Variables related to Participant Infancy Details

idVariableDescriptionCollectedFile
WGTBRTHWeight at birthWhen you were born, about how much did you weigh? (Give your best guess.) BaselineForm 42 - OS Questionnaire
FULLTERMFull term or prematureWhen you were born, were you: full-term, premature, dont know. BaselineForm 42 - OS Questionnaire
TWINTwin or tripletWhen you were born, were you a twin or triplet? BaselineForm 42 - OS Questionnaire
BRSTFEDBreast fedWhen you were a baby, did your mother breast feed you? BaselineForm 42 - OS Questionnaire