CKD Understanding risk factors for progressive chronic kidney disease in Malawi to inform interventions for earlier detection and prevention (Impso Study)

Malawi

Reference ID

DDI-MWI-MEIRU-CKDK-2024-v1

Producer(s)

Charlotte Snead

Collections

Karonga HDSS

Metadata

DDI/XML JSON

Created on

May 21, 2026

Last modified

May 21, 2026

Page views

22135

Downloads

202

If yes, when was this? (ussdatest)

Data file: ckdk_riskfactors

Overview

Valid: 8

Invalid: 933

Type: Discrete

Decimal: 0

Start: 415

End: 415

Width: 1

Range: -

Format: Numeric

Questions and instructions

Literal question

If yes to [KIDDISDX]; Have you ever undergone an ultrasound scan of your kidneys?, when was this?

Categories

Value	Category	Cases
1	Full date known	3	37.5%
2	Day unknown	0	0%
4	Day and month unknown	2	25%
8	Unknown	3	37.5%
9	Missing	0
Sysmiss		933

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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