Hemorrhoids epidemiology and demographics: Difference between revisions
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*Hemorrhoids are common. | *Hemorrhoids are common. | ||
*In the USA, the [[prevalence]] is about 4.4%.<ref name="Johanson">{{cite journal |author=Johanson JF, Sonnenberg A |title=The prevalence of hemorrhoids and chronic constipation. An epidemiologic study |journal=Gastroenterology |volume=98 |issue=2 |pages=380–6 |year=1990 |pmid=2295392 |doi=}}</ref> | *In the USA, the [[prevalence]] is about 4.4%.<ref name="Johanson">{{cite journal |author=Johanson JF, Sonnenberg A |title=The prevalence of hemorrhoids and chronic constipation. An epidemiologic study |journal=Gastroenterology |volume=98 |issue=2 |pages=380–6 |year=1990 |pmid=2295392 |doi=}}</ref> | ||
*It is estimated that approximately one half of all Americans have had this condition by the age of 50, and that 50% to 85% of the world's population will be affected by hemorrhoids at some time in their life. However, only a small number seek medical treatment. *Annually, only about 500,000 in the U.S. are medically treated for massive hemorrhage, with 10 to 20% of them requiring surgeries. | *It is estimated that approximately one half of all Americans have had this condition by the age of 50, and that 50% to 85% of the world's population will be affected by hemorrhoids at some time in their life. However, only a small number seek medical treatment. | ||
*Annually, only about 500,000 in the U.S. are medically treated for massive hemorrhage, with 10 to 20% of them requiring surgeries. | |||
==References== | ==References== | ||
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Ahmed Younes M.B.B.CH [2]
Overview
Epidemiology and Demographics
- Hemorrhoids are common.
- In the USA, the prevalence is about 4.4%.[1]
- It is estimated that approximately one half of all Americans have had this condition by the age of 50, and that 50% to 85% of the world's population will be affected by hemorrhoids at some time in their life. However, only a small number seek medical treatment.
- Annually, only about 500,000 in the U.S. are medically treated for massive hemorrhage, with 10 to 20% of them requiring surgeries.