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Table 1 Baseline characteristics of the infection and control group

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
Age (years) 30.82 ± 3.80 30.85 ± 3.65 0.939
BMI (kg/m2) 21.19 ± 2.25 21.20 ± 2.34 0.962
Infertility duration (years) 3.40 ± 2.05 3.73 ± 2.56 0.208
Basal FSH (IU/L) 5.35 ± 1.38 5.52 ± 1.40 0.237
Types of infertility (%)    0.028*
 Primary infertility 48.8(63/129) 60.3(182/302)  
 Secondary infertility 51.2(66/129) 39.7(120/302)  
Previous ectopic pregnancy (%) 16.27(21/129) 1.98(6/302) < 0.001*
  1. Continuous variables are presented as the mean ± SD