Variable Description Codes/Values/Unit |
Variable Description Codes/Values/Unit |
Variable Description Codes/Values/Unit |
Variable |
Description |
Codes/Values/Unit |
Age |
Age of parent |
0 = under 20, 1
= 20 years old to 34 years old, 2 = 35 years old and above |
Residence |
Indicator of the residential area of a parent |
0 = rural, 1
= urban |
Antecedents |
Indicator on whether a new born is the first or not |
0 = Not the first new born,
1 = first newborn, |
Abortion |
Indicator on whether a parent aborted previously |
0 = not aborted, 1aborted once, 2 = aborted more than once |
Childbirth |
Type of childbirth |
0 = born using ventouse,
1 = born naturally, 2 = born after surgery |
Gender |
Gender of a newborn |
0 = female, 1
= male |
Number |
Indicator of the number of births at a time |
0 = singleton, 1
= multiple |
APGAR |
Score of appearance, pulse, grimaces, activity and respiration of a newborn |
0 = APGAR less than
4/10, 1 = APGAR from 4/10 to 6/10 to, 2 = APGAR greater or equal to
7/10 |
Weight |
Weight of a newborn |
0 = under 2500
g, 1 = 2500 g to 4500 g, 2 = above 4500 g
|
Head |
Head circumference of a newborn |
0 below 32 cm, 1
= 32 cm to 36 cm, 2 = above 36 cm
|
Height |
Height of a new born |
0 = below 46
cm, 1=46 cm to 54 cm, 2 = above 54 cm
|
Time |
Time from recruitment to study termination |
Days |
Event |
Indicator describing if death occurred during the study time or not |
0 = censored, 1
= dead |
|
Indicator on the rank of records per subject |
1 = first record, 2
= second record |