Latency period
Definition: The latency period, in public health and epidemiology, refers to the time elapsed between an individual's exposure to a…
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Lead poisoning
Definition: Lead poisoning, also known as plumbism, is a serious and potentially fatal condition caused by the accumulation of lead…
Read DefinitionLeishmaniasis
Definition: Leishmaniasis is a parasitic disease caused by protozoa of the genus *Leishmania*, transmitted to humans through the bite of…
Read DefinitionLife expectancy
Definition: Life expectancy is a statistical measure representing the average number of years a person is expected to live, based…
Read DefinitionListeriosis
Definition: Listeriosis is a serious infection caused by the bacterium Listeria monocytogenes, primarily affecting pregnant women, newborns, older adults, and…
Read DefinitionLogistic regression
Definition: Logistic regression is a statistical method used to model the probability of a binary outcome (e.g., presence or absence…
Read DefinitionLongitudinal study
Definition: A longitudinal study is an observational research method that repeatedly examines the same group of individuals or subjects over…
Read DefinitionLoss to follow-up
Definition: Loss to follow-up refers to participants in a study or patients in a public health program who cannot be…
Read DefinitionLyme disease
Definition: Lyme disease is a tick-borne infectious disease caused by bacteria, primarily *Borrelia burgdorferi* in North America, transmitted to humans…
Read DefinitionLymphatic filariasis
Definition: Lymphatic filariasis (LF) is a parasitic disease caused by thread-like filarial worms that are transmitted to humans through mosquito…
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