Exploring persistent racial/ethnic disparities in lead exposure among American children aged 1-5 years: results from NHANES 1999-2016.

Objective: The aim of this study was to determine whether long-standing racial disparities in lead exposure still exists for children age 1-5 years old. We examined if blood lead levels were higher among non-Hispanic Black children and others compared to non-Hispanic White children.

Methods: Data from the National Health and Nutrition Examination Survey (NHANES) from 1999-2016 were used.

Association between blood lead levels and blood pressure in American adults: results from NHANES 1999-2016.

The aim of this study was to investigate the association between blood lead level (BLL) and hypertension in adults when lead exposure for the general population is low. The study used data from the US National Health and Nutrition Examination Survey (NHANES) 1999-2016. Participants aged 20 to 79 years were included in our study.