World Health Survey 2003, Wave 0

China, 2003

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Reference ID

CHN_2003_WHS_v01_M

Producer(s)

World Health Organization (WHO)

Collection(s)

WHO’s Multi-Country Studies Programmes

Metadata

DDI/XML JSON

Study website

Created on

Oct 17, 2013

Last modified

Oct 17, 2013

Page views

119396

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Glare from bright lights (q6704)

Data file: WHS-China_F5

Overview

Valid: 766

Invalid: 3227

Type: Discrete

Decimal: 2

Start: 1879

End: 1882

Width: 4

Range: 1 - 8

Format: Numeric

Questions and instructions

Literal question

In the last 12 months, have you experienced any of the following… Vision problems with light, such as glare from bright lights, or halos around lights?

Categories

Value	Category	Cases
1	Yes	169	22.1%
5	No	597	77.9%
8	Do not know	0	0%
Sysmiss		3227

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

If the respondent does not understand the meaning of this question, read the following:
“Problems with light could be when you find bright lights uncomfortably harsh to look at, or you see unusual circles around lights.”

Description

Universe

Questions to be asked only to respondents aged 60 or over.

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