Abdominal aortic aneurysm epidemiology and demographics: Difference between revisions
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{{Template:Abdominal aortic aneurysm}} | {{Template:Abdominal aortic aneurysm}} | ||
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{{ | '''Associate Editor-In-Chief:''' {{CZ}}, {{AN}} | ||
==Overview== | |||
AAA is the 13th leading cause of death in the US. | |||
==Epidemiology & demographics== | ==Epidemiology & demographics== | ||
===Age=== | |||
* Abdominal aortic aneurysms (AAA) is a disease of the elderly, and is the 10th leading cause of death in older men in the United States. | * Abdominal aortic aneurysms (AAA) is a disease of the elderly, and is the 10th leading cause of death in older men in the United States. | ||
* An individual's risk of AAA increases by 6% per decade of life | * An individual's risk of AAA increases by 6% per decade of life | ||
* | * Rupture of the AAA occurs in 1-3% of men aged 65 or more, the mortality is 70-95%<ref name="screening">Lindholt JS, Juul S, Fasting H, Henneberg EW. Screening for abdominal aortic aneurysms: single centre randomised controlled trial. ''BMJ'' 2005; '''330''': 750. PMCID: 555873</ref>. | ||
* AAA tends to cluster in families, therefore affecting younger members of families in the absence of traditional acquired risk factors. | |||
===Gender=== | |||
* The frequency rate varies strongly between males and females. | |||
* The peak [[incidence]] is among males around 70 years of age, the [[prevalence]] among males over 60 years totals 2-6%. | |||
* Other risk factors include [[hypertension]] and male sex.<ref name="Treska">Treska V. ''et al''.:Aneuryzma břišní aorty, Prague, 1999, ISBN 80-7169-724-9</ref> | |||
* The prevalence is 2-5 times higher in men and 2-3 times higher in women with other cardiovascular risk factors or atherosclerotic cardiovascular diseases, than in control groups without risk factors. | * The prevalence is 2-5 times higher in men and 2-3 times higher in women with other cardiovascular risk factors or atherosclerotic cardiovascular diseases, than in control groups without risk factors. | ||
* The disease tends to affect older | |||
* | ===Race=== | ||
* The disease tends to affect older Caucasian males. | |||
===Developed countries=== | |||
* In the US, the incidence of AAA is 2-4% in the adult population. | |||
===Developing countries=== | |||
* AAA is uncommon in individuals of African, African American, Asian and Hispanic heritage. | |||
===Other=== | |||
* The frequency is much higher in smokers than in non-smokers (8:1) | |||
==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
{{WH}} | {{WH}} | ||
{{WS}} | {{WS}} | ||
Revision as of 15:43, 11 October 2012
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Associate Editor-In-Chief: Cafer Zorkun, M.D., Ph.D. [2], Aarti Narayan, M.B.B.S [3]
Overview
AAA is the 13th leading cause of death in the US.
Epidemiology & demographics
Age
- Abdominal aortic aneurysms (AAA) is a disease of the elderly, and is the 10th leading cause of death in older men in the United States.
- An individual's risk of AAA increases by 6% per decade of life
- Rupture of the AAA occurs in 1-3% of men aged 65 or more, the mortality is 70-95%[1].
- AAA tends to cluster in families, therefore affecting younger members of families in the absence of traditional acquired risk factors.
Gender
- The frequency rate varies strongly between males and females.
- The peak incidence is among males around 70 years of age, the prevalence among males over 60 years totals 2-6%.
- Other risk factors include hypertension and male sex.[2]
- The prevalence is 2-5 times higher in men and 2-3 times higher in women with other cardiovascular risk factors or atherosclerotic cardiovascular diseases, than in control groups without risk factors.
Race
- The disease tends to affect older Caucasian males.
Developed countries
- In the US, the incidence of AAA is 2-4% in the adult population.
Developing countries
- AAA is uncommon in individuals of African, African American, Asian and Hispanic heritage.
Other
- The frequency is much higher in smokers than in non-smokers (8:1)