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Diseases » Addison's Disease » Prevalence
 

Prevalence and Incidence of Addison's Disease

Prevalance of Addison's Disease:

1 in 100,000; 13,335 people in the USA 1996 1 ... see also overview of Addison's Disease.

Prevalance Rate:

approx 1 in 100,000 or 0.00% or 2,720 people in USA [Source statistic for calcuation: "1 in 100,000; 13,335 people in the USA 1996 1" -- see also general information about data sources]

Addison's Disease: Rare Disease

Addison's Disease is listed as a "rare disease" by the Office of Rare Diseases (ORD) of the National Institutes of Health (NIH). This means that Addison's Disease, or a subtype of Addison's Disease, affects less than 200,000 people in the US population.

Addison's Disease Prevalence: Book Excerpts

Prevelance statistics for Addison's Disease:

The following statistics relate to the prevalence of Addison's Disease:

  • Addison’s disease affects about 1 in 100,000 people in the US (NIDDK, NIH, 2002)
  • more statistics...»

Prevalence/Incidence of Addison's Disease: Online Medical Books

16 MEDICAL BOOKS ONLINE! Review excerpts from medical books online, free, without registration, for more information about the prevalence and/or incidence of Addison's Disease.

Adrenal hypofunction: Causes and incidence
(Professional Guide to Diseases (Eighth Edition))

Adrenal hypofunction occurs when more than 90% of both adrenal glands are destroyed, an occurrence that typically results from an autoimmune process in which circulating antibodies react specifically against the adrenal tissue. Other causes include tuberculosis (once the chief cause; now responsible for less than 10% of adult cases), bilateral adrenalectomy, hemorrhage into the adrenal gland, neoplasms, and infections (acquired immunodeficiency syndrome, histoplasmosis, and cytomegalovirus). Rarely, a familial tendency to autoimmune disease predisposes the patient to adrenal hypofunction and other endocrinopathies.

Secondary adrenal hypofunction that results in glucocorticoid deficiency can stem from hypopituitarism (causing decreased corticotropin secretion), abrupt withdrawal of long-term corticosteroid therapy (long-term exogenous corticosteroid stimulation suppresses pituitary corticotropin secretion and results in adrenal gland atrophy), or removal of a nonendocrine, corticotropin-secreting tumor. Adrenal crisis follows when trauma, surgery, or other physiologic stress exhausts the body’s stores of glucocorticoids in a person with adrenal hypofunction.

Adrenal hypofunction affects 1 in 16,000 neonates congenitally. In adults, it affects 8 in 100,000 people, and males and females are affected equally. There’s no racial predilection.

» READ BOOK EXCERPT ONLINE »

Source: Professional Guide to Diseases (Eighth Edition), 2005

Cushing Syndrome (Adrenal Excess): Cushing Syndrome - epidemiology
(The 5-Minute Pediatric Consult)

  • Cushing disease: Female > Male
  • Adrenocortical carcinoma: Female > Male
  • Cushing disease: Most common cause of endogenous Cushing syndrome, accounting for 80% of Cushing syndrome in adults and children >7 years of age
  • Adrenal tumor: Adrenocortical carcinomas account for >50% of Cushing syndrome in children <7 years of age. These tumors are less common in adults and children >7 years of age.

Cushing Syndrome - incidence

  • 0.1–0.5/1,000,000 new pediatric cases per year
  • 10 times more common in adults
>

» READ BOOK EXCERPT ONLINE »

Source: The 5-Minute Pediatric Consult, 2008

Primary Adrenal Insufficiency: Primary Adrenal Insufficiency - epidemiology
(The 5-Minute Pediatric Consult)

  • Age:
    • Addison disease is uncommon in children and usually presents between the ages of 20 and 50 years. In the pediatric population, it is most often seen in late childhood and adolescence.
    • Adrenoleukodystrophy typically presents late in the 1st decade of life with neurologic symptoms. Signs and symptoms of adrenal insufficiency may present at any age.
    • Adrenocorticotropic hormone (ACTH) unresponsiveness presents in late infancy or the toddler period.
    • Adrenal hypoplasia congenita presents in infancy or early childhood.
    • Adrenal insufficiency associated with congenital adrenal hyperplasia (CAH) presents in the newborn period.
  • Sex:
    • Addison disease is more common in girls.
    • Adrenoleukodystrophy, an X-linked disorder, predominantly affects boys.
    • ACTH unresponsiveness affects both sexes equally.
    • Adrenal hypoplasia congenita, an X-linked disorder, predominantly affects boys.

» READ BOOK EXCERPT ONLINE »

Source: The 5-Minute Pediatric Consult, 2008

About prevalence and incidence statistics:

The term 'prevalence' of Addison's Disease usually refers to the estimated population of people who are managing Addison's Disease at any given time. The term 'incidence' of Addison's Disease refers to the annual diagnosis rate, or the number of new cases of Addison's Disease diagnosed each year. Hence, these two statistics types can differ: a short-lived disease like flu can have high annual incidence but low prevalence, but a life-long disease like diabetes has a low annual incidence but high prevalence. For more information see about prevalence and incidence statistics.

Footnotes:
1. Rose and Mackay, 1998, The Autoimmune Diseases, Third Edition


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