Obesity
Definition: Obesity is a complex chronic disease characterized by an excessive accumulation of body fat that poses a significant risk…
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Decode complex terminology and master the language of public health.
Observational Study
Definition: An observational study is a research design where investigators observe and collect data on subjects without intervening or manipulating…
Read DefinitionOccupational Health
Definition: Occupational Health is a multidisciplinary field dedicated to the health, safety, and welfare of people at work. Its primary…
Read DefinitionOdds Ratio
Definition: The Odds Ratio (OR) is a measure of association quantifying the ratio of the odds of an outcome occurring…
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A collaborative, multisectoral, and transdisciplinary approach — working at the local, regional, national, and global levels — with the goal of achieving optimal health outcomes recognizing the interconnection between people, animals, plants, and their shared environment.
Read DefinitionOpportunistic Infection
Definition: An opportunistic infection is an illness caused by a pathogen that typically does not cause disease in a healthy…
Read DefinitionOral Health
Definition: Oral health refers to the health of the teeth, gums, and entire oral cavity, encompassing the absence of disease,…
Read DefinitionOutbreak
Definition: An outbreak is the sudden, localized occurrence of a disease in a community or region, significantly exceeding the expected…
Read DefinitionOutpatient Care
Definition: Outpatient care refers to medical services received by a patient who is not admitted for an overnight stay in…
Read DefinitionOverall Mortality
Definition: Overall mortality refers to the total number of deaths occurring in a specific population during a defined period, irrespective…
Read DefinitionOverdose
Definition: An overdose occurs when an individual consumes a quantity of a substance, such as a drug or alcohol, that…
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