All Waves

Column

Female, 2017-2019

Variable: AGESMK
Description/Question: JC-2 : How old were you when you first started smoking fairly regularly? Please enter your age in years. If you never smoked regularly, enter 0.
Type: raw

Universe: Applicable if R reported smoking at least 100 cigarettes in lifetime (JC-1 SMK100 = 1)
Notes: This variable has been modified for public use, and the original variable is accessible by application to the NCHS Research Data Center. See Appendix 7 of the User’s Guide for further information.

Female, 2015-2017

Variable: AGESMK
Description/Question JC-2 : How old were you when you first started smoking fairly regularly? Please enter your age in years. If you never smoked regularly, enter 0.
Type: raw

Universe: Applicable if R reported smoking at least 100 cigarettes in lifetime (JC-1 SMK100 = 1)
Notes: This variable has been modified for public use, and the original variable is accessible by application to the NCHS Research Data Center. See Appendix 7 of the User’s Guide for further information.

Female, 2013-2015

Variable: AGESMK
Description/Question JC-2 : How old were you when you first started smoking fairly regularly? Please enter your age in years. If you never smoked regularly, enter 0.
Type: raw

Universe: Applicable if R reported smoking at least 100 cigarettes in lifetime (JC-1 SMK100 = 1) (This variable has been recoded for public use.)
Notes:

Female, 2011-2013

Variable: AGESMK
Description/Question JC-2 : How old were you when you first started smoking fairly regularly? Please enter your age in years. If you never smoked regularly, enter 0.
Type: raw

Universe: Applicable if R reported smoking at least 100 cigarettes in lifetime (JC-1 SMK100 = 1) (This variable has been recoded for public use.)
Notes:

Female, 2006-2010

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Female, 2002

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Column

Male, 2017-2019

Variable: AGESMK
Description/Question KC-0a2 : How old were you when you first started smoking fairly regularly?
Type: raw

Universe: Applicable if R smoked at least 100 cigarettes in lifetime (KC-0a1 SMK100 = 1)
Notes: This variable has been modified for public use, and the original variable is accessible by application to the NCHS Research Data Center. See Appendix 7 of the User’s Guide for further information.

Male, 2015-2017

Variable: AGESMK
Description/Question KC-0a2 : How old were you when you first started smoking fairly regularly?
Type: raw

Universe: Applicable if R smoked at least 100 cigarettes in lifetime (KC-0a1 SMK100 = 1)
Notes: This variable has been modified for public use, and the original variable is accessible by application to the NCHS Research Data Center. See Appendix 7 of the User’s Guide for further information.

Male, 2013-2015

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Male, 2011-2013

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Male, 2006-2010

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Male, 2002

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

2017-2019 only

Column

Female, 2017-2019

Variable: AGESMK
Description/Question: JC-2 : How old were you when you first started smoking fairly regularly? Please enter your age in years. If you never smoked regularly, enter 0.
Type: raw

Universe: Applicable if R reported smoking at least 100 cigarettes in lifetime (JC-1 SMK100 = 1)
Notes: This variable has been modified for public use, and the original variable is accessible by application to the NCHS Research Data Center. See Appendix 7 of the User’s Guide for further information.

Column

Male, 2017-2019

Variable: AGESMK
Description/Question KC-0a2 : How old were you when you first started smoking fairly regularly?
Type: raw

Universe: Applicable if R smoked at least 100 cigarettes in lifetime (KC-0a1 SMK100 = 1)
Notes: This variable has been modified for public use, and the original variable is accessible by application to the NCHS Research Data Center. See Appendix 7 of the User’s Guide for further information.

2015-2017 only

Column

Female, 2015-2017

Variable: AGESMK
Description/Question JC-2 : How old were you when you first started smoking fairly regularly? Please enter your age in years. If you never smoked regularly, enter 0.
Type: raw

Universe: Applicable if R reported smoking at least 100 cigarettes in lifetime (JC-1 SMK100 = 1)
Notes: This variable has been modified for public use, and the original variable is accessible by application to the NCHS Research Data Center. See Appendix 7 of the User’s Guide for further information.

Column

Male, 2015-2017

Variable: AGESMK
Description/Question KC-0a2 : How old were you when you first started smoking fairly regularly?
Type: raw

Universe: Applicable if R smoked at least 100 cigarettes in lifetime (KC-0a1 SMK100 = 1)
Notes: This variable has been modified for public use, and the original variable is accessible by application to the NCHS Research Data Center. See Appendix 7 of the User’s Guide for further information.

2013-2015 only

Column

Female, 2013-2015

Variable: AGESMK
Description/Question JC-2 : How old were you when you first started smoking fairly regularly? Please enter your age in years. If you never smoked regularly, enter 0.
Type: raw

Universe: Applicable if R reported smoking at least 100 cigarettes in lifetime (JC-1 SMK100 = 1) (This variable has been recoded for public use.)
Notes:

Column

Male, 2013-2015

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

2011-2013 only

Column

Female, 2011-2013

Variable: AGESMK
Description/Question JC-2 : How old were you when you first started smoking fairly regularly? Please enter your age in years. If you never smoked regularly, enter 0.
Type: raw

Universe: Applicable if R reported smoking at least 100 cigarettes in lifetime (JC-1 SMK100 = 1) (This variable has been recoded for public use.)
Notes:

Column

Male, 2011-2013

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

2006-2010 only

Column

Female, 2006-2010

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Column

Male, 2006-2010

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

2002 only

Column

Female, 2002

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes:

Column

Male, 2002

Variable: Variable does not exist in this survey/wave
Description/Question
Type:

Universe:
Notes: