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    Home / Central Data Catalog / COG_2004_STEPS_V01_M / variable [F4]
central

STEPwise Approach to Non-Communicable Diseases Risk Factor Surveillance 2004
Brazzaville

Congo, Rep., 2004
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Reference ID
COG_2004_STEPS_v01_M
Producer(s)
Ministry of Health and Population
Metadata
Documentation in PDF DDI/XML JSON
Study website
Created on
Nov 09, 2023
Last modified
Nov 09, 2023
Page views
1393
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  • COG2004

time since started smoking (years) (t4a)

Data file: COG2004

Overview

Valid: 168
Invalid: 1862
Type: Discrete
Decimal: 0
Width: 10
Range: 1 - 77
Format: Numeric

Questions and instructions

Categories
Value Category Cases
1 5
3%
2 11
6.5%
3 3
1.8%
4 3
1.8%
5 7
4.2%
6 4
2.4%
7 7
4.2%
8 2
1.2%
9 1
0.6%
10 6
3.6%
11 4
2.4%
12 7
4.2%
14 3
1.8%
15 4
2.4%
16 2
1.2%
17 2
1.2%
18 5
3%
19 3
1.8%
20 6
3.6%
21 3
1.8%
22 2
1.2%
23 2
1.2%
24 3
1.8%
25 6
3.6%
27 1
0.6%
29 1
0.6%
30 1
0.6%
31 1
0.6%
32 1
0.6%
77 Don't know 62
36.9%
Sysmiss 1862
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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