What action(s) did you take because the radon levels in your
home were at 4.0 picocuries per liter (pCi/L) or higher?

Response Unweighted Frequency Weighted Percentage Standard Error 95% Confidence Limit
Lower Upper
No action was taken 22 14.1 3.2 79.5 92.2
Retested the home for radon 13 6.8 2.2 2.5 11.0
Had a radon mitigations system installed in the home 119 77.8 3.6 70.7 84.8
Stopped using the basement or lowest level of the home as a living area 0 0.0 0.0 0.0 0.0
Sump Pump Repaired, Covered or Sealed 5 1.5 0.7 0.1 2.9
Installed Exhaust Fan 5 2.3 1.1 0.2 4.4
Sealed Basement Cracks 1 0.4 0.4 0.0 1.1
Other (specify) 6 2.7 1.2 0.4 5.0

Among randomly selected children under the age of 18 years,
excluding unknowns and refusals.
 
Weighted to represent children in population.
 
Reported by the respondents who have children under
the age of 18 years living in their household.
 
On Questionnaire Split B