What is the difference between child astigmatism and myopia?

Astigmatism is a kind of refractive error, refers to the visual objects can not accurately focus on the retina, can not form a clear image, and myopia refers to the eyes can not see clear objects, but near objects can see very clearly, mainly with genetic and bad eye habits. When the child checks out suffering from astigmatism or myopia, it is recommended to give timely measures to treat.