Is myopia the most heritable? Genetic testing can prevent!

Abstract: genetic factors play an important role in the occurrence and development of myopia. Some people have done a lot of family statistics, also known as family survey. For those whose parents have myopia, the percentage of their children with myopia is significantly higher than that of other families., According to statistics, among the 1.3 billion people in China, the incidence of myopia is as high as 25%. Among them, teenagers are mostly myopic, and about 70-80% of the students in middle school are myopic. It is generally believed that the causes of myopia can be attributed to genetic and environmental factors., Genetic factors play an important role in the occurrence and development of myopia. Some people have done a lot of family statistics, also known as family survey. For those whose parents have myopia, the percentage of their children with myopia is significantly higher than that of other families., Experts found that if both couples are highly myopic, their children usually have myopia;, If one party is highly myopic and the other party is normal, the probability of their children is 10% – 15%;, One is high myopia and the other is a myopia gene carrier with normal phenotype, and the incidence of high myopia in their children is 50%;, If both parties are myopia gene carriers, but their eyesight is normal, the incidence of high myopia in their children is 25%., In addition, both parents are highly myopic (more than 600 degrees), and almost all children are highly myopic.,

according to statistics, the incidence of myopia in China’s 1.3 billion population is as high as 25%. Among them, teenagers are mostly myopic, and about 70-80% of the students in middle school are myopic. It is generally believed that the causes of myopia can be attributed to genetic and environmental factors. Genetic factors play an important role in the occurrence and development of

and

myopia. Some people have done a lot of family statistics, also known as family survey. For those whose parents have myopia, the percentage of their children with myopia is significantly higher than that of other families.

and

experts have found that if both couples are highly myopic, their children usually have myopia;

and

have high myopia on one side and normal on the other, and their children have a 10% – 15% chance of occurrence; One of

,

,

and

is high myopia, the other is a myopia gene carrier with normal phenotype, and the incidence of high myopia in their children is 50%; If both

and

are myopia gene carriers, but their eyesight is normal, the incidence of high myopia in their children is 25%.

in addition, both parents are highly myopic (more than 600 degrees), and almost all children are highly myopic.

“as the saying goes, ‘you get what you sow, you get what you sow’, which is the simplest interpretation of genetics.” Experts say that when the sclera of the eye is formed, there is a signal indicating whether it should be long or short. This signal comes from heritable genes.

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summarize the causes and influencing factors of myopia. After understanding these influencing factors, early detection of eye disease susceptibility genes has become the best way to prevent myopia in advance.