Social Interaction
    1. Introduction to Society and Social Interaction
    2. 4.1 Types of Societies
    3. 4.2 Theoretical Perspectives on Society
    4. 4.3 Social Constructions of Reality
    5. Key Terms
    6. Section Summary
    7. Section Quiz
    8. Short Answer
    9. Further Research
    10. References
  6. 5 Socialization
    1. Introduction to Socialization
    2. 5.1 Theories of Self-Development
    3. 5.2 Why Socialization Matters
    4. 5.3 Agents of Socialization
    5. 5.4 Socialization Across the Life Course
    6. Key Terms
    7. Section Summary
    8. Section Quiz
    9. Short Answer
    10. Further Research
    11. References
  7. 6 Groups and Organization
    1. Introduction to Groups and Organizations
    2. 6.1 Types of Groups
    3. 6.2 Group Size and Structure
    4. 6.3 Formal Organizations
    5. Key Terms
    6. Section Summary
    7. Section Quiz
    8. Short Answer
    9. Further Research
    10. References
  8. 7 Deviance, Crime, and Social Control
    1. Introduction to Deviance, Crime, and Social Control
    2. 7.1 Deviance and Control
    3. 7.2 Theoretical Perspectives on Deviance
    4. 7.3 Crime and the Law
    5. Key Terms
    6. Section Summary
    7. Section Quiz
    8. Short Answer
    9. Further Research
    10. References
  9. 8 Media and Technology
    1. Introduction to Media and Technology
    2. 8.1 Technology Today
    3. 8.2 Media and Technology in Society
    4. 8.3 Global Implications of Media and Technology
    5. 8.4 Theoretical Perspectives on Media and Technology
    6. Key Terms
    7. Section Summary
    8. Section Quiz
    9. Short Answer
    10. Further Research
    11. References
  10. 9 Social Stratification in the United States
    1. Introduction to Social Stratification in the United States
    2. 9.1 What Is Social Stratification?
    3. 9.2 Social Stratification and Mobility in the United States
    4. 9.3 Global Stratification and Inequality
    5. 9.4 Theoretical Perspectives on Social Stratification
    6. Key Terms
    7. Section Summary
    8. Section Quiz
    9. Short Answer
    10. Further Research
    11. References
  11. 10 Global Inequality
    1. Introduction to Global Inequality
    2. 10.1 Global Stratification and Classification
    3. 10.2 Global Wealth and Poverty
    4. 10.3 Theoretical Perspectives on Global Stratification
    5. Key Terms
    6. Section Summary
    7. Section Quiz
    8. Short Answer
    9. Further Research
    10. References
  12. 11 Race and Ethnicity
    1. Introduction to Race and Ethnicity
    2. 11.1 Racial, Ethnic, and Minority Groups
    3. 11.2 Stereotypes, Prejudice, and Discrimination
    4. 11.3 Theories of Race and Ethnicity
    5. 11.4 Intergroup Relationships
    6. 11.5 Race and Ethnicity in the United States
    7. Key Terms
    8. Section Summary
    9. Section Quiz
    10. Short Answer
    11. Further Research
    12. References
  13. 12 Gender, Sex, and Sexuality
    1. Introduction to Gender, Sex, and Sexuality
    2. 12.1 Sex and Gender
    3. 12.2 Gender
    4. 12.3 Sex and Sexuality
    5. Key Terms
    6. Section Summary
    7. Section Quiz
    8. Short Answer
    9. Further Research
    10. References
  14. 13 Aging and the Elderly
    1. Introduction to Aging and the Elderly
    2. 13.1 Who Are the Elderly? Aging in Society
    3. 13.2 The Process of Aging
    4. 13.3 Challenges Facing the Elderly
    5. 13.4 Theoretical Perspectives on Aging
    6. Key Terms
    7. Section Summary
    8. Section Quiz
    9. Short Answer
    10. Further Research
    11. References
  15. 14 Marriage and Family
    1. Introduction to Marriage and Family
    2. 14.1 What Is Marriage? What Is a Family?
    3. 14.2 Variations in Family Life
    4. 14.3 Challenges Families Face
    5. Key Terms
    6. Section Summary
    7. Section Quiz
    8. Short Answer
    9. Further Research
    10. References
  16. 15 Religion
    1. Introduction to Religion
    2. 15.1 The Sociological Approach to Religion
    3. 15.2 World Religions
    4. 15.3 Religion in the United States
    5. Key Terms
    6. Section Summary
    7. Section Quiz
    8. Short Answer
    9. Further Research
    10. References
  17. 16 Education
    1. Introduction to Education
    2. 16.1 Education around the World
    3. 16.2 Theoretical Perspectives on Education
    4. 16.3 Issues in Education
    5. Key Terms
    6. Section Summary
    7. Section Quiz
    8. Short Answer
    9. Further Research
    10. References
  18. 17 Government and Politics
    1. Introduction to Government and Politics
    2. 17.1 Power and Authority
    3. 17.2 Forms of Government
    4. 17.3 Politics in the United States
    5. 17.4 Theoretical Perspectives on Government and Power
    6. Key Terms
    7. Section Summary
    8. Section Quiz
    9. Short Answer
    10. Further Research
    11. References
  19. 18 Work and the Economy
    1. Introduction to Work and the Economy
    2. 18.1 Economic Systems
    3. 18.2 Globalization and the Economy
    4. 18.3 Work in the United States
    5. Key Terms
    6. Section Summary
    7. Section Quiz
    8. Short Answer
    9. Further Research
    10. References
  20. 19 Health and Medicine
    1. Introduction to Health and Medicine
    2. 19.1 The Social Construction of Health
    3. 19.2 Global Health
    4. 19.3 Health in the United States
    5. 19.4 Comparative Health and Medicine
    6. 19.5 Theoretical Perspectives on Health and Medicine
    7. Key Terms
    8. Section Summary
    9. Section Quiz
    10. Short Answer
    11. Further Research
    12. References
  21. 20 Population, Urbanization, and the Environment
    1. Introduction to Population, Urbanization, and the Environment
    2. 20.1 Demography and Population
    3. 20.2 Urbanization
    4. 20.3 The Environment and Society
    5. Key Terms
    6. Section Summary
    7. Section Quiz
    8. Short Answer
    9. Further Research
    10. References
  22. 21 Social Movements and Social Change
    1. Introduction to Social Movements and Social Change
    2. 21.1 Collective Behavior
    3. 21.2 Social Movements
    4. 21.3 Social Change
    5. Key Terms
    6. Section Summary
    7. Section Quiz
    8. Short Answer
    9. References
  23. Index

Learning Objectives

  • Define social epidemiology
  • Apply theories of social epidemiology to an understanding of global health issues
  • Understand the differences between high-income and low-income nations

Social epidemiology is the study of the causes and distribution of diseases. Social epidemiology can reveal how social problems are connected to the health of different populations. These epidemiological studies show that the health problems of high-income nations differ greatly from those of low-income nations. Some diseases, like cancer, are universal. But others, like obesity, heart disease, respiratory disease, and diabetes are much more common in high-income countries and are a direct result of a sedentary lifestyle combined with poor diet. High-income nations also have a higher incidence of depression (Bromet et al. 2011). In contrast, low-income nations suffer significantly from malaria and tuberculosis.

How does health differ around the world? Some theorists differentiate among three types of countries: core nations, semi-peripheral nations, and peripheral nations. Core nations are those that we think of as highly developed or industrialized, semi-peripheral nations are those that are often called developing or newly industrialized, and peripheral nations are those that are relatively undeveloped. While the most pervasive issue in the U.S. healthcare system is affordable access to healthcare, other core countries have different issues, and semi-peripheral and peripheral nations are faced with a host of additional concerns. Reviewing the status of global health offers insight into the various ways that politics and wealth shape access to healthcare, and it shows which populations are most affected by health disparities.

Health in High-Income Nations

Obesity, which is on the rise in high-income nations, has been linked to many diseases, including cardiovascular problems, musculoskeletal problems, diabetes, and respiratory issues. According to the Organization for Economic Cooperation and Development (2011), obesity rates are rising in all countries, with the greatest gains being made in the highest-income countries. The United States has the highest obesity rate. Wallace Huffman and his fellow researchers (2006) contend that several factors are contributing to the rise in obesity in developed countries:

  1. Improvements in technology and reduced family size have led to a reduction of work to be done in household production.
  2. Unhealthy market goods, including processed foods, sweetened drinks, and sweet and salty snacks are replacing home-produced goods.
  3. Leisure activities are growing more sedentary, for example, computer games, web surfing, and television viewing.
  4. More workers are shifting from active work (agriculture and manufacturing) to service industries.
  5. Increased access to passive transportation has led to more driving and less walking.

Obesity and weight issues have significant societal costs, including lower life expectancies and higher shared healthcare costs.

High-income countries also have higher rates of depression than less affluent nations. A recent study (Bromet et al. 2011) shows that the average lifetime prevalence of major depressive episodes in the ten highest-income countries in the study was 14.6 percent; this compared to 11.1 percent in the eight low- and middle-income countries. The researchers speculate that the higher rate of depression may be linked to the greater income inequality that exists in the highest-income nations.

Health in Low-Income Nations

Children’s protruding bellies are shown here.
Figure 19.4 In low-income countries, malnutrition and lack of access to clean water contribute to a high child mortality rate. (Photo courtesy of Steve Evans/flickr)

In peripheral nations with low per capita income, it is not the cost of healthcare that is the most pressing concern. Rather, low-income countries must manage such problems as infectious disease, high infant mortality rates, scarce medical personnel, and inadequate water and sewer systems. Such issues, which high-income countries rarely even think about, are central to the lives of most people in low-income nations. Due to such health concerns, low-income nations have higher rates of infant mortality and lower average life spans.

One of the biggest contributors to medical issues in low-income countries is the lack of access to clean water and basic sanitation resources. According to a 2014 UNICEF report, almost half of the developing world’s population lacks improved sanitation facilities. The World Health Organization (WHO) tracks health-related data for 193 countries. In their 2011 World Health Statistics report, they document the following statistics:

  1. Globally, the rate of mortality for children under five was 60 per 1,000 live births. In low-income countries, however, that rate is almost double at 117 per 1,000 live births. In high-income countries, that rate is significantly lower than seven per 1,000 live births.
  2. The most frequent causes of death for children under five were pneumonia and diarrheal diseases, accounting for 18 percent and 15 percent, respectively. These deaths could be easily avoidable with cleaner water and more coverage of available medical care.
  3. The availability of doctors and nurses in low-income countries is one-tenth that of nations with a high income. Challenges in access to medical education and access to patients exacerbate this issue for would-be medical professionals in low-income countries (World Health Organization 2011).
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