About 16 cases of Tay-Sachs disease are diagnosed each year.
The defective gene that causes Tay-Sachs disease is found in roughly 1 in 250 people in the general population.
In Alzheimer's disease, CAA is more common than in the general population, and may occur in more than 80% of patients over age 60.
1 IN 2,500
it is called osteoporosis
The prevalence of a disease in a population is typically expressed as a percentage or a ratio of the number of individuals with the disease to the total population at risk. It provides a snapshot of how widespread the disease is within a specified population at a specific point in time. Surveillance data, health studies, and surveys are often used to estimate disease prevalence.
1 in 10,000 people have it, but a child of a person who has Huntington's disease, has a 50% chance of getting it. and 1-3% of people with no history of the disease get it.
The term you're looking for is "endemic." An endemic disease is consistently present within a specific geographic area or population group, often at a stable rate. This contrasts with epidemic diseases, which occur sporadically or in sudden outbreaks. Understanding endemic diseases is crucial for public health planning and response.
Gaucher disease is found in populations all over the world (20,00 to 40,000 people have a type of the disease), and it occurs with equal frequency in males and females.
It occurs in approximately 1 in 26,000 to 1 in 40,000 births.
About 20% of the population that had chickenpox will develop shingles later in life.
To occur often or widely An illness can be common or widespread if a lot of people in a population have it.
An endemic disease is one that is continuously present in the population, often because there is a non-human reservoir for the microbe that causes it. An epidemic disease is one that spreads in a sudden, massive surge within a population that is largely without immune protection.