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. Author manuscript; available in PMC: 2019 Nov 1.
Published in final edited form as: Res Autism Spectr Disord. 2018 Sep 5;55:50–63. doi: 10.1016/j.rasd.2018.08.003

Table 2.

Pairwise correlation coefficients between all blood metals concentrations overall and by GSTP1 genotype

Overall Log
(Pb)		 Log
(Cd)		 Log
(Hg)		 Log
(As)		 Mn
Log (Pb) 1.00 0.15 0.13 0.16 0.03
Log (Cd) 1.00 0.19 0.27 0.08
Log (Hg) 1.00 0.45 −0.004
Log (As) 1.00 0.04
Mn 1.00
By GSTP1 (Ile/Ile) Log
(Pb) 		Log
(Cd) 		Log
(Hg) 		Log
(As) 		Mn
Log (Pb) 1.00 0.05 0.10 0.09 −0.06
Log (Cd) 1.00 0.25 0.24 0.01
Log (Hg) 1.00 0.45 −0.07
Log (As) 1.00 −0.04
Mn 1.00
By GSTP1 (Ile/ Val) Log
(Pb) 		Log
(Cd) 		Log
(Hg) 		Log
(As) 		Mn
Log (Pb) 1.00 0.18 0.12 0.23 0.08
Log (Cd) 1.00 0.19 0.33 0.14
Log (Hg) 1.00 0.44 −0.02
Log (As) 1.00 0.01
Mn 1.00
By GSTP1 (Val/Val) Log
(Pb) 		Log
(Cd) 		Log
(Hg) 		Log
(As) 		Mn
Log (Pb) 1.00 0.13 0.15 0.05 0.01
Log (Cd) 1.00 0.13 0.16 0.04
Log (Hg) 1.00 0.51 0.12
Log (As) 1.00 0.26
Mn 1.00