For diet, the sample is among youngest children 6-23mo living with the mother
*// Age of the child in months .
COMPUTE months = (V008 - B3 ). 
RECODE Months (0,1 = 1) (2,3 = 2) (4,5=3) (6,7,8=4) (9 thru 11 = 5) (12 thru 17=6) (18 thru 23=7) (24 thru 35 = 8) (36 thru 47=9) (48 thru 59=10) INTO ChAge.
VARIABLE LABELS ChAge "Age in months".
VALUE LABELS ChAge 1"0-1" 2"2-3" 3"4-5" 4"6-8" 5"9-11" 6"12-17" 7"18-23" 8"24-35" 9"36-47" 10"48-59".

*// Selecting living children 6-59 .
SELECT IF ( months >= 6 & months <= 59 & B5 = 1).

*// Weighting table.
COMPUTE rweight = V005 / 1000000.
WEIGHT BY rweight.
   
*// eggs, any meat, organ meat, fish/shellfish.
IF ( V414G=1 | V414H=1 | V414M=1 | V414N=1) MeatF = 1.
*// fruits & vegetables rich in vitamin A.
IF ( V414I = 1 | V414J =1 | V414K=1 ) Fruits = 1.

*// Percentage who consumed foods rich in vitamin A in past 24 hours1 .
IF ( Fruits = 1 | MeatF ) VitaminA = 1.
VARIABLE LABELS VitaminA "Percentage who consumed foods rich in vitamin A in past 24 hours1".
*// Percentage who consumed foods rich in iron in past 24 hours 2.
IF ( MeatF = 1 ) Iron = 1.
VARIABLE LABELS Iron "Percentage who consumed foods rich in iron in past 24 hours2".
*// Number of children 6-23.
IF ( Youngest > 0 ) Chld623 = 1.
VARIABLE LABELS chld623  "".
VALUE LABELS chld623  1"Number of children".
IF ( Youngest > 0 ) Label1 = 1.
VARIABLE LABELS Label1  "".
VALUE LABELS Label1  1"Among youngest children age 6-23 months living with the mother:".

For supplements, the sample is all children age 6-59 months 
*//  Vitamin A date in months .
IF ( H33M >= 1 & H33M <= 12 & H33Y >= 2006 & H33Y <= 2020) VAdate = V008 - (( H33Y-1900) *12 + H33M).
IF ( VAdate <= 6 ) LastVA = 1.
*//  vitamin A and salt for living children .
+ IF ( LastVA = 1 | H34 = 1 ) VAsupple = 1.
VARIABLE LABELS VAsupple "Percentage given vitamin A supplements in past 6 months".
*// Percentage given iron supple- ments in past 7 days.
+ IF ( H42= 1 ) Iron7day = 1.
VARIABLE LABELS Iron7day "Percentage given iron supple- ments in past 7 days".
IF ( Months >= 6 & Months <= 59 & B5 = 1 ) Chld659 = 1.
VARIABLE LABELS Chld659 "Number of children".

For iodized salt, it is only children 6-59 months living in a household tested for iodized salt:
*//  children 6-59 & household salt tested.
+ IF (HV234A = 1) Iodine = 1.
VARIABLE LABELS Iodine "Percentage living in house holds with iodized salt4".
*// Number of children 6-59 living in HH tested for iodine.
IF ( Months >= 6 & Months <= 59 & B5 = 1 & HV234A >= 0 & HV234A <= 1 ) IodineHH = 1.
VARIABLE LABELS IodineHH "".
VALUE LABELS IodineHH 1"Number of children".
IF ( Months >= 6 & Months <= 59 & B5 = 1 & HV234A >= 0 & HV234A <= 1 ) Label3 = 1.
VARIABLE LABELS Label3  "".
VALUE LABELS Label3  1"Among children age 6-59 months living in households tested for iodized salt:".