CCG 1953 and CCG 1883: five-year EFS according to prognostic factors
. | CCG 1953 . | . | . | CCG 1883 . | . | . | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Variable . | No. of patients . | 5-year EFS, % . | P . | No. of patients . | 5-year EFS, % . | P . | ||||
| Age | .012 | < .001 | ||||||||
| Less than 3 mo | 24 | 41.7 | 21 | 9.5 | ||||||
| 3 to less than 6 mo | 37 | 23.4 | 36 | 27.8 | ||||||
| At least 6 mo | 54 | 53.9 | 78 | 49.7 | ||||||
| CD10 | < .001 | .002 | ||||||||
| CD10+ | 33 | 66.7 | 41 | 55.3 | ||||||
| CD10- | 82 | 31.4 | 56 | 28.6 | ||||||
| WBC count | .191 | < .001 | ||||||||
| Less than 50 × 109/L | 37 | 54.0 | 52 | 57.6 | ||||||
| 50 × 109/L to 199 × 109/L | 35 | 37.2 | 37 | 34.8 | ||||||
| At least 200 × 109/L | 43 | 31.1 | 46 | 17.4 | ||||||
. | CCG 1953 . | . | . | CCG 1883 . | . | . | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| Variable . | No. of patients . | 5-year EFS, % . | P . | No. of patients . | 5-year EFS, % . | P . | ||||
| Age | .012 | < .001 | ||||||||
| Less than 3 mo | 24 | 41.7 | 21 | 9.5 | ||||||
| 3 to less than 6 mo | 37 | 23.4 | 36 | 27.8 | ||||||
| At least 6 mo | 54 | 53.9 | 78 | 49.7 | ||||||
| CD10 | < .001 | .002 | ||||||||
| CD10+ | 33 | 66.7 | 41 | 55.3 | ||||||
| CD10- | 82 | 31.4 | 56 | 28.6 | ||||||
| WBC count | .191 | < .001 | ||||||||
| Less than 50 × 109/L | 37 | 54.0 | 52 | 57.6 | ||||||
| 50 × 109/L to 199 × 109/L | 35 | 37.2 | 37 | 34.8 | ||||||
| At least 200 × 109/L | 43 | 31.1 | 46 | 17.4 | ||||||
For the CCG 1953 study, N = 115; for the CCG 1883 study, N = 135.