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Table 4 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 + HA (n = 54) PCOS + non-HA (n = 26) p
Onset gestational age \( \left(\overline{x}\pm s\right) \) 22.2 ± 3.4 22.4 ± 4.6 0.80
Termination gestational age \( \left(\overline{x}\pm s\right) \) 31.0 ± 6.0 31.8 ± 5.3 0.56
Pregnancy outcomes (n/%)
 Miscarriage (less than 28) 19(35.2 %) 6(23.1 %) 0.22
 Preterm birth 20(37.0 %) 15(57.7 %)
 Term birth 15(27.8 %) 5(19.2 %)
  1. aIndependent samples t test
  2. b Chi-square trend test