S28Q6Y YEAR QUIT SMOKING-W1

Variable Description

Name
H1TO6Y
Label
S28Q6Y YEAR QUIT SMOKING-W1
Dataset
wave1

Summary Statistics for 'H1TO6Y'

Value Valid Label Frequency % of Valid % of All
97 Missing legitimate skip 17,360
83.68%
94 Valid 1994 853
36.69%
4.11%
98 Missing don't know 841
4.05%
95 Valid 1995 483
20.77%
2.33%
93 Valid 1993 350
15.05%
1.69%
96 Missing refused 204
0.98%
92 Valid 1992 167
7.18%
0.81%
90 Valid 1990 149
6.41%
0.72%
91 Valid 1991 91
3.91%
0.44%
89 Valid 1989 76
3.27%
0.37%
88 Valid 1988 42
1.81%
0.20%
87 Valid 1987 26
1.12%
0.13%
86 Valid 1986 16
0.69%
0.08%
85 Valid 1985 15
0.65%
0.07%
79 Valid 1978 to 1979 14
0.60%
0.07%
77 Valid 1976 to 1977 12
0.52%
0.06%
99 Missing not applicable 12
0.06%
84 Valid 1983 to 1984 11
0.47%
0.05%
80 Valid 1980 10
0.43%
0.05%
82 Valid 1981 to 1982 10
0.43%
0.05%
Total Responses Valid Invalid Min Max
20745 2325 18420 77 95

Representation

Representation Type
Code List
Selection Style
SelectOne
Measurement Unit
numeric
Measurement Unit
numeric
Aggregation Method
Unspecified
Temporal
False
Geographic
False

Source Questions

H1TO6Y

Lineage

  • Wave I In-Home Interview Data - H1TO6Y
    S28Q6Y YEAR QUIT SMOKING-W1
    • H1TO6Y
      6Y. In what [month and] year did you quit smoking cigarettes?

Concordance

Add Health
Wave I Wave II
Wave I In-Home Interview Wave II In-Home Interview
Wave I In-Home Interview Data Wave II In-Home Interview
H1TO6Y H2TO6Y
1976
0.17%
1976 to 1977
0.52%
1977
0.25%
1978
0.68%
1978 to 1979
0.60%
1979
0.25%
1980
0.43%
0.17%
1981
0.17%
1981 to 1982
0.43%
1982
0.34%
1983 to 1984
0.47%
1984
0.17%
1985
0.65%
0.17%
1986
0.69%
0.17%
1987
1.12%
0.17%
1988
1.81%
0.17%
1989
3.27%
0.76%
1990
6.41%
1.94%
1991
3.91%
0.42%
1992
7.18%
1.52%
1993
15.05%
2.45%
1994
36.69%
8.35%
1995
20.77%
43.04%
1996
38.65%
Add Health
Wave I Wave II
Wave I In-Home Interview Wave II In-Home Interview
Wave I In-Home Interview Data Wave II In-Home Interview
H1TO6Y H2TO6Y
1976
0.01%
1976 to 1977
0.06%
1977
0.02%
1978
0.05%
1978 to 1979
0.07%
1979
0.02%
1980
0.05%
0.01%
1981
0.01%
1981 to 1982
0.05%
1982
0.03%
1983 to 1984
0.05%
1984
0.01%
1985
0.07%
0.01%
1986
0.08%
0.01%
1987
0.13%
0.01%
1988
0.20%
0.01%
1989
0.37%
0.06%
1990
0.72%
0.16%
1991
0.44%
0.03%
1992
0.81%
0.12%
1993
1.69%
0.20%
1994
4.11%
0.67%
1995
2.33%
3.46%
1996
3.11%
Dataset Variable Valid Invalid Min First Quartile Median Third Quartile Max Mean StdDev
Wave I In-Home Interview Data H1TO6Y 2,325 18,420 77 95
Wave II In-Home Interview H2TO6Y 1,185 13,553 76 96
Add Health
Wave I Wave II
Wave I In-Home Interview Wave II In-Home Interview
Wave I In-Home Interview Data Wave II In-Home Interview
H1TO6Y H2TO6Y
1976 76
1976 to 1977 77
1977 77
1978 78
1978 to 1979 79
1979 79
1980 80 80
1981 81
1981 to 1982 82
1982 82
1983 to 1984 84
1984 84
1985 85 85
1986 86 86
1987 87 87
1988 88 88
1989 89 89
1990 90 90
1991 91 91
1992 92 92
1993 93 93
1994 94 94
1995 95 95
1996 96