Table 3

Predicting the effects of OCs on oxidative stress parameters

	Alpha-HCH			Beta-HCH			Gamma-HCH			2,4-DDE			4,4-DDE			2,4-DDT			4,4-DDT
	AOR	95% CI	P value	AOR	95% CI	P value	AOR	95% CI	P value	AOR	95% CI	P value	AOR	95% CI	P value	AOR	95% CI	P value	AOR	95% CI	P value
PON1	−0.65	−0.99 to −0.30	0.001*	−0.98	−1.89 to −0.08	0.03*	−0.90	−1.52 to −0.27	0.005*	−0.49	−0.74 to −0.24	0.001*	−0.94	−1.56 to −0.32	0.003*	−0.78	−1.46 to −0.1	0.02*	−0.83	−1.43 to −0.24	0.006*
AChE	−0.02	−0.05 to −0.002	0.03*	−0.09	−0.15 to −0.03	0.003*	−0.01	−0.06 to 0.02	0.45	−0.02	−0.04 to - 0.11	0.002*	−0.03	−0.07 to 0.01	0.12	−0.01	−0.06 to 0.03	0.46	−0.03	−0.08 to 0.01	0.08
TAC	−7.13	−9.67 to −4.59	0.001*	−12.7	−19.6 to −5.88	0.001*	−9.67	−14.4 to −4.94	0.001*	−5.72	−7.51 to −3.93	0.001*	−10.6	−15.2 to −6.02	0.001*	−10.2	−15.3 to −5.19	0.001*	−7.5	−12.2 to −2.9	0.001*
MDA	0.006	−0.001 to 0.01	0.09	0.01	−0.004 to 0.03	0.14	0.01	−0.002 to 0.02	0.08	0.01	0.001 to 0.01	0.01*	0.01	0 to 0.02	0.05	0.01	−0 to 0.02	0.17	0.008	−0.01 to 0.02	0.18
PC	0.02	0.01 to 0.04	0.001*	0.08	0.05 to 0.12	0.001*	0.04	0.01 to 0.06	0.001*	0.02	0.01 to 0.03	0.001*	0.04	0.01 to 0.06	0.001*	0.03	0 to (0.05)	0.02*	0.02	−0.01 to 0.05	0.07
NO	0.07	0.03 to 0.11	0.001*	0.17	0.06 to 0.27	0.001*	0.11	0.04 to 0.19	0.001*	0.07	0.04 to 0.10	0.001*	0.08	0.01 to 0.16	0.01*	−0.01	−0.08 to 0.07	0.85	0.11	0.03 to 0.17	0.002*
SOD	−0.93	−1.24 to −0.61	0.001*	−2.26	−3.08 to −1.44	0.001*	−1.37	−1.96 to −0.79	0.001*	−0.60	−0.83 to −0.37	0.001*	−1.44	−2.01 to −0.87	0.001*	−1.26	−1.9 to −0.62	0.001*	−0.91	−1.48 to −0.32	0.002*
GPx	−0.21	−0.41 to −0.02	0.02*	−0.44	−0.93 to 0.05	0.08	−0.31	−0.65 to 0.03	0.07	−0.21	−0.35 to −0.07	0.002*	−0.69	−1.01 to −0.36	0.001*	−0.43	−0.79 to −0.06	0.02*	−0.36	−0.68 to −0.03	0.03*
CAT	0.09	−0.32 to 0.51	0.66	0.5	−0.57 to 1.57	0.35	0.51	−0.23 to 1.25	0.17	0.11	−0.18 to 0.41	0.45	1.01	0.28 to 1.72	0.007*	0.49	−0.3 to 1.29	0.22	0.30	−0.41 to 1.01	0.41

*P<0.05.
AChE, acetylcholinesterase; alpha-HCH, alpha-hexachlorocyclohexane; AOR, adjusted OR; beta-HCH, beta-hexachlorocyclohexane; BMI, body mass index; CAT, catalase; 2,4-DDE, 2,4-dichlorodiphenyldichloroethylene; 4,4-DDE, 4,4-dichlorodiphenyldichloroethylene; 2,4-DDT, 2,4-dichlorodiphenyltrichloroethane; 4,4-DDT, 4,4-dichlorodiphenyltrichloroethane; gamma-HCH, gamma-hexachlorocyclohexane; GPx, glutathione peroxidase; MDA, malondialdehyde; NO, nitric oxide; OC, organochlorine; PC, protein carbonyl; PON1, paraoxonase-1; SOD, superoxide dismutase; TAC, total antioxidant capacity.