. Author manuscript; available in PMC: 2016 Dec 1.

Published in final edited form as: Neurotoxicology. 2015 Sep 15;51:80–86. doi: 10.1016/j.neuro.2015.09.004

Table 7.

Estimated associations between prenatal CPF exposure^a and tremor (present versus absent) in non-dominant arm, using fully adjusted logistic regression models (N = 271).

Predictor variable	B	SE	Wald	p-Value	OR	95% CI for OR

						Lower	Upper
Chlorpyrifos^a	0.726	0.377	3.696	0.055	2.066	0.986	4.329
sex	0.518	0.298	3.028	0.082	1.679	0.937	3.009
Asthma medication	0.010	0.416	0.001	0.980	1.010	0.447	2.281
Psychiatric medication	0.826	0.710	1.352	0.245	2.284	0.568	9.193
Race/ethnicity	0.523	0.319	2.689	0.101	1.687	0.903	3.152
Exact age at testing	0.049	0.177	0.077	0.782	1.050	0.743	1.484

Dichotomized as upper tertile of detectable values (n = 43) versus all lower values (n = 228). Cut-point = 6.17 pg/g.