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

21871

Downloads

202

Specific gravity (udipsg)

Data file: ckdk_urine

Overview

Valid: 1169

Invalid: 28

Type: Discrete

Decimal: 0

Width: 10

Range: -

Format: Numeric

Questions and instructions

Literal question

Specific gravity

Categories

Value	Category	Cases
0	1.000'	17	1.5%
1	1.005'	290	24.8%
2	1.010'	452	38.7%
3	1.015'	146	12.5%
4	1.020'	147	12.6%
5	1.025'	55	4.7%
6	1.030'	62	5.3%
Sysmiss		28

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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