Hamman-Rich syndrome epidemiology and demographics: Difference between revisions

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==Overview==
==Overview==
The world wide [[incidence]] of [[Hamman-Rich syndrome|acute interstitial pneumonitis]] is approximately  97 cases per 100,000 individuals. The [[prevalence]] of [[Hamman-Rich syndrome|acute interstitial pneumonitis]] is not known. [[Hamman-Rich syndrome|Acute interstitial pneumonitis]] affects men and women equally. [[Hamman-Rich syndrome|Acute interstitial pneumonitis]] occur typically previously healthy individuals in the age group of 50 to 55years.


==Epidemiology and Demographics==
==Epidemiology and Demographics==
===Incidence===
===Incidence===
*The incidence/prevalence of [disease name] is approximately [number range] per 100,000 individuals worldwide.
*The world wide [[incidence]] of [[Hamman-Rich syndrome|acute interstitial pneumonitis]] is approximately 97 cases per 100,000 individuals.<ref name="pmid11144035">{{cite journal |vauthors=Vourlekis JS, Brown KK, Cool CD, Young DA, Cherniack RM, King TE, Schwarz MI |title=Acute interstitial pneumonitis. Case series and review of the literature |journal=Medicine (Baltimore) |volume=79 |issue=6 |pages=369–78 |date=November 2000 |pmid=11144035 |doi= |url=}}</ref><ref name="pmid2255216">{{cite journal |vauthors=Olson J, Colby TV, Elliott CG |title=Hamman-Rich syndrome revisited |journal=Mayo Clin. Proc. |volume=65 |issue=12 |pages=1538–48 |date=December 1990 |pmid=2255216 |doi= |url=}}</ref>
*In [year], the incidence/prevalence of [disease name] was estimated to be [number range] cases per 100,000 individuals worldwide.


===Prevalence===
===Prevalence===
*The incidence/prevalence of [disease name] is approximately [number range] per 100,000 individuals worldwide.
*The [[prevalence]] of [[Hamman-Rich syndrome|acute interstitial pneumonitis]] is not known.
*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===
===Case-fatality rate/Mortality rate===
*The case-fatality rate/mortality rate of acute interstitial pneumonitis is approximately 12500 per 100000 among in-hospital patients.<ref name="pmid12907542">{{cite journal |vauthors=Quefatieh A, Stone CH, DiGiovine B, Toews GB, Hyzy RC |title=Low hospital mortality in patients with acute interstitial pneumonia |journal=Chest |volume=124 |issue=2 |pages=554–9 |date=August 2003 |pmid=12907542 |doi= |url=}}</ref>
*Case fatality rate is high approximately 27%-78%.<ref name="pmid11144035">{{cite journal |vauthors=Vourlekis JS, Brown KK, Cool CD, Young DA, Cherniack RM, King TE, Schwarz MI |title=Acute interstitial pneumonitis. Case series and review of the literature |journal=Medicine (Baltimore) |volume=79 |issue=6 |pages=369–78 |date=November 2000 |pmid=11144035 |doi= |url=}}</ref><ref name="pmid12907542">{{cite journal |vauthors=Quefatieh A, Stone CH, DiGiovine B, Toews GB, Hyzy RC |title=Low hospital mortality in patients with acute interstitial pneumonia |journal=Chest |volume=124 |issue=2 |pages=554–9 |date=August 2003 |pmid=12907542 |doi= |url=}}</ref>
* The mean time from symptom onset to death was approximately 26-34 days.
*The mean time from [[symptom]] onset to death was approximately 20 days - 6 months.


===Age===
===Age===
*Acute interstitial pneumonitis occur typically previously healthy individuals in the age group of 50 to 55years.<ref name="pmid11144035">{{cite journal |vauthors=Vourlekis JS, Brown KK, Cool CD, Young DA, Cherniack RM, King TE, Schwarz MI |title=Acute interstitial pneumonitis. Case series and review of the literature |journal=Medicine (Baltimore) |volume=79 |issue=6 |pages=369–78 |date=November 2000 |pmid=11144035 |doi= |url=}}</ref>
*[[Hamman-Rich syndrome|Acute interstitial pneumonitis]] occur typically previously healthy individuals in the age group of 50 to 55years.<ref name="pmid11144035">{{cite journal |vauthors=Vourlekis JS, Brown KK, Cool CD, Young DA, Cherniack RM, King TE, Schwarz MI |title=Acute interstitial pneumonitis. Case series and review of the literature |journal=Medicine (Baltimore) |volume=79 |issue=6 |pages=369–78 |date=November 2000 |pmid=11144035 |doi= |url=}}</ref>


===Race===
===Race===

Latest revision as of 19:28, 26 March 2018

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

Overview

The world wide incidence of acute interstitial pneumonitis is approximately 97 cases per 100,000 individuals. The prevalence of acute interstitial pneumonitis is not known. Acute interstitial pneumonitis affects men and women equally. Acute interstitial pneumonitis occur typically previously healthy individuals in the age group of 50 to 55years.

Epidemiology and Demographics

Incidence

Prevalence

Case-fatality rate/Mortality rate

  • Case fatality rate is high approximately 27%-78%.[1][3]
  • The mean time from symptom onset to death was approximately 20 days - 6 months.

Age

Race

Gender

Region

References

  1. 1.0 1.1 1.2 Vourlekis JS, Brown KK, Cool CD, Young DA, Cherniack RM, King TE, Schwarz MI (November 2000). "Acute interstitial pneumonitis. Case series and review of the literature". Medicine (Baltimore). 79 (6): 369–78. PMID 11144035.
  2. Olson J, Colby TV, Elliott CG (December 1990). "Hamman-Rich syndrome revisited". Mayo Clin. Proc. 65 (12): 1538–48. PMID 2255216.
  3. Quefatieh A, Stone CH, DiGiovine B, Toews GB, Hyzy RC (August 2003). "Low hospital mortality in patients with acute interstitial pneumonia". Chest. 124 (2): 554–9. PMID 12907542.

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