Closed kittychenn closed 2 years ago
The following variables were added to cchsflow:
ETS_10
ETS_20
ETS_20B
The following variables were added to cchsflow:
ETS_10
- exposure to second-hand smoke at home (only CCHS 2001 asks for exposure within a month)ETS_20
- exposure to second-hand smoke in a vehicle (exposure within a month)ETS_20B
- exposure to second-hand smoke in public places (exposure within a month)