downtoearth-subscribe

Rare diseases need our attention

A large number of diseases have been grouped together as ‘rare diseases’, because we do not know much about them. There is no consensus on the definition of a rare disease. This is because, obtaining reliable statistical estimates of the frequency of occurrence of a rare event, such as prevalence of a rare disease, requires an inordinately large sample size, collection of which costs prohibitively large amount of money. (Editorial)

Original Source

Related Content