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

22506

Downloads

202

Data file: ckdk_sf36

CKD sf36 questionnaire data. A Standard questionnaire for collecting quality of life related dataUnique 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_screening stid
ckdk_eq5d5l stid

Cases:	938
Variables:	58

Variables

version

rd

uri

Form submission identifier

start

Interview start time (ODK generated)

today

Current date(ODK generated)

deviceid

authuser

intdate

starttime

Enter Interview Start time

stdypl

stid

Study ID (calculated)

cno

Contact number (calculated)

sf36gh

In general, how would you say your general health is?

sf36gh1year

Compared to one year ago, how would you rate your health in general now?

sf36ghsick

I seem to get sick a little easier than other people

sf36ghhlthy

I am as healthy as anybody I know

sf36ghworse

I expect my health to get worse

sf36ghexcell

My health is excellent

sf36pfvig

Vigorous activitie

sf36pfmod

Moderate activities such as moving a table, mopping, sweeping

sf36pfgroc

Lifting or carrying groceries

sf36pfstairs

Walking for 20-30 seconds up hill

sf36pf1stair

Walking for 1-2 minutes up hill

sf36pfbend

Bending, kneeling or stooping

sf36pfkm

Walking more than a kilometre

sf36pfblocks

Walking 300m, or for about 5 to 10 minutes on the flat

sf36pf1block

Walking 50 to 100m, or for about 1-2 minutes on the flat

sf36pfbath

Bathing or dressing yourself

sf36prtime

Cut down the amount of time you spent on work or other activities?

sf36prless

Accomplished less than you would like?

sf36prkind

Were limited in the kind of work or other activities?

sf36preffort

Had difficulty performing the work or other activities

sf36ertime

Cut down the amount of time you spent on work or other activities?

sf36erless

Accomplished less than you would like?

sf36ercare

Didn’t do work or other activities as carefully as usual?

sf36scialprb

Have your health problems interfered with your normal social activities ?

sf36scialtm

Time your health problems interfered with your social activities?

sf36pain

How much bodily pain have you had during the past 4 weeks?

sf36painfreq

How much did pain interfere with your normal work ?

sf36efspirit

Did you feel high spirited?

sf36efnerv

Have you been a very nervous person?

sf36efdumps

Have you felt so down in the dumps that nothing could cheer you up?

sf36efcalm

Have you felt calm and peaceful?

sf36efenergy

Did you have a lot of energy?

sf36efblue

Have you felt downhearted and blue?

sf36efworn

Did you feel worn out?

sf36efhappy

Have you been a happy person?

sf36eftired

Did you feel tired?

rcdr

Recorder(enter your staff code)

endtime

Enter Interview end time

entryby

Entry by(staff code )

updatedate

Date data updated

updateby

Update by(staff code )

upload_by

Upload by(staff code )

upload_date

Date data uploaded

end1

Interview end time (ODK generated)

verified

entrydate

Data entry date

Total: 58

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