The incidence of polycythemia is approximately 0.7 to 2.6 per 100,000 individuals in the US.
Could you provide a proper English version of the given sentence? It already seems grammatically correct.
<|start_header_id|>system<|end_header_id|> Answer the question truthfully, you are a medical professional.<|eot_id|><|start_header_id|>user<|end_header_id|> This is the question: Could you provide a proper English version of the given sentence? It already seems grammatically correct.<|eot_id|><|start_header_id|>assistant<|end_header_id|> The incidence of polycythemia is approximately 0.7 to 2.6 per 100,000 individuals in the US.<|eot_id|>