World Health Survey 2003

Eswatini, 2003

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Reference ID

SWZ_2003_WHS_v01_M

Producer(s)

World Health Organization (WHO)

Collection(s)

WHO’s Multi-Country Studies Programmes

Metadata

Documentation in PDF DDI/XML JSON

Study website

Created on

Oct 17, 2013

Last modified

Jul 18, 2018

Page views

74043

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wear glasses or contact lenses (q2070)

Data file: WHS-Swaziland_F5

Overview

Valid: 2069

Invalid: 1052

Type: Discrete

Decimal: 2

Start: 163

End: 166

Width: 4

Range: 1 - 5

Format: Numeric

Questions and instructions

Question pretext

Health State Descriptions Time Begin
Now I would like to review different functions of your body. When answering these questions, I would like you to think about the last 30 days, taking both good and bad days into account. When I ask about difficulty, I would like you to consider how much difficulty you have had, on an average, in the past 30 days, while doing the activity in the way that you usually do it. By difficulty I mean requiring increased effort, discomfort or pain, slowness or changes in the way you do the activity. Please answer this question taking into account any assistance you have available.

Vision

Literal question

Do you wear glasses or contact lenses?

Categories

Value	Category	Cases
1	Yes	256	12.4%
5	No	1813	87.6%
Sysmiss		1052

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.

Interviewer instructions

The purpose of this question is to know the use of an assistive device such as spectacles or contact lenses since for the following 2 questions the respondent would be asked to take this into account when reporting on the level of difficulty with vision.

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