Table 1 National Cancer Institute Common Terminology Criteria for Adverse Events v4.0 “Oral mucositis”
Grade 1 | Grade 2 | Grade 3 | Grade 4 | Grade 5 |
|---|---|---|---|---|
Asymptomatic or mild symptoms; intervention not indicated | Moderate pain; not interfering with oral intake; modified diet indicated | Severe pain; interfering with oral intake | Life-threatening consequence; urgent intervention indicated | Death |