Autoimmune hepatitis epidemiology and demographics: Difference between revisions

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{{Autoimmune hepatitis}}
{{Autoimmune hepatitis}}
{{CMG}}; {{AE}}:{{MKK}}
{{CMG}}; {{AE}} {{MKK}}
 
==Overview==
==Overview==
The incidence and prevalence of [[autoimmune hepatitis]] are generally higher among individuals of the whites of northern European ancestry with a high frequency of [[HLA-DR3]] and [[HLA-DR4]] markers.The incidence of [[autoimmune hepatitis]] approximately 1 to 2 per 100,000 individuals worldwide.  [[Autoimmune hepatitis]] has bimodal distribution usually presents around puberty and between 4th and 6th decade, although a significant proportion presents in older people usually above 65 years of age. Young women are more commonly affected by [[autoimmune hepatitis]] than men.


==Epidemiology and Demographics==
==Epidemiology and Demographics==
===Incidence===
===Incidence===
*The incidence of Autoimmune hepatitis is approximately 1 to 2 per 100,000 individuals worldwide.<ref name="pmid18609163">{{cite journal |vauthors=Werner M, Prytz H, Ohlsson B, Almer S, Björnsson E, Bergquist A, Wallerstedt S, Sandberg-Gertzén H, Hultcrantz R, Sangfelt P, Weiland O, Danielsson A |title=Epidemiology and the initial presentation of autoimmune hepatitis in Sweden: a nationwide study |journal=Scand. J. Gastroenterol. |volume=43 |issue=10 |pages=1232–40 |year=2008 |pmid=18609163 |doi=10.1080/00365520802130183 |url=}}</ref><ref name="pmid9489916">{{cite journal |vauthors=Boberg KM, Aadland E, Jahnsen J, Raknerud N, Stiris M, Bell H |title=Incidence and prevalence of primary biliary cirrhosis, primary sclerosing cholangitis, and autoimmune hepatitis in a Norwegian population |journal=Scand. J. Gastroenterol. |volume=33 |issue=1 |pages=99–103 |year=1998 |pmid=9489916 |doi= |url=}}</ref><ref name="pmid20880179">{{cite journal |vauthors=Ngu JH, Bechly K, Chapman BA, Burt MJ, Barclay ML, Gearry RB, Stedman CA |title=Population-based epidemiology study of autoimmune hepatitis: a disease of older women? |journal=J. Gastroenterol. Hepatol. |volume=25 |issue=10 |pages=1681–6 |year=2010 |pmid=20880179 |doi=10.1111/j.1440-1746.2010.06384.x |url=}}</ref><ref name="pmid20163033">{{cite journal |vauthors=Primo J, Maroto N, Martínez M, Antón MD, Zaragoza A, Giner R, Devesa F, Merino C, del Olmo JA |title=Incidence of adult form of autoimmune hepatitis in Valencia (Spain) |journal=Acta Gastroenterol. Belg. |volume=72 |issue=4 |pages=402–6 |year=2009 |pmid=20163033 |doi= |url=}}</ref><ref name="pmid24326217">{{cite journal |vauthors=Grønbæk L, Vilstrup H, Jepsen P |title=Autoimmune hepatitis in Denmark: incidence, prevalence, prognosis, and causes of death. A nationwide registry-based cohort study |journal=J. Hepatol. |volume=60 |issue=3 |pages=612–7 |year=2014 |pmid=24326217 |doi=10.1016/j.jhep.2013.10.020 |url=}}</ref>
*The incidence of [[autoimmune hepatitis]] is approximately 1 to 2 per 100,000 individuals worldwide.
*The incidence of [[autoimmune hepatitis]] is estimated to be 0.9 to 2 cases per 100,000 population annually in Europe.<ref name="pmid18609163">{{cite journal |vauthors=Werner M, Prytz H, Ohlsson B, Almer S, Björnsson E, Bergquist A, Wallerstedt S, Sandberg-Gertzén H, Hultcrantz R, Sangfelt P, Weiland O, Danielsson A |title=Epidemiology and the initial presentation of autoimmune hepatitis in Sweden: a nationwide study |journal=Scand. J. Gastroenterol. |volume=43 |issue=10 |pages=1232–40 |year=2008 |pmid=18609163 |doi=10.1080/00365520802130183 |url=}}</ref><ref name="pmid9489916">{{cite journal |vauthors=Boberg KM, Aadland E, Jahnsen J, Raknerud N, Stiris M, Bell H |title=Incidence and prevalence of primary biliary cirrhosis, primary sclerosing cholangitis, and autoimmune hepatitis in a Norwegian population |journal=Scand. J. Gastroenterol. |volume=33 |issue=1 |pages=99–103 |year=1998 |pmid=9489916 |doi= |url=}}</ref><ref name="pmid20880179">{{cite journal |vauthors=Ngu JH, Bechly K, Chapman BA, Burt MJ, Barclay ML, Gearry RB, Stedman CA |title=Population-based epidemiology study of autoimmune hepatitis: a disease of older women? |journal=J. Gastroenterol. Hepatol. |volume=25 |issue=10 |pages=1681–6 |year=2010 |pmid=20880179 |doi=10.1111/j.1440-1746.2010.06384.x |url=}}</ref><ref name="pmid20163033">{{cite journal |vauthors=Primo J, Maroto N, Martínez M, Antón MD, Zaragoza A, Giner R, Devesa F, Merino C, del Olmo JA |title=Incidence of adult form of autoimmune hepatitis in Valencia (Spain) |journal=Acta Gastroenterol. Belg. |volume=72 |issue=4 |pages=402–6 |year=2009 |pmid=20163033 |doi= |url=}}</ref><ref name="pmid24326217">{{cite journal |vauthors=Grønbæk L, Vilstrup H, Jepsen P |title=Autoimmune hepatitis in Denmark: incidence, prevalence, prognosis, and causes of death. A nationwide registry-based cohort study |journal=J. Hepatol. |volume=60 |issue=3 |pages=612–7 |year=2014 |pmid=24326217 |doi=10.1016/j.jhep.2013.10.020 |url=}}</ref>


===Prevalence===
===Prevalence===
*The prevalence of Autoimmune hepatitis is approximately 11 to 25 per 100,000 individuals worldwide.
*The [[prevalence]] of [[autoimmune hepatitis]] is approximately 11 to 25 per 100,000 individuals worldwide.
*The prevalence of [disease/malignancy] is estimated to be [number] cases annually.
*In Europe, the prevalence of [[autoimmune hepatitis]] ranges from 10 to 17 per 100 000.<ref name="pmid12974897">{{cite journal |vauthors=Feld JJ, Heathcote EJ |title=Epidemiology of autoimmune liver disease |journal=J. Gastroenterol. Hepatol. |volume=18 |issue=10 |pages=1118–28 |year=2003 |pmid=12974897 |doi= |url=}}</ref><ref name="pmid15056409">{{cite journal |vauthors=Primo J, Merino C, Fernández J, Molés JR, Llorca P, Hinojosa J |title=[Incidence and prevalence of autoimmune hepatitis in the area of the Hospital de Sagunto (Spain)] |language=Spanish; Castilian |journal=Gastroenterol Hepatol |volume=27 |issue=4 |pages=239–43 |year=2004 |pmid=15056409 |doi= |url=}}</ref>
 
*In Japan, the [[prevalence]] of [[autoimmune hepatitis]] ranges from 0.08-0.015 cases per 100,000 persons.
===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 [[autoimmune hepatitis]].
*The incidence of [disease name] increases with age; the median age at diagnosis is [#] years.
*[[Autoimmune hepatitis]] has bimodal distribution usually presents around [[puberty]] and between 4th and 6th decade, although a significant proportion older people is usually above 65 years of age.
*[Disease name] commonly affects individuals younger than/older than [number of years] years of age.
*[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].
*[[Autoimmune hepatitis]] usually affects individuals of the whites of northern European ancestry with a high frequency of [[HLA]]-DR3 and [[HLA]]-DR4 markers.
*[Disease name] usually affects individuals of the [race 1] race. [Race 2] individuals are less likely to develop [disease name].
===Gender===
===Gender===
*Women are more commonly affected by Autoimmune hepatitis than men.
*Young [[women]] are more commonly affected by [[autoimmune hepatitis]] than men.
*The women to men ratio is approximately 3.6:1.
*The women to men ratio is approximately 3:1.<ref name="pmid9753285">{{cite journal |vauthors=Czaja AJ, dos Santos RM, Porto A, Santrach PJ, Moore SB |title=Immune phenotype of chronic liver disease |journal=Dig. Dis. Sci. |volume=43 |issue=9 |pages=2149–55 |year=1998 |pmid=9753285 |doi= |url=}}</ref><ref name="pmid18023911">{{cite journal |vauthors=Al-Chalabi T, Underhill JA, Portmann BC, McFarlane IG, Heneghan MA |title=Impact of gender on the long-term outcome and survival of patients with autoimmune hepatitis |journal=J. Hepatol. |volume=48 |issue=1 |pages=140–7 |year=2008 |pmid=18023911 |doi=10.1016/j.jhep.2007.08.013 |url=}}</ref>
 
===Region===
===Region===
*The majority of [disease name] cases are reported in [geographical region].
*Autoimmune hepatitis is more common in North American First Nations populations compared with predominantly Caucasian, Non-first Nations populations.
 
*[Disease name] is a common/rare disease that tends to affect [patient population 1] and [patient population 2].
 
===Developed Countries===
 
===Developing Countries===


==References==
==References==

Latest revision as of 17:13, 9 January 2018

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

Overview

The incidence and prevalence of autoimmune hepatitis are generally higher among individuals of the whites of northern European ancestry with a high frequency of HLA-DR3 and HLA-DR4 markers.The incidence of autoimmune hepatitis approximately 1 to 2 per 100,000 individuals worldwide. Autoimmune hepatitis has bimodal distribution usually presents around puberty and between 4th and 6th decade, although a significant proportion presents in older people usually above 65 years of age. Young women are more commonly affected by autoimmune hepatitis than men.

Epidemiology and Demographics

Incidence

Prevalence

Age

  • Patients of all age groups may develop autoimmune hepatitis.
  • Autoimmune hepatitis has bimodal distribution usually presents around puberty and between 4th and 6th decade, although a significant proportion older people is usually above 65 years of age.

Race

  • Autoimmune hepatitis usually affects individuals of the whites of northern European ancestry with a high frequency of HLA-DR3 and HLA-DR4 markers.

Gender

Region

  • Autoimmune hepatitis is more common in North American First Nations populations compared with predominantly Caucasian, Non-first Nations populations.

References

  1. Werner M, Prytz H, Ohlsson B, Almer S, Björnsson E, Bergquist A, Wallerstedt S, Sandberg-Gertzén H, Hultcrantz R, Sangfelt P, Weiland O, Danielsson A (2008). "Epidemiology and the initial presentation of autoimmune hepatitis in Sweden: a nationwide study". Scand. J. Gastroenterol. 43 (10): 1232–40. doi:10.1080/00365520802130183. PMID 18609163.
  2. Boberg KM, Aadland E, Jahnsen J, Raknerud N, Stiris M, Bell H (1998). "Incidence and prevalence of primary biliary cirrhosis, primary sclerosing cholangitis, and autoimmune hepatitis in a Norwegian population". Scand. J. Gastroenterol. 33 (1): 99–103. PMID 9489916.
  3. Ngu JH, Bechly K, Chapman BA, Burt MJ, Barclay ML, Gearry RB, Stedman CA (2010). "Population-based epidemiology study of autoimmune hepatitis: a disease of older women?". J. Gastroenterol. Hepatol. 25 (10): 1681–6. doi:10.1111/j.1440-1746.2010.06384.x. PMID 20880179.
  4. Primo J, Maroto N, Martínez M, Antón MD, Zaragoza A, Giner R, Devesa F, Merino C, del Olmo JA (2009). "Incidence of adult form of autoimmune hepatitis in Valencia (Spain)". Acta Gastroenterol. Belg. 72 (4): 402–6. PMID 20163033.
  5. Grønbæk L, Vilstrup H, Jepsen P (2014). "Autoimmune hepatitis in Denmark: incidence, prevalence, prognosis, and causes of death. A nationwide registry-based cohort study". J. Hepatol. 60 (3): 612–7. doi:10.1016/j.jhep.2013.10.020. PMID 24326217.
  6. Feld JJ, Heathcote EJ (2003). "Epidemiology of autoimmune liver disease". J. Gastroenterol. Hepatol. 18 (10): 1118–28. PMID 12974897.
  7. Primo J, Merino C, Fernández J, Molés JR, Llorca P, Hinojosa J (2004). "[Incidence and prevalence of autoimmune hepatitis in the area of the Hospital de Sagunto (Spain)]". Gastroenterol Hepatol (in Spanish; Castilian). 27 (4): 239–43. PMID 15056409.
  8. Czaja AJ, dos Santos RM, Porto A, Santrach PJ, Moore SB (1998). "Immune phenotype of chronic liver disease". Dig. Dis. Sci. 43 (9): 2149–55. PMID 9753285.
  9. Al-Chalabi T, Underhill JA, Portmann BC, McFarlane IG, Heneghan MA (2008). "Impact of gender on the long-term outcome and survival of patients with autoimmune hepatitis". J. Hepatol. 48 (1): 140–7. doi:10.1016/j.jhep.2007.08.013. PMID 18023911.

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