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

22300

Downloads

202

Sample visit no (samp_vstno)

Data file: ckdk_fieldlog_init

Overview

Valid: 219

Invalid: 57

Type: Discrete

Decimal: 0

Start: 304

End: 304

Width: 1

Range: -

Format: Numeric

Questions and instructions

Literal question

Sample visit no

Categories

Value	Category	Cases
1	1st sample (baseline sample)	209	95.4%
2	2nd sample (follow-up sample)	6	2.7%
3	3rd sample (further follow-up sample)	4	1.8%
Sysmiss		57

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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