SubjectID,Category,Label,Value,Unit,Year
O5461,demo,BirthYear,1991
O5461,demo,DeathYear, 
O5461,demo,Ethnicity,Non-Hispanic
O5461,demo,FirstRace,White
O5461,demo,MultiRacial,No
O5461,demo,Sex,Female
O5461,exam,AgeAtExam,29
O5461,exam,IsAbnormal,No
O5461,exam,PrimaryDiagnosis,Encounter for antenatal screening for malformations
O5461,exam,ProcedureName,"OB U/S COMPLETE > 14 WEEKS, SINGLE GESTATION"
O5461,exam,SmokingStatus,Never Smoker
O5461,exam,Status,Alive
O5461,exam,Trimester,2
O5461,labs,BloodType,O Negative
