Abstraction: when applied to dance, this word refers to choreography that does not have a narrative character. In other words, an abstract dance does not tell a story, nor is related to symbolic contents or any kind of associations with feelings, ideas or other elements than movement itself.
Facts about asthma. 1  WHO estimates that 235 million people currently suffer from asthma. 2  Asthma is a public health problem not just for high-income countries; it occurs in all countries regardless of the level of development. 3  Asthma is under-diagnosed and under-treated.
Asthma affects 22 million Americans; about 6 million of these are children under age 18. People who have a family history of asthma have an increased risk of developing the disease. Asthma is also more common in people who have allergies or who are exposed to tobacco smoke. However, anyone can develop asthma at any time. Some people may have asthma all of their lives, while others may develop it as adults. What causes asthma?