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    Home / Central Data Catalog / TCD_2008_STEPS_V01_M / variable [F2]
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STEPwise Survey for Non Communicable Diseases Risk Factor 2008
N'Djamena

Chad, 2008
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Reference ID
TCD_2008_STEPS_v01_M
Producer(s)
Ministry of Public Health
Metadata
Documentation in PDF DDI/XML JSON
Study website
Created on
Aug 29, 2024
Last modified
Aug 29, 2024
Page views
1757
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  • TCD2008

age started smoking (t3)

Data file: TCD2008

Overview

Valid: 180
Invalid: 1791
Type: Discrete
Decimal: 0
Width: 10
Range: 9 - 77
Format: Numeric

Questions and instructions

Categories
Value Category Cases
9 2
1.1%
10 3
1.7%
11 1
0.6%
12 1
0.6%
13 4
2.2%
14 2
1.1%
15 12
6.7%
16 6
3.3%
17 13
7.2%
18 22
12.2%
19 7
3.9%
20 22
12.2%
21 7
3.9%
22 6
3.3%
23 5
2.8%
24 2
1.1%
25 10
5.6%
26 5
2.8%
27 6
3.3%
28 3
1.7%
29 2
1.1%
30 5
2.8%
31 2
1.1%
32 1
0.6%
33 1
0.6%
35 4
2.2%
36 2
1.1%
37 1
0.6%
39 1
0.6%
45 2
1.1%
48 1
0.6%
77 Don't know 19
10.6%
Sysmiss 1791
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
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