[Environment and health]

Area of Science:

• Environmental Science
• Public Health
• Epidemiology

Background:

• Human living and working environments are shaped by a complex interplay of intrinsic factors.
• These factors encompass physical, chemical, biological, and psycho-social dimensions.
• Understanding these influences is critical for public health and occupational safety.

Purpose of the Study:

• To review intrinsic environmental factors affecting human well-being.
• To explore the application of epidemiological methods in environmental hygiene.
• To provide a framework for assessing environmental health risks.

Main Methods:

• Comprehensive literature review of environmental factors.
• Discussion of epidemiological study designs relevant to environmental exposures.
• Analysis of how environmental hygiene is assessed using these methods.

Main Results:

• Identified key physical, chemical, biological, and psycho-social factors influencing human environments.
• Highlighted the utility of epidemiological approaches for evaluating environmental hygiene.
• Demonstrated the link between environmental factors and health outcomes.

Conclusions:

• Environmental factors significantly impact human health and living conditions.
• Epidemiological methods are essential tools for environmental hygiene assessment.
• Further research is needed to fully understand and mitigate environmental health risks.