Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Population-wide boxplots of the log transform of phthalate-specific hazard quotients (HQs) and the hazard index (HI) of the surveyed NHANES population presented by cycle spanning from 2005 to 2014 and adjusted for the NHANES survey weighting factors. The boxplot is marked by the median, first and third quartile, and ±1.5 × IQR (inter-quartile range). The logarithm of the arithmetic means is identified with an “X”. The dashed, horizontal, red line indicates HI = 1 (i.e., log(HI) = 0).
