Facioscapulohumeral muscular dystrophy has an estimated prevalence of 1 in 20,000 people. About 95 percent of all cases are FSHD1; the remaining 5 percent are FSHD2.
How many people are affected by facioscapulohumeral muscular dystrophy ?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: How many people are affected by facioscapulohumeral muscular dystrophy ? [/INST] \n Facioscapulohumeral muscular dystrophy has an estimated prevalence of 1 in 20,000 people. About 95 percent of all cases are FSHD1; the remaining 5 percent are FSHD2.</s>