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

21891

Downloads

202

If yes, how many times did the participant pass urine before sample collection? (presampleuri)

Data file: ckdk_urine

Overview

Valid: 629

Invalid: 568

Type: Discrete

Decimal: 0

Width: 19

Range: -

Format: Numeric

Questions and instructions

Literal question

If yes to [Did the participant already pass urine today before collecting this sample?], how many times did the participant pass urine before sample collection?

Categories

Value	Category	Cases
1	Once	629	100%
2	Twice	0	0%
3	Three times or more	0	0%
Sysmiss		568

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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