Table 5.

Creatinine-adjusted levels of phthalate metabolites (μg/g creatinine) measured in the NHANES 2003–2004 data set.

	Median	Mean	SE	Geometric mean	Range
MECPP	28.5	68.9	4.6	32.6	0.06–2,075
MnBP	20.7	34.0	3.5	19.6	0.09–3,596
MCPP	2.7	4.5	0.3	2.7	0.03–426
MEP	175.9	561.9	60.6	184.3	1.9–29,986
MEHHP	18.3	48.9	2.8	20.4	0.06–1,578
MEHP	1.9	6.5	0.7	2.2	0.09–294
MiBP	3.9	5.4	0.4	3.5	0.06–140
MnMP	1.5	5.0	0.8	1.7	0.2– 887
MEOHP	12.4	31.6	1.5	13.6	0.1–1,028
MBzP	13.6	22.9	0.9	12.9	0.03– 596
Low-molecular-weight metabolites	181.8	566.8	61.1	190.5	2.1–29,987
High-molecular-weight metabolites	122.3	222.6	10.6	129.7	0.7–4,901
Total phthalates	374.7	789.5	63.5	413.3	2.8–30,119