Table 2

Evolution in 24 h pH monitoring (Mean ± Standard Deviation).


24 h pH monitoring
DeMeester score


Pre-op
6 months
Pre-Op
6 months

Whole group
7.4 ± 4.6
1.4 ± 2.5
30.4 ± 19.1
6.3 ± 12.1
LNF Poor outcomes
7.3 ± 9.6
0.8 ± 0.8
34.3 ± 40
3 ± 2.8
LNF Good outcomes
7.5 ± 3.3
1.7 ± 2.4
28.7 ± 12.8
7.9 ± 11.8

Biertho et al. Annals of Surgical Innovation and Research 2007 1:2   doi:10.1186/1750-1164-1-2