Table 2.
Changes in GSRS Scores after Endoscopy
| Changes | Control (n=106) | Treatment (n=104) | p-value* |
|---|---|---|---|
| GSRS change (follow up–base), mean (SD) | |||
| Individual GSRS | |||
| Abdominal pain | –0.009 (0.16) | –0.010 (0.13) | 0.992 |
| Heartburn | 0.028 (0.35) | –0.048 (0.29) | 0.088 |
| Acid regurgitation | –0.038 (0.41) | –0.086 (0.37) | 0.368 |
| Epigastric soreness | 0.056 (0.45) | –0.067 (0.42) | 0.042 |
| Nausea/vomiting | 0.090 (0.24) | –0.029 (0.17) | 0.096 |
| Borborygmus | –0.047 (0.29) | –0.086 (0.31) | 0.346 |
| Abdominal bloating | –0.066 (0.29) | –0.067 (0.25) | 0.978 |
| Belching | –0.047 (0.29) | –0.058 (0.23) | 0.772 |
| Total GSRS | –0.104 (1.47) | –0.450 (1.28) | 0.069 |
GSRS, gastrointestinal symptom rating scale.
*p-values were derived from independent t-tests.