Table 4.

Beta Coefficients and 95% Confidence Intervals for Prenatal Urine Biomarkers in Relation to Social Responsiveness Scale Scores (N = 137).

SRS T-Scores	ΣLMWPa	MBP	MEP	MMP	ΣHMWPb	ΣDEHPc	BPA (N = 134)	BPA (N = 128)d
Total Score	1.53 (0.25, 2.82)*	1.37 (-0.43, 3.17)	1.38 (0.23, 2.53)*	1.29 (-0.65, 3.24)	0.84 (-0.81, 2.48)	0.83 (-0.69, 2.35)	1.18 (-0.75, 3.11)	1.73 (0.02, 3.45)*
Subscale Scores
Cognition	1.40 (0.07, 2.74)*	1.24 (-0.62, 3.10)	1.28 (0.10, 2.47)*	1.69 (-0.31, 3.68)	0.64 (-1.06, 2.34)	0.76 (-0.81, 2.33)	0.82 (-1.16, 2.81)	1.50 (-0.22, 3.22)
Communication	1.86 (0.48, 3.24)*	1.85 (-0.08, 3.78)	1.67 (0.44, 2.90)*	1.32 (-0.77, 3.42)	0.87 (-0.89, 2.64)	0.83 (-0.81, 2.47)	1.00 (-1.09, 3.09)	1.77 (-0.01, 3.56)
Mannerisms	0.88 (-0.50, 2.26)	1.3 (-0.60, 3.21)	0.77 (-0.46, 2.00)	1.59 (-0.46, 3.64)	0.73 (-1.01, 2.47)	0.46 (-1.16, 2.07)	1.17 (-0.88, 3.22)	1.39 (-0.52, 3.30)
Motivation	0.83 (-0.35, 2.02)	0.28 (-1.36, 1.92)	0.77 (-0.28, 1.83)	0.25 (-1.52, 2.03)	0.59 (-0.90, 2.08)	0.56 (-0.82, 1.94)	0.82 (-0.93, 2.57)	0.95 (-0.79, 2.68)
Awareness	1.25 (0.09, 2.42)*	0.63 (-1.01, 2.26)	1.10 (0.06, 2.14)*	0.19 (-1.58, 1.95)	0.66 (-0.82, 2.15)	0.90 (-0.47, 2.28)	1.35 (-0.41, 3.10)	1.62 (-0.17, 3.40)

Adjusted for child race, sex, caretaker marital status and urinary creatinine.

^aZLMW phthalates = MMP, MEP, MBP and MiBP.

^bΣHMW = MBzP, MCPP and

^cΣDEHP [MECPP, MEHHP, MEOHP and MEHP].

^dexcluded outliers.

^*p < 0.05