Appendicular abscess epidemiology and demographics: Difference between revisions

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{{Appendicular abscess}}
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==Overview==
==Overview==
Appendicular abscess is one of the rarest entity that presents with [[abdominal pain]]. It occurs in around 2-7% of patients with [[appendicitis]]. Younger people, in the age group of 10-19, have a higher chance of developing appendicular abscess when medically not treated.  Males are more likely to develop appendicular abscess than females.  Caucasians are more likely to develop complications of appendicitis than non-Caucasians.
==Epidemiology and Demographics==
==Epidemiology and Demographics==
===Prevalance===
===Prevalence===
The lifetime risk of appendicitis is 8.6 % for males and 6.7 % for female of which only 2-7% develops abscess.<ref name="pmid2239906">{{cite journal |vauthors=Addiss DG, Shaffer N, Fowler BS, Tauxe RV |title=The epidemiology of appendicitis and appendectomy in the United States |journal=Am. J. Epidemiol. |volume=132 |issue=5 |pages=910–25 |year=1990 |pmid=2239906 |doi= |url=}}</ref>
The lifetime risk of [[appendicitis]] is 8.6% for males and 6.7% for female of which only 2-7% develops abscess.<ref name="pmid2239906">{{cite journal |vauthors=Addiss DG, Shaffer N, Fowler BS, Tauxe RV |title=The epidemiology of appendicitis and appendectomy in the United States |journal=Am. J. Epidemiol. |volume=132 |issue=5 |pages=910–25 |year=1990 |pmid=2239906 |doi= |url=}}</ref>
 
===Incidence===
===Incidence===
Annual incidence of appendicitis in united states is 9.38 per 100,000 persons.<ref name="pmid26926413">{{cite journal |vauthors=D'Souza N, Nugent K |title=Appendicitis |journal=Am Fam Physician |volume=93 |issue=2 |pages=142–3 |year=2016 |pmid=26926413 |doi= |url=}}</ref>
Annual incidence of appendicitis in United States is 9.38 per 100,000 persons.<ref name="pmid26926413">{{cite journal |vauthors=D'Souza N, Nugent K |title=Appendicitis |journal=Am Fam Physician |volume=93 |issue=2 |pages=142–3 |year=2016 |pmid=26926413 |doi= |url=}}</ref>


===Age===  
===Age===  
It occurs most often between the ages of 10 and 30.<ref name="pmid2239906">{{cite journal |vauthors=Addiss DG, Shaffer N, Fowler BS, Tauxe RV |title=The epidemiology of appendicitis and appendectomy in the United States |journal=Am. J. Epidemiol. |volume=132 |issue=5 |pages=910–25 |year=1990 |pmid=2239906 |doi= |url=}}</ref>
Appendicular abscess occurs most often between the ages of 10 and 30.<ref name="pmid2239906">{{cite journal |vauthors=Addiss DG, Shaffer N, Fowler BS, Tauxe RV |title=The epidemiology of appendicitis and appendectomy in the United States |journal=Am. J. Epidemiol. |volume=132 |issue=5 |pages=910–25 |year=1990 |pmid=2239906 |doi= |url=}}</ref>


===Gender===
===Gender===
Males are more commonly affected with appendicular abscess than females. The male to female ratio is approximately 1.4 to 1.<ref name="pmid2239906">{{cite journal |vauthors=Addiss DG, Shaffer N, Fowler BS, Tauxe RV |title=The epidemiology of appendicitis and appendectomy in the United States |journal=Am. J. Epidemiol. |volume=132 |issue=5 |pages=910–25 |year=1990 |pmid=2239906 |doi= |url=}}</ref>
Males are more commonly affected with [[appendicular]] [[abscess]] than females. The male to female ratio is approximately 1.4 to 1.<ref name="pmid2239906">{{cite journal |vauthors=Addiss DG, Shaffer N, Fowler BS, Tauxe RV |title=The epidemiology of appendicitis and appendectomy in the United States |journal=Am. J. Epidemiol. |volume=132 |issue=5 |pages=910–25 |year=1990 |pmid=2239906 |doi= |url=}}</ref>


===Race===
===Race===
*Appendicitis usually affects individuals of the white race.Non white individuals are less likely to develop Appendicitis.<ref name="pmid2239906">{{cite journal |vauthors=Addiss DG, Shaffer N, Fowler BS, Tauxe RV |title=The epidemiology of appendicitis and appendectomy in the United States |journal=Am. J. Epidemiol. |volume=132 |issue=5 |pages=910–25 |year=1990 |pmid=2239906 |doi= |url=}}</ref>
*Appendicitis usually affects individuals of the white race. Non-white individuals are less likely to develop appendicitis.<ref name="pmid2239906">{{cite journal |vauthors=Addiss DG, Shaffer N, Fowler BS, Tauxe RV |title=The epidemiology of appendicitis and appendectomy in the United States |journal=Am. J. Epidemiol. |volume=132 |issue=5 |pages=910–25 |year=1990 |pmid=2239906 |doi= |url=}}</ref>
 
*Appendicitis rates were 1.5 times higher for whites than for nonwhites and 11.3% higher in the summer than in the winter months.


*Appendicitis rates were 1.5 times higher for whites than for nonwhites, highest (15.4 per 10,000 population per year) in the west north central region, and 11.3% higher in the summer than in the winter months.
==References==
==References==
{{Reflist|2}}
{{Reflist|2}}
[[Category:Disease]]
[[Category:Up-To-Date]]
[[Category:Gastroenterology]]
[[Category:Surgery]]
[[Category:Emergency medicine]]
[[Category:Infectious disease]]

Latest revision as of 20:28, 29 July 2020

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Aditya Ganti M.B.B.S. [2]

Overview

Appendicular abscess is one of the rarest entity that presents with abdominal pain. It occurs in around 2-7% of patients with appendicitis. Younger people, in the age group of 10-19, have a higher chance of developing appendicular abscess when medically not treated. Males are more likely to develop appendicular abscess than females. Caucasians are more likely to develop complications of appendicitis than non-Caucasians.

Epidemiology and Demographics

Prevalence

The lifetime risk of appendicitis is 8.6% for males and 6.7% for female of which only 2-7% develops abscess.[1]

Incidence

Annual incidence of appendicitis in United States is 9.38 per 100,000 persons.[2]

Age

Appendicular abscess occurs most often between the ages of 10 and 30.[1]

Gender

Males are more commonly affected with appendicular abscess than females. The male to female ratio is approximately 1.4 to 1.[1]

Race

  • Appendicitis usually affects individuals of the white race. Non-white individuals are less likely to develop appendicitis.[1]
  • Appendicitis rates were 1.5 times higher for whites than for nonwhites and 11.3% higher in the summer than in the winter months.

References

  1. 1.0 1.1 1.2 1.3 Addiss DG, Shaffer N, Fowler BS, Tauxe RV (1990). "The epidemiology of appendicitis and appendectomy in the United States". Am. J. Epidemiol. 132 (5): 910–25. PMID 2239906.
  2. D'Souza N, Nugent K (2016). "Appendicitis". Am Fam Physician. 93 (2): 142–3. PMID 26926413.