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Survey Results

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  • Survey: 2011/12 National Survey of Children's Health
  • Starting Point: Child Health Measures
  • State/Region: Nationwide (quick edit)
  • Topic: Family Health and Activities
  • Question: Indicator 6.4a: Exposure to secondhand smoke at home
  • Sub Group: Household income level

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Tabular Data

Indicator 6.4a: Does anyone living inside of [child name]'s home smoke inside the home?
No one in household uses tobaccoSomeone uses tobacco, not inside child's homeSomeone uses tobacco, smokes inside child's homeTotal %
0 - 99% FPL%66.324.09.6100.0
C.I.(64.8 - 67.8)(22.7 - 25.4)(8.8 - 10.5)
Sample Count8,9244,1081,721
Pop. Est.10,861,6663,937,6151,578,280
100 - 199% FPL%68.624.47.1100.0
C.I.(67.1 - 70.0)(23.0 - 25.8)(6.3 - 7.8)
Sample Count11,3794,2701,364
Pop. Est.10,770,0713,828,0431,109,591
200 - 399% FPL%77.419.43.2100.0
C.I.(76.3 - 78.5)(18.4 - 20.5)(2.8 - 3.5)
Sample Count22,4005,2441,053
Pop. Est.15,927,4634,000,267652,215
400% FPL or higher%87.811.01.2100.0
C.I.(87.1 - 88.5)(10.3 - 11.7)(1.0 - 1.4)
Sample Count29,9143,886485
Pop. Est.17,742,3062,227,542236,458

C.I. = 95% Confidence Interval.
Percentages and population estimates (Pop.Est.) are weighted to represent child population in US.

DATA ALERT: Household poverty level for the 9.3% of households in the sample with unknown values for income, household size, or both, was calculated using single imputation methods. The poverty level estimates and confidence intervals based on single imputed poverty will differ from those calculated using multiple imputations.

Data Graph

table data presented as graph

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With funding and direction from the Maternal and Child Health Bureau, the National Survey of Children’s Health was conducted by the Centers for Disease Control and Prevention’s National Center for Health Statistics. CAHMI is responsible for the analyses, interpretations, presentations and conclusions included on this site.

Suggested citation format: National Survey of Children's Health. NSCH 2011/12. Data query from the Child and Adolescent Health Measurement Initiative, Data Resource Center for Child and Adolescent Health website. Retrieved [mm/dd/yy] from