STEPwise Survey for Non Communicable Diseases Risk Factor 2009

Vietnam, 2009

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Reference ID

VNM_2009_STEPS_v01_M

Producer(s)

Ministry of Health

Metadata

Documentation in PDF DDI/XML JSON

Study website

Created on

Oct 02, 2024

Last modified

Oct 02, 2024

Page views

299

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time since started smoking (months) (t4b)

Data file: vnm2009

Overview

Valid: 36

Invalid: 14572

Type: Discrete

Decimal: 0

Width: 10

Range: 0 - 99

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
0		2	5.6%
77	Don't know	14	38.9%
99	Don't know	20	55.6%
Sysmiss		14572

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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