2021 National Health Interview Survey (NHIS) Data

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Lifetime
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    Table 1-1
    Lifetime Asthma Population Estimates, by Age,United States: National Health Interview Survey, 2021
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    Table 1-2
    Standard Errors for Lifetime Asthma Population Estimatesby Age, United States: National Health Interview Survey, 2021
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    Table 2-1
    Percentage of Persons With Lifetime Asthmaby Age, United States: National Health Interview Survey, 2021
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    Table 2-2
    Standard Errors for Percentage of Persons With Lifetime Asthmaby Age, United States: National Health Interview Survey, 2021
Current
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    Table 3-1
    Current Asthma Population Estimates by Age,United States: National Health Interview Survey, 2021
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    Table 3-2
    Standard Errors for Current Asthma Population Estimatesby Age, United States: National Health Interview Survey, 2021
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    Table 4-1
    Percentage of Persons With Current Asthmaby Age, United States: National Health Interview Survey, 2021
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    Table 4-2
    Standard Errors for Percentage of Persons With Current Asthmaby Age, United States: National Health Interview Survey, 2021
Asthma Attacks Among Those With Current Asthma
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    Table 5-1
    Asthma Attack Population Estimatesby Age, United States: National Health Interview Survey, 2021
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    Table 5-2
    Standard Errors for Asthma Attack Population Estimatesby Age, United States: National Health Interview Survey, 2021
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    Table 6-1
    Percentage of Persons Who Had Asthma AttackBy Age, United States: National Health Interview Survey, 2021
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    Table 6-2
    Standard Errors for Percentage of Persons Who Had Asthma Attackby Age, United States: National Health Interview Survey, 2021
Last Reviewed:March 29, 2023
Source:National Center for Environmental Health