Table 6: Results of matched pair analysis: Sleep apnea and gastroesophageal reflux during follow-up.

Roux-en-Y-Gastric Bypass

Sleeve Gastrektomy

p-value

Yes

No

[n]

[%]

[n]

[%]

Gastroesophageal reflux during follow-up

Yes

21

1.82

71

6.15

< 0.001

No

292

25.28

771

66.75