| Symptom | Initial assessment | 1st review | p Value | ||||
| n | Mean | SD | n | Mean | SD | ||
| Bloating | 9 | 7.33 | 1.35 | 9 | 5.17 | 2.24 | 0.036 |
| Abdominal pain | 6 | 7.92 | 1.16 | 6 | 6.00 | 2.10 | 0.020 |
| Diarrhoea | 8 | 7.94 | 1.43 | 8 | 4.75 | 2.67 | 0.017 |
| Constipation | 3 | 9.17 | 1.04 | 3 | 9.50 | 0.50 | 0.423 |
| Nausea | 4 | 7.13 | 1.44 | 4 | 6.00 | 2.94 | 0.417 |
*Statistically significant, p.