2023: Standard Errors for Percentage of Persons with Lifetime Asthma by Age (NHIS)

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National Health Interview Survey data on Standard Errors for Percentage of Persons with Lifetime Asthma (in Thousands) by Age in the United States

Technical information

For information regarding the NHIS background, questionnaire, and methods, please see NHIS Technical Information.

NHIS data

Standard Errors1 for Percentage of Persons With Lifetime Asthma2 by Age, United States: National Health Interview Survey, 2023

Source: National Health Interview Survey, National Center for Health Statistics, CDC

1 Standard error measures the variability in the estimates.

2 Lifetime asthma determined by persons who answered “yes” to the question: “Have you EVER been told by a doctor or other health professional that you had asthma?”

3 As a subset of Hispanic.

4 Missing responses imputed. See NHIS “Imputed Income Technical Document”.

Compiled 12/05/2024

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National Center for Environmental Health
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Published: May 12, 2026
Updated: March 7, 2025

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Reviewed: July 31, 2026

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