Spinal muscular atrophy affects 1 in 6,000 to 1 in 10,000 people.
How many people are affected by spinal muscular atrophy ?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: How many people are affected by spinal muscular atrophy ? [/INST] \n Spinal muscular atrophy affects 1 in 6,000 to 1 in 10,000 people.</s>