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

22507

Downloads

202

Data file: ckdk_screening

CKD screening questionnaire data. Used to screen participants eligible for urine collection
Unique Identifier: stid
links to other CKDK table(s) as indicated below(table name and respective linking key):
ckdk_fieldlog_init stid
ckdk_consent stid
ckdk_riskfactors stid
ckdk_riskfactors1 stid
ckdk_riskfactors_antibiotics stid
ckdk_urine stid
ckdk_sf36 stid
ckdk_eq5d5l stid

Cases:	938
Variables:	49

Variables

version

rd

uri

Form submission identifier

start

Interview start time(odk generated)

end1

Interview end time(odk generated)

today

authuser

deviceid

intdate

starttime

Enter Interview Start time

stdypl

stid

Study ID (calculated)

cno

Contact number (calculated)

sex

st_urifreq

Passing more urine than normal?

st_urifrqdur

If yes, how long have you been experiencing this?

st_uriurg

Needing to rush to urgently pass urine?

st_uriurgdur

If yes, how long have you been experiencing this?

st_uriinc

New urinary incontinence?

st_uriincdur

If yes, how long have you been experiencing this?

st_uridys

Burning or stinging when passing urine?

st_uridysdur

If yes, how long have you been experiencing this?

st_uricld

New cloudy appearance to urine?

st_uriclddur

If yes, how long have you been experiencing this?

st_utiabx

Are you currently taking any antibiotics/have you taken any antibiotics ?

st_utiabxna

If yes, what is the name of the antibiotic(s)?

st_utiabxdoc

IS THE ANTIBIOTIC NAME DOCUMENTED IN HEALTH PASSPORT/SHOWN TO YOU ON PACKAGING?

st_utidrrv

Have you been reviewed by a doctor/ nurse/other clinicia since symptoms onset?

st_utisximp

If yes, are the symptoms getting better, worse, or remaining the same?

st_mensper

Is the participant currently menstruating?

st_mensstopd

When did she stop menstruating?

st_menstunit

Units of duration

st_rechosp

Has the participant been admitted to hospital ( >24 hours) within 90 days?

st_hosprsn

Document reason for admission (if known)

st_dcdatest

Is the date of discharge from hospital known?

dcdatefull

Document date of discharge from hospital (full date )

st_dcdate

Document date of discharge from hospital (calculated)

survcomp

Who completed the screening questions?

rcdr

Recorder(staff code)

comdate

comment

ANY OTHER NOTES

endtime

Enter Interview end time

entrydate

Data entry date

entryby

Entryby(staff code)

updatedate

updateby

Update by(staff code)

upload_by

Upload by(staff code)

upload_date

verified

Total: 49

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