Incidence of different grades of diarrhoea in the glutamine and placebo groups according to the criteria of the National Cancer Institute
| No (%) of patients | ||
|---|---|---|
| Glutamine (n=29) | Placebo (n=33) | |
| Grade 0 | 17 (58.6) | 14 (42.4) |
| Grade 1 | 5 (17.2) | 10 (30.3) |
| Grade 2 | 4 (13.8) | 6 (18.2) |
| Grade 3 | 3 (10.3) | 2 (6.1) |
| Grade 4 | — | 1 (3.0) |