Nitric oxide determination report is more or less asthma.

Nitric oxide concentration greater than 20ppb is asthma. According to the official website of Xiaohe Medical Code, nitric oxide is not used to diagnose asthma, but can be used to judge the acute attack of asthma. The standard is that the concentration of nitric oxide in children exceeds 20ug/L and that in adults exceeds 25ug/L, which can be judged as the acute attack of asthma.

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