Prevalence and Incidence of Jackson-Weiss Syndrome
Jackson-Weiss Syndrome: Rare Disease
Jackson-Weiss Syndrome is listed as a "rare disease" by the Office of
Rare Diseases (ORD) of the National Institutes of Health
(NIH). This means that Jackson-Weiss Syndrome, or a subtype of Jackson-Weiss Syndrome,
affects less than 200,000 people in the US population.
Ophanet, who are a consortium of European partners,
currently defines a condition rare when if affects 1 person per 2,000.
They list Jackson-Weiss Syndrome as a "rare disease".
More information about Jackson-Weiss Syndrome is available from Orphanet
About prevalence and incidence statistics:
The term 'prevalence' of Jackson-Weiss Syndrome usually refers to the estimated population
of people who are managing Jackson-Weiss Syndrome at any given time.
The term 'incidence' of Jackson-Weiss Syndrome refers to the annual diagnosis rate,
or the number of new cases of Jackson-Weiss Syndrome 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.