All Waves

Column

Female, 2017-2019

Variable: cmfstuse
Description/Question: Date (century month) of first method use - partial universe (Computed in Flow Check E-20)
Type: computed

Universe: Applicable if R’s first method use was after first sex (EB-2 FIRSTIME1 = 3,4,5, or 6 or EB-2 FIRSTIME2 = 3,4,5 or 6) or before first sex (FIRSTIME2 = 1) or R refused or did not know the timing of her first method use (EB-2 FIRSTIME1 = DK/RF or FIRSTIME2 = DK/RF)
Notes: use recode DATEUSE1

Female, 2015-2017

Variable: cmfstuse
Description/Question Date (century month) of first method use - partial universe (Computed in Flow Check E-20)
Type: computed

Universe: Applicable if R’s first method use was after first sex (EB-2 FIRSTIME1 = 3,4,5, or 6 or EB-2 FIRSTIME2 = 3,4,5 or 6) or before first sex (FIRSTIME2 = 1) or R refused or did not know the timing of her first method use (EB-2 FIRSTIME1 = DK/RF or FIRSTIME2 = DK/RF)
Notes: use recode DATEUSE1

Female, 2013-2015

Variable: cmfstuse
Description/Question Date (century month) of first method use - partial universe (Computed in Flow Check E-20)
Type: computed

Universe: Applicable if R’s first method use was after first sex (EB-2 FIRSTIME1 = 3,4,5, or 6 or EB-2 FIRSTIME2 = 3,4,5 or 6) or before first sex (FIRSTIME2 = 1) or R refused or did not know the timing of her first method use (EB-2 FIRSTIME1 = DK/RF or FIRSTIME2 = DK/RF)
Notes: use recode DATEUSE1

Female, 2011-2013

Variable: cmfstuse
Description/Question Date (century month) of first method use - partial universe (Computed in Flow Check E-20)
Type: computed

Universe: Applicable if R’s first method use was after first sex (EB-2 FIRSTIME1 = 3,4,5, or 6 or EB-2 FIRSTIME2 = 3,4,5 or 6) or before first sex (FIRSTIME2 = 1) or R refused or did not know the timing of her first method use (EB-2 FIRSTIME1 = DK/RF or FIRSTIME2 = DK/RF)
Notes: use recode DATEUSE1

Female, 2006-2010

Variable: cmfstuse
Description/Question Date (century month) of first method use - partial universe (Computed in Flow Check E-20)
Type: Computed

Universe: Applicable if R’s first method use was after first sex (EB-2 FIRSTIME1 = 3,4,5, or 6 or EB-2 FIRSTIME2 = 3,4,5 or 6) or before first sex (FIRSTIME2 = 1) or R refused or did not know the timing of her first method use (EB-2 FIRSTIME1 = DK/RF or FIRSTIME2 = DK/RF)
Notes: use recode DATEUSE1

Female, 2002

Variable: cmfstuse
Description/Question Date (century month) of first method use - partial universe (computed) (Now, please look at your calendar, and tell me in what month and year you first used a method (for any reason).
Type: Computed

Universe: Applicable if R’s first method use was after first sex (EB-2 FIRSTIME1 = 3,4,5, or 6 or EB-2 FIRSTIME2 = 3,4,5 or 6) or before first sex (FIRSTIME2 = 1) or R refused or did not know the timing of her first method use (EB-2 FIRSTIME1 = DK/RF or FIRSTIME2 = DK/RF)
Notes:

Column

Male, 2017-2019

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

Universe:
Notes:

Male, 2015-2017

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

Universe:
Notes:

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: cmfstuse
Description/Question: Date (century month) of first method use - partial universe (Computed in Flow Check E-20)
Type: computed

Universe: Applicable if R’s first method use was after first sex (EB-2 FIRSTIME1 = 3,4,5, or 6 or EB-2 FIRSTIME2 = 3,4,5 or 6) or before first sex (FIRSTIME2 = 1) or R refused or did not know the timing of her first method use (EB-2 FIRSTIME1 = DK/RF or FIRSTIME2 = DK/RF)
Notes: use recode DATEUSE1

Column

Male, 2017-2019

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

Universe:
Notes:

2015-2017 only

Column

Female, 2015-2017

Variable: cmfstuse
Description/Question Date (century month) of first method use - partial universe (Computed in Flow Check E-20)
Type: computed

Universe: Applicable if R’s first method use was after first sex (EB-2 FIRSTIME1 = 3,4,5, or 6 or EB-2 FIRSTIME2 = 3,4,5 or 6) or before first sex (FIRSTIME2 = 1) or R refused or did not know the timing of her first method use (EB-2 FIRSTIME1 = DK/RF or FIRSTIME2 = DK/RF)
Notes: use recode DATEUSE1

Column

Male, 2015-2017

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

Universe:
Notes:

2013-2015 only

Column

Female, 2013-2015

Variable: cmfstuse
Description/Question Date (century month) of first method use - partial universe (Computed in Flow Check E-20)
Type: computed

Universe: Applicable if R’s first method use was after first sex (EB-2 FIRSTIME1 = 3,4,5, or 6 or EB-2 FIRSTIME2 = 3,4,5 or 6) or before first sex (FIRSTIME2 = 1) or R refused or did not know the timing of her first method use (EB-2 FIRSTIME1 = DK/RF or FIRSTIME2 = DK/RF)
Notes: use recode DATEUSE1

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: cmfstuse
Description/Question Date (century month) of first method use - partial universe (Computed in Flow Check E-20)
Type: computed

Universe: Applicable if R’s first method use was after first sex (EB-2 FIRSTIME1 = 3,4,5, or 6 or EB-2 FIRSTIME2 = 3,4,5 or 6) or before first sex (FIRSTIME2 = 1) or R refused or did not know the timing of her first method use (EB-2 FIRSTIME1 = DK/RF or FIRSTIME2 = DK/RF)
Notes: use recode DATEUSE1

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: cmfstuse
Description/Question Date (century month) of first method use - partial universe (Computed in Flow Check E-20)
Type: Computed

Universe: Applicable if R’s first method use was after first sex (EB-2 FIRSTIME1 = 3,4,5, or 6 or EB-2 FIRSTIME2 = 3,4,5 or 6) or before first sex (FIRSTIME2 = 1) or R refused or did not know the timing of her first method use (EB-2 FIRSTIME1 = DK/RF or FIRSTIME2 = DK/RF)
Notes: use recode DATEUSE1

Column

Male, 2006-2010

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

Universe:
Notes:

2002 only

Column

Female, 2002

Variable: cmfstuse
Description/Question Date (century month) of first method use - partial universe (computed) (Now, please look at your calendar, and tell me in what month and year you first used a method (for any reason).
Type: Computed

Universe: Applicable if R’s first method use was after first sex (EB-2 FIRSTIME1 = 3,4,5, or 6 or EB-2 FIRSTIME2 = 3,4,5 or 6) or before first sex (FIRSTIME2 = 1) or R refused or did not know the timing of her first method use (EB-2 FIRSTIME1 = DK/RF or FIRSTIME2 = DK/RF)
Notes:

Column

Male, 2002

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

Universe:
Notes: