Premature Birth
Item
1. Was this child born more than 3 weeks before his or her due date?
boolean
C0151526 (UMLS CUI [1])
Birth Weight
Item
2. How much did he or she weigh when born?
text
C0005612 (UMLS CUI [1])
Maternal Age
Item
3. What was the age of the mother when this child was born?
integer
C0024915 (UMLS CUI [1])
Breast Feeding
Item
4. Was this child EVER breastfed or fed breast milk?
boolean
C0006147 (UMLS CUI [1])
age Breastfeeding stopped
Item
5. If yes, how old was this child when he or she COMPLETELY stopped breastfeeding or being fed breast milk?
text
C0001779 (UMLS CUI [1,1])
C0420983 (UMLS CUI [1,2])
age Breastfeeding stopped
Item
5. Is child still breastfeeding?
boolean
C0001779 (UMLS CUI [1,1])
C0420983 (UMLS CUI [1,2])
Item
6. How old was this child when he or she was FIRST fed formula?
text
C0001779 (UMLS CUI [1,1])
C4069329 (UMLS CUI [1,2])
Code List
6. How old was this child when he or she was FIRST fed formula?
CL Item
Has never been fed formula (2)
age Infant formula feedings
Item
6. Age
text
C0001779 (UMLS CUI [1,1])
C4069329 (UMLS CUI [1,2])
Item
7. How old was this child when he or she was FIRST fed anything other than breast milk or formula?
text
C0001779 (UMLS CUI [1,1])
C0021274 (UMLS CUI [1,2])
Code List
7. How old was this child when he or she was FIRST fed anything other than breast milk or formula?
CL Item
Has never been fed anything (2)
CL Item
other than breast milk or formula (other than breast milk or formula)
age Infant Food
Item
7. Age
text
C0001779 (UMLS CUI [1,1])
C0021274 (UMLS CUI [1,2])