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Table 3 Pregnancy outcomes of the PCOS group

From: Co-morbidity of cervical incompetence with polycystic ovarian syndrome (PCOS) negatively impacts prognosis: A retrospective analysis of 178 patients

  PCOS + IR (n = 45) PCOS + non-IR(n = 35) p
Onset gestational age \( \left(\overline{x}\pm s\right) \) 21.4 ± 3.6 23.3 ± 3.9 0.03a
Termination gestational age \( \left(\overline{x}\pm s\right) \) 29.8 ± 5.9 33.0 ± 5.0 0.01a
Pregnancy outcomes (n/%)
 Miscarriage 19(42.2 %) 6(17.1 %) 0.03b
 Preterm birth 17(37.8 %) 18(51.4 %)
 Term birth 9(20.0 %) 11(31.4 %)
  1. aIndependent samples t test
  2. b Chi-square trend test