All Waves

Column

Pregnancy, 2017-2019

Variable: AGECON
Description/Question: Age at time of conception (recode)
Type: pregnancy recode

Universe: Applicable for all pregnancies
Notes:

Pregnancy, 2015-2017

Variable: AGECON
Description/Question Age at time of conception (recode)
Type: pregnancy recode

Universe: Applicable for all pregnancies
Notes:

Pregnancy, 2013-2015

Variable: AGECON
Description/Question Age at time of conception (recode)
Type: pregnancy recode

Universe: Applicable for all pregnancies
Notes:

Pregnancy, 2011-2013

Variable: AGECON
Description/Question Age at time of conception (recode)
Type: pregnancy recode

Universe: Applicable for all pregnancies
Notes:

Pregnancy, 2006-2010

Variable: AGECON
Description/Question Age at time of conception (recode)
Type: Preg recode

Universe: Applicable for all pregnancies
Notes:

Pregnancy, 2002

Variable: AGECON
Description/Question Age at time of conception (recode)
Type: Preg recode

Universe: Applicable for all pregnancies
Notes:

2017-2019 only

Column

Pregnancy, 2017-2019

Variable: AGECON
Description/Question: Age at time of conception (recode)
Type: pregnancy recode

Universe: Applicable for all pregnancies
Notes:

2015-2017 only

Column

Pregnancy, 2015-2017

Variable: AGECON
Description/Question Age at time of conception (recode)
Type: pregnancy recode

Universe: Applicable for all pregnancies
Notes:

2013-2015 only

Column

Pregnancy, 2013-2015

Variable: AGECON
Description/Question Age at time of conception (recode)
Type: pregnancy recode

Universe: Applicable for all pregnancies
Notes:

2011-2013 only

Column

Pregnancy, 2011-2013

Variable: AGECON
Description/Question Age at time of conception (recode)
Type: pregnancy recode

Universe: Applicable for all pregnancies
Notes:

2006-2010 only

Column

Pregnancy, 2006-2010

Variable: AGECON
Description/Question Age at time of conception (recode)
Type: Preg recode

Universe: Applicable for all pregnancies
Notes:

2002 only

Column

Pregnancy, 2002

Variable: AGECON
Description/Question Age at time of conception (recode)
Type: Preg recode

Universe: Applicable for all pregnancies
Notes: