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What is an Epi Curve? An epi curve is a visual display of the onset of illness among cases associated with an outbreak. You can learn a lot about an outbreak from an epi curve, such as The outbreak's time trend, that is, the distribution of cases over time; Outliers, that is, cases that stand apart from the overall pattern
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An epidemic curve, or “epi curve,” is a visual display of the onset of illness among cases associated with an outbreak. The epi curve is represented by a graph with two axes that intersect at right angles. The horizontal x-axis is the date or time of illness onset among cases. The vertical y-axis is the number of cases.
An epi curve is a visual display of the onset of illness among cases associated with an outbreak. You can learn a lot about an outbreak from an epi curve, such as. In a of a known disease, you also can use the epi curve to identify the most likely time period of exposure that led to the outbreak.
Overview. An epidemic curve (or epi curve) is a histogram (bar chart) that shows the distribution of cases over time. The time intervals are displayed on the x axis (the horizontal axis), and case counts are displayed on the y axis (the vertical axis). The result is a visual representation of illness onset in cases associated with an outbreak.
24 de abr. de 2024 · At a glance. An epidemic curve, also known as an epi curve, shows the number of illnesses in an outbreak over time. During an ongoing outbreak investigation, the epi curve is updated as new illnesses are reported. Reading epi curves. Here is an example of an epi curve:
