Table 3.

Comparison of follicular fluid and serum TAS, TOS, OSI, TTL, IL-6, IL-8, and IL-10 levels and embryo grade.

	Grade 1		Grade 2		Grade 3		P value
	Mean ± SD	Median	Mean ± SD	Median	Mean ± SD	Median
TAS*	1.10 ± 0.13	1.04	1.09 ± 0.06	1.07	1.10 ± 0.11	1.12	.711
TOS*	7.71 ± 1.96	7.27	7.18 ± 1.92	6.77	6.50 ± 1.36	6.26	.563
OSI*	0.72 ± 0.23	0.68	0.66 ± 0.18	0.58	0.59 ± 0.12	0.63	.707
TTL*	1437.00 ± 2057.04	588.00	448.43 ± 80.36	470.00	548.44 ± 139.18	564.00	.492
IL-6*	13.47 ± 0.70	13.72	15.43 ± 1.60	14.97	14.36 ± 0.98	14.61	.144
IL-8*	83.30 ± 2.91	83.74	99.50 ± 12.12	103.38	94.52 ± 8.65	93.00	.076
IL-10*	45.51 ± 6.74	46.32	51.93 ± 8.13	54.11	48.97 ± 6.90	44.96	.570
TAS†	1.30 ± 0.10	1.30	1.68 ± 0.95	1.33	1.35 ± 0.07	1.36	.211
TOS†	11.37 ± 8.22	7.97	8.98 ± 7.42	7.62	9.08 ± 4.78	7.18	.905
OSI†	0.91 ± 0.73	0.59	0.51 ± 0.24	0.55	0.67 ± 0.36	0.55	.435
TTL†	639.50 ± 85.53	642.00	599.50 ± 132.96	593.50	537.17 ± 127.86	525.50	.381
IL-6†	16.02 ± 2.44	15.78	15.31 ± 1.34	15.11	14.82 ± 2.75	14.58	.918
IL-8†	91.99 ± 12.29	94.22	91.30 ± 5.78	92.26	90.70 ± 10.93	91.94	.983
IL-10†	68.00 ± 15.42	65.05	51.96 ± 10.40	49.62	51.06 ± 5.82	49.42	.250

Kruskal–Wallis test.

IL = interleukin (pg/mL), OSI = oxidative stress index, TAS = total antioxidant status(mmol/L), TOS = total oxidant status (µmol/L), TTL = total thiol.

^*Follicular fluid.

^†Serum.