Introduction to Public Health - PUBH 101

Covers population health, epidemiology basics, prevention, health disparities, environmental health, health systems, and public health interventions.

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Study guides

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6 Health Systems and Public Health

Learn how health systems organize services and resources, finance care, connect clinical practice with public health, and assess performance and equity.
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2 Epidemiology: Concepts and Methods

Learn how epidemiology describes health patterns in populations, measures disease frequency, uses study designs to investigate health questions, and interprets evidence for public health decisions.
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5 Environmental Health

Learn how environmental conditions affect health, how exposures and risks are assessed, and how prevention and regulation can protect communities.
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3 Prevention and Health Promotion

Understand how prevention, health promotion, screening, and systematic evaluation can support better public health action.
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4 Health Disparities and Health Equity

Learn how social and structural conditions shape health disparities and how coordinated, community-partnered action can advance health equity.
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7 Public Health Interventions

Learn how public health interventions are selected, designed, implemented, and evaluated to improve health across populations.
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1 Foundations of Public Health and Population Health

Learn how public health systems and population health perspectives work together to improve health outcomes, address their distribution, and guide coordinated action.
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