World Health Survey Plus Cambodia 2023
Wave 1

Cambodia, 2023

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Reference ID

DDI-KHM-WHO-WHSPLUS-2023-V01

Producer(s)

Professor Heng Sopheab

Collections

World Health Survey Plus (WHS+)

Metadata

Documentation in PDF DDI/XML JSON

Study website

Created on

Mar 11, 2026

Last modified

Mar 11, 2026

Page views

89397

Downloads

3343

q2022: visual aids near (q2022)

Data file: WHS+KHMINDDatav11

Overview

Valid: 5318

Invalid: 754

Type: Discrete

Decimal: 0

Width: 6

Range: 1 - 2

Format: Numeric

Questions and instructions

Literal question

Do you use eyeglasses or contact lenses to see up close (for example, at arm’s length, like when you are reading)?

Categories

Value	Category	Cases
1	yes	934	17.6%
2	no	4384	82.4%
Sysmiss		754

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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