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Table 2 Parameters of patients with and without C. trachomatis infection

From: Effect of previous Chlamydia Trachomatis infection on the outcomes of ivf/icsi treatment: a retrospective study

Indexes Infection group
(n = 129)
Control group
(n = 302)
P
Initial dose of Gn (IU) 210.48 ± 58.38 201.44 ± 55.42 0.175
Days of Gn used (IU) 10.69 ± 2.39 10.07 ± 1.73 0.060
Total dose of Gn (IU) 2279.70 ± 961.29 2086.76 ± 800.81 0.054
level of E2 on hCG day (ng/ml) 3203.27 ± 1244.91 2986.53 ± 1271.71 0.157
Endometrial thickness (mm) 11.70 ± 2.20 11.79 ± 3.15 0.804
Numbers of oocytes retrieved 15.80 ± 6.96 15.79 ± 6.96 0.990
Good-quality embryo rate (%) 83.3(649/779) 86.5(1438/1662) 0.041*
Blastocyst formation on Day 5 or 6(%) 63.3(584/922) 61.2(1217/1987) 0.282
Transferred embryo stage (%)    0.006*
 D3 53.5(69/129) 67.5(204/302)  
 D5/6 46.5(60/129) 32.5(98/302)  
Type of embryo transfer (%)    0.161
 TET 57.4(74/129) 50(151/302)  
 Fresh cycle 42.6(55/129) 50(151/302)  
Number of transferred embryos (%)    0.003*
 1 51.9(67/129) 36.4(110/302)  
 2 48.1(62/129) 63.6(192/302)