CDEs
Forms
Fetal Body weight estimated from Abdominal circumference and Biparietal diameter and Femur length and Head circumference on US by Hadlock 1985 method
Fetal Head Diameter.biparietal US
Fetal Femur diaphysis [Length] US
Fetal Abdomen Circumference US
Fetal Head Circumference US
Gestational age
Ultrasound date
Gestational age in days
Cystatin C [Mass/volume] in Serum or Plasma
Alcoholic drinks per drinking day - Reported
How often do you have a drink containing alcohol
How often have you had four or more drinks in one day during the past year [Reported]
How often have you had five or more drinks in one day during the past year [Reported]
Twelve or more drinks in a day in past 12 months
Four or more drinks in 2 hours or less in 12 months
Eight or more drinks in a day in past 12 months
Five or more drinks in a period of 2 hours or less in past 12 months
Age when first used marijuana
Age when first used cocaine or crack
Age when first used heroin
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