Table 4.

Post-operative de novo reflux in the studied patients

	All patients (n = 60)	Odds ratio	p-value
Pre-operative	0 (0%)	-	-
3 months	11 (18.3%)	2.22	0.001
6 months	9 (15%)	1.64	0.003
1 year	6 (10%)	1.29	0.014
2 years	4 (6.6%)	1.15	0.046
3 years	2 (3.3%)	1.06	0.157
4 years	2 (3.3%)	1.06	0.157
5 years	2 (3.3%)	1.06	0.157
6 years	2 (3.3%)	1.06	0.157