Myotonia congenita is estimated to affect 1 in 100,000 people worldwide. This condition is more common in northern Scandinavia, where it occurs in approximately 1 in 10,000 people.
How many people are affected by myotonia congenita ?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: How many people are affected by myotonia congenita ? [/INST] \n Myotonia congenita is estimated to affect 1 in 100,000 people worldwide. This condition is more common in northern Scandinavia, where it occurs in approximately 1 in 10,000 people.</s>