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
Created on
May 21, 2026
Last modified
May 21, 2026
Page views
22904
Downloads
211
Specimen type (base_spectype)
Data file: ckdk_fieldlog_fu2
Overview
Valid:
12
Invalid:
6
Type:
Discrete
Decimal:
0
Start:
273
End:
275
Width:
3
Range:
-
Format:
Numeric
Questions and instructions
Literal question
Specimen type
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Dried bloodspot from finger prick or heel prick | 0 |
0%
|
| 2 | Lithium heparin | 0 |
0%
|
| 3 | Fresh stool | 0 |
0%
|
| 4 | Fluoride oxalate (naf) | 0 |
0%
|
| 5 | EDTA | 0 |
0%
|
| 6 | Filter paper | 0 |
0%
|
| 7 | Quantiferon | 0 |
0%
|
| 8 | Heparin immunology | 0 |
0%
|
| 9 | EDTA immunology | 0 |
0%
|
| 10 | Skin smear | 0 |
0%
|
| 11 | Formalin urine | 0 |
0%
|
| 12 | Blood culture | 0 |
0%
|
| 13 | Cheek cell swabs | 0 |
0%
|
| 14 | Serum | 0 |
0%
|
| 15 | Malaria thick film | 0 |
0%
|
| 16 | Paxgene | 0 |
0%
|
| 17 | Sodium citrate blood | 0 |
0%
|
| 18 | Fluid including CSF | 0 |
0%
|
| 19 | Formalin stool | 0 |
0%
|
| 20 | Throat swab | 0 |
0%
|
| 21 | Fresh urine | 12 |
100%
|
| 22 | Saliva | 0 |
0%
|
| 23 | Pernasal swab | 0 |
0%
|
| 24 | Aspirate | 0 |
0%
|
| 25 | Other microbiology | 0 |
0%
|
| 26 | Nose & throat swab | 0 |
0%
|
| 27 | Nasal swab | 0 |
0%
|
| 28 | Swab (vaginal) | 0 |
0%
|
| 29 | Swab (faecal) | 0 |
0%
|
| 30 | Swab (skin) | 0 |
0%
|
| 31 | Hair | 0 |
0%
|
| 32 | Breast milk | 0 |
0%
|
| 33 | Blood (tempus) | 0 |
0%
|
| 34 | Placenta (formalin) | 0 |
0%
|
| 35 | Placenta (RNA protect) | 0 |
0%
|
| 36 | Placenta (formalin) B | 0 |
0%
|
| 37 | Placenta (RNA Protect) B | 0 |
0%
|
| 38 | Swab (Placenta Maternal) | 0 |
0%
|
| 39 | Swab (Placenta foetal) | 0 |
0%
|
| 40 | Swab (Rectal) | 0 |
0%
|
| 98 | Unknown | 0 |
0%
|
| 100 | to be removed | 0 |
0%
|
| 99 | Missing | 0 | |
| Sysmiss | 6 |
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.