codebook / nhanes2018 / SSBPPPL

SSBPPPL // 4-((tert-butyl)phenyl)phenyl phosphate (µg/L) comment code

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attributes

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

Coded values

codemeaning
0At or above the detection limit
1Below lower detection limit