Adjunctive Pessary Therapy after Emergency Cervical Cerclage for Cervical Insufficiency with Protruding Fetal Membranes in the Second Trimester of Pregnancy: A Novel Modification of Treatment

Table 3

Odds ratios for potential associations for perinatal outcome in women after ECC.

	Delivery ≥28 weeks of gestation; OR; 95% CI;	Delivery ≥34 weeks of gestation; OR; 95% CI;
Primiparity	1.35; 0.22–8.37; 0.73	0.54; 0.1–2.76; 0.44
Late miscarriage or preterm delivery in previous pregnancy	2.55; 0.28–22.92; 0.38	2.56; 0.36–18.21; 0.33
Cervical dilatation ≥2 cm	1.2; 0.15–8.28; 0.86	0.71; 0.11–4.52; 0.7
Adjunctive pessary therapy	5.93; 0.84–41.95; 0.062	3.6; 0.69–18.95; 0.11