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NTN Tackling Cardiovascular Risk in the Adolescent Life-course Through a Schools’ Salt Reduction Intervention in Urban Malawi Lilongwe

Malawi
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Reference ID
DDI-MWI-MEIRU-NTN-2019-v01LL
Collections
Lilongwe HDSS
Metadata
Documentation in PDF DDI/XML JSON
Created on
Nov 14, 2025
Last modified
Nov 19, 2025
Page views
27097
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Data file: ntnl_diet

Cases: 1368
Variables: 217

Variables

version
Version
visit
Visit
stid
Study ID Barcode
cno
Contact number
stdypl
Study Site ID
stidchild
Study ID Barcode SAMPLED CHILD
cnochild
Contact number SAMPLED CHILD
curhhpartic
Which enrolled participant(s) does this household-level form relate to?
stida1
Study ID Barcode Adult 1
stida2
Study ID Barcode Adult 2
lhhno
Lilongwe Household number
llwarea
Lilongwe Area current House
repgp
CRS Reporting Group
cluster
CRS Cluster
hhlistno
CRS Household number
membno
CRS Member number
leadcook
Is the respondent the lead cook for the household?
margeyn
Margarine:
margequant
How much margarine in teaspoons
margeunit
Units if not teaspoons
buttyn
Used Butter ?
buttquant
How much butter in teaspoons
buttunit
Units if not teaspoons
lardyn
Used Animal fat(lard) ?
lardquant
How much Animal fat(lard) in grams
lardunit
Units if not teaspoons
honyn
Used honey ?
honunit
How much honey in grams
honquant
Units if not teaspoons
juyn
Used juice powder ?
juquant
How much juice powder
juunit
Units if not teaspoons
fjuyn
Used fruit juice ?
fjuquant
How much fruit juice in ml
fjuunit
Units if not ml
tomyn
Used Ketchup/Tomato sauce ?
tomquant
How much Ketchup/Tomato in teaspoons
tomunit
Units if not teaspoons
mayyn
Used Mayonnaise/Salad Cream?
mayquant
How much Mayonnaise/Salad Cream in teaspoons
mayunit
Units if not teaspoons
royyn
Used Royco ?
royquant
How much Royco in teaspoons
royunit
Units if not teaspoons
rajyn
Used Raja ?
rajquant
How much Raja in teaspoons
rajunit
Units if not teaspoons
bisyn
Used Bisto ?
bisquant
How much Bisto in teaspoons
bisunit
Units if not teaspoons
ongyn
Used Onga ?
ongquant
How much Onga in teaspoons
ongunit
Units if not teaspoons
aroyn
Used Aromat ?
aroquant
How much Aromat in teaspoons
arounit
Units if not teaspoons
stockyn
Used Stock Cubes ?
stockquant
How many stock cubes in cubes
stockunit
Units if not cubes
vegoilyn
Used vegetable oil?
vegoilquant
How much vegetable oil in tablespoons
vegoilunit
Units if not tablespoons
saltyn
Used Salt ?
saltquant
How much salt in teaspoons
saltunit
Units if not teaspoons
sugaryn
Used Sugar ?
sugarquant
How much sugar in teaspoons
sugarunit
Units if not teaspoons
othaddyn
Other food additives
othaddtxt1
Specify other food additives 1
othaddunits1
What units of 1
othaddquant1
How much of 1
othaddtxt2
Specify other food addditives 2
othaddunits2
What units of 2
othaddquant2
How much of 2
othaddtxt3
Specify other food addditives 3
othaddunits3
What units of 3
othaddquant3
How much of 3
leadcookonly
Is the respondent the lead cook only and not a study participant?
eatany
Have you eaten or drank anything at all in the past 24 hours?
eatusual
Was the food intake usual this past 24 hours?
cheesequant
Quantity of cheese eaten (Grams)
cheeseloc
Place cheese eaten
cheesesoure
Main source for cheese
cheeseadd
Added to cheese
cheeseunit
Amount added to cheese
cheeseunittxt
Other amount added
fruitquant
Quantity of FRUIT eaten (Piece)
fruitloc
Place FRUIT eaten
fruitsoure
Main source for FRUIT
fruitadd
Added to FRUIT
fruitunit
Amount added to fruit
fruitunittxt
Other amount added
cakequant
Quantity of cake eaten (Slice)
cakeloc
Place cake eaten
cakesoure
Main source for cake
cakeadd
Added to cake
cakeunit
Amount added to cake
cakeunittxt
Other amount added
breadquant
Quantity of bread eaten (Piece/Slice)
breadloc
Place bread eaten
breadsoure
Main source for bread
breadadd
Added to bread
breadunit
Amount added to bread
breadunittxt
Other amount added
mandquant
Quantity of mandazi eaten (Piece)
mandloc
Place mandazi eaten
mandsoure
Main source for mandazi
mandadd
Added to mandazi
mandunit
Amount added to mandazi
mandunittxt
Other amount added
gnuquant
Quantity of goundnuts eaten (tablespoons)
gnuloc
Place goundnuts eaten
gnusoure
Main source for goundnuts
gnuadd
Added to goundnuts
gnuunit
Amount added to goundnuts
gnuunittxt
Other amount added
chipquant
Quantity of chips eaten (Bowl)
chiploc
Place chips eaten
chipsoure
Main source for chips
chipadd
Added to chips
chipunit
Amount added to chips
chipunittxt
Other amount added
meatquant
Quantity of MEAT/FAT eaten (pieces)
meatloc
Place MEAT/FAT eaten
meatsoure
Main source for MEAT/FAT
meatadd
Added to MEAT/FAT
meatunit
Amount added to MEAT/FAT
meatunittxt
Other amount added
eggquant
Quantity of eggs eaten (egg(s))
eggloc
Place egg eaten
eggsoure
Main source for egg
eggadd
Added to egg
eggunit
Amount added to egg
eggunittxt
Other amount added
biscquant
Quantity of biscuit eaten (Biscuit(s))
biscloc
Place biscuit eaten
biscsoure
Main source for biscuit
biscadd
Added to biscuit
biscunit
Amount added to biscuit
biscunittxt
Other amount added
crispquant
Quantity of crisps eaten (Packet)
crisploc
Place crisps eaten
crispsoure
Main source for crisps
crispadd
Added to crisps
crispunit
Amount added to crisps
crispunittxt
Other amount added
fzdrquant
Quantity of fizzy drink drunk (ml)
fzdrloc
Place fizzy drink drunk
fzdrsoure
Main source for fizzy drink
fzdradd
Added to fizzy drink
fzdrunit
Amount added to fizzy drink
fzdrunittxt
Other amount added
aldrquant
Quantity of alcoholic drink drunk (ml)
aldrloc
Place alcoholic drink drunk
aldrsoure
Main source for alcoholic drink
aldradd
Added to alcoholic drink
aldrunit
Amount added to alcoholic drink
aldrunittxt
Other amount added
sweetquant
Quantity of sweets eaten (sweets(S))
sweetloc
Place sweets eaten
sweetsoure
Main source for sweets
sweetadd
Added to sweets
sweetunit
Amount added to sweets
sweetunittxt
Other amount added
chocquant
Quantity of chocolate/snack bar eaten (bar)
chocloc
Place chocolate/snack bar eaten
chocsoure
Main source for chocolate/snack bar
chocadd
Added to chocolate/snack bar
chocunit
Amount added to chocolate/snack bar
chocunittxt
Other amount added
othouteatyn
Apart from foods already mention did you eat any other food prepared outside the
nsimaquant
Quantity of Nsima or Rice or Pasta eaten (scoop)
nsimasoure
Main source for Nsima or Rice or Pasta
nsimaadd
Added to Nsima or Rice or Pasta
nsimaunit
Amount added to Nsima or Rice or Pasta
nsimaunittxt
Other amount added
cassquant
Quantity of Plantain or Potato or Cassava eaten (piece)
casssoure
Main source for Plantain or Potato or Cassava
cassadd
Added to Plantain or Potato or Cassava
cassunit
Amount added to Plantain or Potato or Cassava
cassunittxt
Other amount added
chapquant
Quantity of Chapatti eaten (piece)
chapsoure
Main source for Chapatti
chapadd
Added to Chapatti
chapunit
Amount added to Chapatti
chapunittxt
Other amount added
stewquant
Quantity of Meat/fish or chicken eaten pieces or stew (servings)
stewsoure
Main source for Meat/fish or chicken
stewadd
Added to Meat/fish or chicken
stewunit
Amount added to Meat/fish or chicken
stewunittxt
Other amount added
beanquant
Quantity of Beans/Cowpeas/Chickpea/Groundnuts/Bambara nuteaten (tablespoon)
beansoure
Main source for Beans/Cowpeas/Chickpea/Groundnuts/Bambara nut
beanadd
Added to Beans/Cowpeas/Chickpea/Groundnuts/Bambara nut
beanunit
Amount added to Beans/Cowpeas/Chickpea/Groundnuts/Bambara nut
beanunittxt
Other amount added
vegquant
Quantity of Vegetables (e.g.sweet potato leaves, Mustard, cabbage, eggplant) eat
vegsoure
Main source for Vegetables (e.g.sweet potato leaves, Mustard, cabbage, eggplant)
vegadd
Added to Vegetables (e.g.sweet potato leaves, Mustard, cabbage, eggplant)
vegunit
Amount added to Vegetables (e.g.sweet potato leaves, Mustard, cabbage, eggplant)
vegunittxt
Other amount added
othyn
Eaten other foods outside home?
othtxt
Specify other
othsalt
Did you add salt to any of these
othsug
Did you add sugar to any of these
othaddhomesalt
When ate or drank at home home how many occasions added sugar
othaddhomesug
When ate or drank at home home how many occasions added salt
comments
Comments
rcdr
Staff code
intdate
Interview date
uri
Unique identifier link to record in MySql CORE table in odk_seiarchive databas
starttime
Start time
endtime
End time
updatedate
Date data updated
updateby
Staff code
upload_date
Date data uploaded
Total: 217
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