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The proportion of proximal reflux events such as LPR and full column reflux
| Off PPI (n=34) | On PPI (n=25) | Treatment responsive LPR patients (n=24) | |
|---|---|---|---|
| LPR | 0.14% (1/705) | 0.74% (4/542) | 9.3% (55/590) |
| Full column reflux | 6.8% (48/705) | 6.5% (35/542) | 43.4% (256/590) |
| Total reflux events (mean±SD) | 20.7±14.5 | 21.7±14.3 | 24.5±14.5 |
