S28Q2 AGE-SMOKED AN ENTIRE CIGARETTE-W1

Variable Description

Name
H1TO2
Label
S28Q2 AGE-SMOKED AN ENTIRE CIGARETTE-W1
Dataset
wave1

Summary Statistics for 'H1TO2'

Value Valid Label Frequency % of Valid % of All
97 Missing legitimate skip 9,081
43.77%
0 Valid never smoked a whole cigarette 2,812
24.34%
13.56%
13 Valid thirteen years old 1,553
13.44%
7.49%
14 Valid fourteen years old 1,459
12.63%
7.03%
12 Valid twelve years old 1,419
12.28%
6.84%
15 Valid fifteen years old 1,089
9.43%
5.25%
16 Valid sixteen years old 804
6.96%
3.88%
11 Valid eleven years old 629
5.44%
3.03%
10 Valid ten years old 525
4.54%
2.53%
17 Valid seventeen years old 389
3.37%
1.88%
9 Valid nine years old 285
2.47%
1.37%
8 Valid eight years old 174
1.51%
0.84%
7 Valid seven years old 124
1.07%
0.60%
18 Valid eighteen years old 107
0.93%
0.52%
98 Missing don't know 78
0.38%
6 Valid six years old 62
0.54%
0.30%
5 Valid five years old 54
0.47%
0.26%
96 Missing refused 32
0.15%
1 Valid one year old 30
0.26%
0.14%
2 Valid two years old 15
0.13%
0.07%
Total Responses Valid Invalid Min Max
20745 11553 9192 0 20

Representation

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

Source Questions

H1TO2

Lineage

  • Wave I In-Home Interview Data - H1TO2
    S28Q2 AGE-SMOKED AN ENTIRE CIGARETTE-W1
    • H1TO2
      2. How old were you when you smoked a whole cigarette for the first time?

Concordance

Add Health
Wave I Wave III Wave IV
Wave I In-Home Interview Wave III In-Home Interview Wave IV In-Home Interview
Wave I In-Home Interview Data Wave III In-Home Interview Wave IV In-Home Interview
H1TO2 H3TO3 H4TO2
never smoked a whole cigarette
24.34%
one year old
0.26%
two years old
0.13%
three to four years old
0.11%
five years old
0.47%
six years old
0.54%
seven years old
1.07%
eight years old
1.51%
nine years old
2.47%
ten years old
4.54%
eleven years old
5.44%
twelve years old
12.28%
thirteen years old
13.44%
fourteen years old
12.63%
fifteen years old
9.43%
sixteen years old
6.96%
seventeen years old
3.37%
eighteen years old
0.93%
nineteen years old
0.07%
twenty years old
0.02%
Add Health
Wave I Wave III Wave IV
Wave I In-Home Interview Wave III In-Home Interview Wave IV In-Home Interview
Wave I In-Home Interview Data Wave III In-Home Interview Wave IV In-Home Interview
H1TO2 H3TO3 H4TO2
never smoked a whole cigarette
13.56%
one year old
0.14%
two years old
0.07%
three to four years old
0.06%
five years old
0.26%
six years old
0.30%
seven years old
0.60%
eight years old
0.84%
nine years old
1.37%
ten years old
2.53%
eleven years old
3.03%
twelve years old
6.84%
thirteen years old
7.49%
fourteen years old
7.03%
fifteen years old
5.25%
sixteen years old
3.88%
seventeen years old
1.88%
eighteen years old
0.52%
nineteen years old
0.04%
twenty years old
0.01%
Dataset Variable Valid Invalid Min First Quartile Median Third Quartile Max Mean StdDev
Wave I In-Home Interview Data H1TO2 11,553 9,192 0 20
Wave III In-Home Interview H3TO3 8,780 6,417 5 14 16 18 25 15.5447608200456 2.81383918638239
Wave IV In-Home Interview H4TO2 9,919 5,782 5 14 16 18 31 15.9307389857849 3.61991614127402
Add Health
Wave I Wave III Wave IV
Wave I In-Home Interview Wave III In-Home Interview Wave IV In-Home Interview
Wave I In-Home Interview Data Wave III In-Home Interview Wave IV In-Home Interview
H1TO2 H3TO3 H4TO2
never smoked a whole cigarette 0
one year old 1
two years old 2
three to four years old 4
five years old 5
six years old 6
seven years old 7
eight years old 8
nine years old 9
ten years old 10
eleven years old 11
twelve years old 12
thirteen years old 13
fourteen years old 14
fifteen years old 15
sixteen years old 16
seventeen years old 17
eighteen years old 18
nineteen years old 19
twenty years old 20