What is the date when your last menstrual period began? Year

Conceptual Variable

Name
450
Label
What is the date when your last menstrual period began? Year
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Wave IV
Wave IV In-Home Interview
Wave IV In-Home Interview
H4GH3Y
1989
0.01%
1994
0.01%
1995
0.01%
1998
0.05%
1999
0.10%
2000
0.11%
2001
0.16%
2002
0.15%
2003
0.13%
2004
0.29%
2005
0.46%
2006
1.26%
2007
10.63%
2008
86.40%
2009
0.23%
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Wave IV
Wave IV In-Home Interview
Wave IV In-Home Interview
H4GH3Y
1989
0.01%
1994
0.01%
1995
0.01%
1998
0.03%
1999
0.05%
2000
0.06%
2001
0.08%
2002
0.08%
2003
0.07%
2004
0.15%
2005
0.24%
2006
0.66%
2007
5.59%
2008
45.41%
2009
0.12%
Dataset Variable Valid Invalid Min First Quartile Median Third Quartile Max Mean StdDev
Wave IV In-Home Interview H4GH3Y 8,252 7,449 1,989 2,009
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Wave IV
Wave IV In-Home Interview
Wave IV In-Home Interview
H4GH3Y
1989 1989
1994 1994
1995 1995
1998 1998
1999 1999
2000 2000
2001 2001
2002 2002
2003 2003
2004 2004
2005 2005
2006 2006
2007 2007
2008 2008
2009 2009