H4GH3Y

Question

Name
H4GH3Y
Question Text

3Y. What is the date when your last menstrual period began? [Year]

Representation Type
Code List
Selection Style
SelectOne
Measurement Unit
numeric

Usage

Related Variables

H4GH3Y - S4Q3Y LAST MENSTRUAL PERIOD START Y-W4

Dataset
wave4

Summary Statistics for 'H4GH3Y'

Value Valid Label Frequency % of Valid % of All
. Missing missing 27
0.17%
1989 Valid 1989 1
0.01%
0.01%
1994 Valid 1994 1
0.01%
0.01%
1995 Valid 1995 1
0.01%
0.01%
1998 Valid 1998 4
0.05%
0.03%
1999 Valid 1999 8
0.10%
0.05%
2000 Valid 2000 9
0.11%
0.06%
2001 Valid 2001 13
0.16%
0.08%
2002 Valid 2002 12
0.15%
0.08%
2003 Valid 2003 11
0.13%
0.07%
2004 Valid 2004 24
0.29%
0.15%
2005 Valid 2005 38
0.46%
0.24%
2006 Valid 2006 104
1.26%
0.66%
2007 Valid 2007 877
10.63%
5.59%
2008 Valid 2008 7,130
86.40%
45.41%
2009 Valid 2009 19
0.23%
0.12%
9996 Missing refused 1
0.01%
9997 Missing legitimate skip 7,349
46.81%
9998 Missing don't know 72
0.46%
Total Responses Valid Invalid Min Max
15701 8252 7449 1989 2009