Infants who have already received postnatal vitamin D supplementation
prematurity (<37 weeks)/low birthweight <2500 g
poor health due to a current or past significant disease state or congenital abnormality.

NCT02112734_exc_T1
Person
Infants
NCT02112734_exc_T2
Procedure
postnatal vitamin D supplementation
NCT02112734_exc_T3
Drug
vitamin D
NCT02112734_exc_T4
Condition
prematurity
NCT02112734_exc_T5
Condition
low birthweight
NCT02112734_exc_T6
Measurement
birthweight
NCT02112734_exc_T7
Value
<2500 g
NCT02112734_exc_T8
Condition
poor health
NCT02112734_exc_T9
Temporal
current
NCT02112734_exc_T10
Temporal
past
NCT02112734_exc_T11
Condition
significant disease state
NCT02112734_exc_T12
Condition
congenital abnormality
NCT02112734_exc_T13
Scope
current or past