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Table 3 The average number of dilatations

From: The timing of oesophageal dilatations in anastomotic stenosis after one-stage anastomosis for congenital oesophageal atresia

 

Early dilatation group

Normal dilatation group

t

P

With anastomotic fistula

2.58 ± 2.02

6.38 ± 2.06

4.857

0.001

Without anastomotic fistula

1.58 ± 0.52

2.23 ± 1.59

1.346

0.192