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. 2023 Jan 6;39(1):17–26. doi: 10.47717/turkjsurg.2023.5706

Table 2. Number of patients according to Feldman, Bozzetti, Elias and NCI-CTCAE v.3 morbidity classification systems.

  Feldman Bozzetti Elias NCI-CTCAE v.3
Grade 0     10 10
Grade 1 13 10 4 7
Grade 2 32 35 31 21
Grade 3 8 8 2 7
Grade 4 7 7 6 8
Grade 5     7 7