Non-communicable diseases (NCDs) constitute the leading cause of global mortality. This article investigates the distinct hygienic determinants driving NCD prevalence in urban versus rural populations. While urban areas face health risks associated with industrial pollution, high population density, and sedentary lifestyles (the "urban penalty"), rural populations encounter specific challenges related to agricultural chemical exposure, indoor air pollution from biomass fuels, and limited sanitation infrastructure. Utilizing a comparative analytical approach, this study highlights that while urbanization correlates with higher rates of cardiovascular diseases and diabetes due to environmental stressors, rural areas exhibit elevated risks for chronic respiratory diseases and pesticide-related malignancies. The findings emphasize the need for location-specific public health hygiene interventions.

Non-communicable diseases, urban health, rural hygiene, air pollution, pesticides, environmental health, epidemiology.

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