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Table 2 Incidence of postlaser septostomy in TTTS was not significantly different among the Quintero stages

From: Effects and outcomes of septostomy in twin-to-twin transfusion syndrome after fetoscopic laser therapy

 

Stage I

Stage II

Stage III

Stage IV

P value

Septostomy %(number)

7.4% (2/25)

10.9% (6/49)

3.7% (2/52)

8.7% (2/21)

0.56

  1. P value was generated using the chi-squared test