RELATIVE INCIDENCE Meaning and
Definition
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Relative incidence refers to the occurrence or frequency of something in relation to other similar things or events. It is a statistical term commonly used in medical and epidemiological studies to determine the likelihood or probability of an event happening in a specific group compared to another group.
In medical research, relative incidence is often measured by calculating the incidence rate ratio or relative risk. This ratio compares the incidence rates of a particular disease or condition in two or more groups and determines the relative difference between them. It allows researchers to evaluate the association between an exposure or risk factor and the occurrence of a disease.
For example, in a study comparing the relative incidence of lung cancer in smokers and non-smokers, the relative risk would indicate the likelihood of developing lung cancer in smokers compared to non-smokers. A relative risk greater than one indicates an increased risk of developing lung cancer, while a relative risk less than one suggests a lower risk.
Relative incidence is an essential concept in epidemiology as it helps in identifying risk factors and understanding the impact of specific exposures or interventions on the occurrence of diseases or health outcomes. It assists in drawing comparisons and making informed decisions regarding public health interventions, prevention strategies, and treatment options.
Common Misspellings for RELATIVE INCIDENCE
- eelative incidence
- delative incidence
- felative incidence
- telative incidence
- 5elative incidence
- 4elative incidence
- rwlative incidence
- rslative incidence
- rdlative incidence
- rrlative incidence
- r4lative incidence
- r3lative incidence
- rekative incidence
- repative incidence
- reoative incidence
- relztive incidence
- relstive incidence
- relwtive incidence
- relqtive incidence
Etymology of RELATIVE INCIDENCE
The etymology of the word "relative incidence" can be broken down as follows:
1. Relative: The word "relative" comes from the Latin word "relativus", which means "having reference or relation". It is derived from the Latin word "relatus", which means "referred" or "carried back". The term "relative" refers to something that is considered in relation to something else, rather than being absolute.
2. Incidence: The word "incidence" comes from the Latin word "incidentia", which means "falling upon" or "happening". It is derived from the Latin verb "incidere", which means "to fall upon" or "to happen". In the context of statistics or epidemiology, "incidence" refers to the rate or frequency of occurrence of a particular event or condition in a given population during a specific period.
Similar spelling words for RELATIVE INCIDENCE
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