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. Author manuscript; available in PMC: 2011 Aug 17.
Published in final edited form as: Am J Obstet Gynecol. 2009 Apr 18;201(1):105.e1–105.e4. doi: 10.1016/j.ajog.2009.03.020

Table 3.

Index pregnancy outcomes after placement of cervicoisthmic cerclage

Variable Abdominal (n=37) Vaginal (n=33) P value
Total pregnancies 34 29 NS
Losses 10 (29) 9 (31) NS
Perinatal survival 24 (71) 20 (69) NS