TABLE 2.
Response to treatment according to different IPI categories
| All patients | Low risk IPI=0,1 | Low intermediate risk IPI=2 | High intermediate risk IPI=3 | High risk IPI=4–5 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
| ||||||||||
| N | % | N | % | N | % | N | % | N | % | |
| CR | 226 | 76,6 | 83 | 85,6 | 54 | 81,8 | 47 | 68,1 | 42 | 66,7 |
| CRu | 4 | 1,4 | 1 | 1,0 | 0 | 0,0 | 0 | 0,0 | 3 | 4,8 |
| PR | 36 | 12,2 | 10 | 10,3 | 4 | 6,1 | 14 | 20,3 | 8 | 12,7 |
| SD | 2 | 0,7 | 0 | 0,0 | 0 | 0,0 | 1 | 1,4 | 1 | 1,6 |
| PD | 13 | 4,4 | 1 | 1,0 | 4 | 6,1 | 4 | 5,8 | 4 | 6,3 |
| Unclassified | 14 | 4,7 | 2 | 2,1 | 4 | 6,1 | 3 | 4,3 | 5 | 7,9 |
| Total | 295 | 100,0 | 97 | 100,0 | 66 | 100,0 | 69 | 100,0 | 63 | 100,0 |
CR = complete response; CRu= complete response unconfirmed; PR = partial response; SD = stable disease; PD = progressive disease; unclassified – unclassified response to treatment; IPI = international prognostic index; N = number of patients