RHD173 // How old {were you/was SP} when {you/she} delivered a baby that weighed 9 pounds or more? (Please count stillbirths as well as live births.)

attributes

datasetnhanes2018 · NHANES 2017-2018 Cycle
typecategorical
role
data fileRHQ_J
keywords

Coded values

codemeaning
15 to 42Range of Values
1414 years or under
4545 years or older