codebook / nhanes2018 / RHD043

RHD043 // What is the reason that {you have/SP has} not had a period in the past 12 months?

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attributes

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

Coded values

codemeaning
1Pregnancy
2Breast feeding
3Hysterectomy
7Menopause/Change of life
9Other