[Retracted] Randomized Controlled Study of the Effects of DHEA on the Outcome of IVF in Endometriosis

Table 2

Comparison of treatment cycle between the two groups and the effect on in vitro fertilization (n (%), mean ± SD).

	DHEA group cycles (n = 33)	Control group cycles (n = 35)	t/Z
Day 2 FSH (IU/ml)	11.82 ± 0.92	9.25 ± 0.97	11.213	≤0.01
Day 2 AMH (ng/mL)	0.84 ± 0.22	1.35 ± 0.19	10.203	≤0.01
Antral follicle count	7.63 ± 1.92	9.75 ± 0.38	6.226	≤0.01
Serum E2 on hCG day (pg/mL)	1303.61 ± 591.72	1598.94 ± 612.15	2.023	0.047
Retrieved oocytes (pieces)	5.91 ± 0.35	6.98 ± 3.14	2.004	0.049
Fertilized oocytes (pieces)	3.70 ± 1.71	4.69 ± 2.24	2.056	0.044
Fertilized rate (%)	50.13 ± 29.12	65.39 ± 27.31	2.226	0.030
Days of COH (days)	12.92 ± 2.37	11.26 ± 2.91	2.586	0.013
Gonadotropins doses (IU)	3952.73 ± 871.16	3541.87 ± 729.25	2.102	0.039
Total number of embryos (pieces)	2.5 (0–7)	2.7 (0–8)	−1.085	0.346
Number of excellent embryos (pieces)	1 (0–4)	2 (0–5)	−1.168	0.329
Number of transferred embryos (pieces)	1.59 ± 0.51	1.82 ± 0.46	1.949	0.056