Anal fissure epidemiology and demographics: Difference between revisions

Jump to navigation Jump to search
← Older editNewer edit →
VisualWikitext
Amandeep Singh (talk | contribs)
nocaptcha, Widget editors
3,511 edits
No edit summary
Amandeep Singh (talk | contribs)
nocaptcha, Widget editors
3,511 edits
Line 6: Line 6:
==Epidemiology and Demographics==
==Epidemiology and Demographics==
===Incidence===
===Incidence===
*The incidence/prevalence of [disease name] is approximately [number range] per 100,000 individuals worldwide.
*The incidence of anal fissure is approximately 1100(700-1700) per 100,000 individuals in US which is about 7.8% lifetime risk.<ref name="pmid250274112">{{cite journal |vauthors=Mapel DW, Schum M, Von Worley A |title=The epidemiology and treatment of anal fissures in a population-based cohort |journal=BMC Gastroenterol |volume=14 |issue= |pages=129 |year=2014 |pmid=25027411 |pmc=4109752 |doi=10.1186/1471-230X-14-129 |url=}}</ref>
*In [year], the incidence/prevalence of [disease name] was estimated to be [number range] cases per 100,000 individuals worldwide.
*The incidence in patients with [[Crohn's disease]] is approximately 30-50%.
 
*Eah year new 235,0000 cases are reported for anal fissure.<ref name="pmid21577312">{{cite journal |vauthors=Madalinski MH |title=Identifying the best therapy for chronic anal fissure |journal=World J Gastrointest Pharmacol Ther |volume=2 |issue=2 |pages=9–16 |year=2011 |pmid=21577312 |pmc=3091162 |doi=10.4292/wjgpt.v2.i2.9 |url=}}</ref>
===Prevalence===
*The incidence/prevalence of [disease name] is approximately [number range] per 100,000 individuals worldwide.
*In [year], the incidence/prevalence of [disease name] was estimated to be [number range] cases per 100,000 individuals worldwide.
*The prevalence of [disease/malignancy] is estimated to be [number] cases annually.
 
===Case-fatality rate/Mortality rate===
*In [year], the incidence of [disease name] is approximately [number range] per 100,000 individuals with a case-fatality rate/mortality rate of [number range]%.
*The case-fatality rate/mortality rate of [disease name] is approximately [number range].


===Age===
===Age===
*Patients of all age groups may develop [disease name].
*Patients of all age groups may develop anal fissure.
*The incidence of [disease name] increases with age; the median age at diagnosis is [#] years.
*Anal fissure commonly affects women in adolescence and child bearing age group  
*[Disease name] commonly affects individuals younger than/older than [number of years] years of age.
*Anal fissure commonly affects men in the middle age group.<ref name="pmid250274113">{{cite journal |vauthors=Mapel DW, Schum M, Von Worley A |title=The epidemiology and treatment of anal fissures in a population-based cohort |journal=BMC Gastroenterol |volume=14 |issue= |pages=129 |year=2014 |pmid=25027411 |pmc=4109752 |doi=10.1186/1471-230X-14-129 |url=}}</ref>
*[Chronic disease name] is usually first diagnosed among [age group].
*[Acute disease name] commonly affects [age group].


===Race===
===Race===
*There is no racial predilection to [disease name].
*There is no racial predilection to anal fissure.
*[Disease name] usually affects individuals of the [race 1] race. [Race 2] individuals are less likely to develop [disease name].
===Gender===
===Gender===
*Females are more commonly affected by anal fissure than males. The [gender 1] to [gender 2] ratio is approximately [number > 1] to 1.
*Females are more commonly affected by anal fissure than males.
*Females have higher incidence of 1140 cases per 100,000 as compared to males who have 1070 per 100,000. <ref name="pmid250274114">{{cite journal |vauthors=Mapel DW, Schum M, Von Worley A |title=The epidemiology and treatment of anal fissures in a population-based cohort |journal=BMC Gastroenterol |volume=14 |issue= |pages=129 |year=2014 |pmid=25027411 |pmc=4109752 |doi=10.1186/1471-230X-14-129 |url=}}</ref>
===Region===
===Region===
*The majority of [disease name] cases are reported in [geographical region].
*The majority of [disease name] cases are reported in [geographical region].


*[Disease name] is a common/rare disease that tends to affect [patient population 1] and [patient population 2].
*[Disease name] is a common/rare disease that tends to affect [patient population 1] and [patient population 2].
===Developed Countries===
===Developing Countries===
==References==
==References==
{{Reflist|2}}
{{Reflist|2}}

Revision as of 04:00, 2 February 2018

Anal fissure Microchapters

Home

Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Anal Fissure from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

History and Symptoms

Physical Examination

Laboratory Findings

Abdominal X Ray

CT

MRI

Ultrasound

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Surgery

Primary Prevention

Secondary Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Case Studies

Case #1

Anal fissure epidemiology and demographics On the Web

Most recent articles

Most cited articles

Review articles

CME Programs

Powerpoint slides

Images

American Roentgen Ray Society Images of Anal fissure epidemiology and demographics

All Images
X-rays
Echo & Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA on Anal fissure epidemiology and demographics

CDC on Anal fissure epidemiology and demographics

Anal fissure epidemiology and demographics in the news

Blogs on Anal fissure epidemiology and demographics

Directions to Hospitals Treating Anal fissure

Risk calculators and risk factors for Anal fissure epidemiology and demographics

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

Overview

Epidemiology and Demographics

Incidence

  • The incidence of anal fissure is approximately 1100(700-1700) per 100,000 individuals in US which is about 7.8% lifetime risk.[1]
  • The incidence in patients with Crohn's disease is approximately 30-50%.
  • Eah year new 235,0000 cases are reported for anal fissure.[2]

Age

  • Patients of all age groups may develop anal fissure.
  • Anal fissure commonly affects women in adolescence and child bearing age group
  • Anal fissure commonly affects men in the middle age group.[3]

Race

  • There is no racial predilection to anal fissure.

Gender

  • Females are more commonly affected by anal fissure than males.
  • Females have higher incidence of 1140 cases per 100,000 as compared to males who have 1070 per 100,000. [4]

Region

  • The majority of [disease name] cases are reported in [geographical region].
  • [Disease name] is a common/rare disease that tends to affect [patient population 1] and [patient population 2].

References

  1. ↑ Mapel DW, Schum M, Von Worley A (2014). "The epidemiology and treatment of anal fissures in a population-based cohort". BMC Gastroenterol. 14: 129. doi:10.1186/1471-230X-14-129. PMC 4109752. PMID 25027411.
  2. ↑ Madalinski MH (2011). "Identifying the best therapy for chronic anal fissure". World J Gastrointest Pharmacol Ther. 2 (2): 9–16. doi:10.4292/wjgpt.v2.i2.9. PMC 3091162. PMID 21577312.
  3. ↑ Mapel DW, Schum M, Von Worley A (2014). "The epidemiology and treatment of anal fissures in a population-based cohort". BMC Gastroenterol. 14: 129. doi:10.1186/1471-230X-14-129. PMC 4109752. PMID 25027411.
  4. ↑ Mapel DW, Schum M, Von Worley A (2014). "The epidemiology and treatment of anal fissures in a population-based cohort". BMC Gastroenterol. 14: 129. doi:10.1186/1471-230X-14-129. PMC 4109752. PMID 25027411.


Template:WikiDoc Sources

Retrieved from "https://www.wikidoc.org/index.php?title=Anal_fissure_epidemiology_and_demographics&oldid=1436812"