Univariate and multivariate analysis of OS
. | . | . | . | . | . | . | . | . | . | Multivariate analysis . | Internal bootstrapping validation . | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Univariate analysis . | Initial full model . | Final model . | Bootstrap parameters (mean) . | Bootstrap selection (%) . | |||||||||||||||||
Events . | Total . | 5-y OS (%) . | LCI . | UCI . | HR . | LCI . | UCI . | P . | HR . | LCI . | UCI . | P . | HR . | LCI . | UCI . | P . | HR . | LCI . | UCI . | ||
Age <70 y | 31 | 149 | 81.9 | 75.3 | 88.5 | — | — | — | <.0001 | — | — | — | <.0001 | — | — | — | <.0001 | — | — | — | 100 |
Age >70 y | 74 | 160 | 57.7 | 49.3 | 64.1 | 3.19 | 2.06 | 4.94 | 3.42 | 2.14 | 5.46 | 3.23 | 2.05 | 5.11 | 3.40 | 2.11 | 5.48 | ||||
Female | 47 | 144 | 70.2 | 62.0 | 78.4 | — | — | — | .3319 | — | — | — | .6376 | — | — | — | — | — | — | — | — |
Male | 58 | 165 | 68.7 | 61.1 | 76.3 | 1.21 | 0.82 | 1.70 | 1.10 | 0.72 | 1.68 | — | — | — | — | — | — | ||||
Binet A | 66 | 245 | 75.8 | 70.0 | 81.6 | — | — | — | <.0001* | — | — | — | .0349* | — | — | — | .0079* | — | — | — | 92 |
Binet B | 19 | 37 | 53.1 | 34.9 | 71.3 | 1.97 | 1.18 | 3.30 | 1.46 | 0.84 | 2.53 | 1.52 | 0.89 | 2.60 | 1.36 | 0.78 | 2.17 | ||||
Binet C | 20 | 27 | 33.9 | 15.3 | 52.5 | 3.77 | 2.24 | 6.32 | 2.28 | 1.20 | 4.33 | 2.56 | 1.39 | 4.71 | 2.24 | 1.31 | 4.13 | ||||
IGHV homology <98% | 55 | 196 | 76.4 | 69.9 | 82.9 | — | — | — | .0039 | — | — | — | .6647 | — | — | — | — | — | — | — | — |
IGHV homology >98% | 49 | 108 | 55.6 | 45.2 | 66.0 | 1.77 | 1.29 | 2.61 | 1.11 | 0.68 | 1.80 | — | — | — | — | — | — | ||||
No subclonal TP53 mutations | 87 | 281 | 73.0 | 67.3 | 78.7 | — | — | — | <.0001 | — | — | — | .0252 | — | — | — | .0250 | — | — | — | 74 |
Subclonal TP53 mutations | 18 | 28 | 34.5 | 15.5 | 53.5 | 3.22 | 1.93 | 5.38 | 2.03 | 1.09 | 3.77 | 2.01 | 1.24 | 4.38 | 2.12 | 1.13 | 3.99 | ||||
No 11q22-q23 deletion | 91 | 285 | 71.2 | 65.5 | 76.9 | — | — | — | .0035 | — | — | — | .3087 | — | — | — | — | — | — | — | — |
11q22-q23 deletion | 14 | 24 | 46.4 | 22.3 | 70.5 | 2.42 | 1.33 | 4.39 | 1.55 | 0.66 | 3.64 | — | — | — | — | — | — | ||||
No clonal TP53 lesions† | 81 | 274 | 74.6 | 68.9 | 80.3 | — | — | — | <.0001 | — | — | — | .0273 | — | — | — | .0201 | — | — | — | 79 |
Clonal TP53 lesions† | 24 | 35 | 31.9 | 15.2 | 48.6 | 3.28 | 2.07 | 5.20 | 1.88 | 1.07 | 3.31 | 1.91 | 1.10 | 3.32 | 2.11 | 1.19 | 3.74 | ||||
No NOTCH1 mutations | 85 | 275 | 72.5 | 66.8 | 78.2 | — | — | — | .0015 | — | — | — | .0221 | — | — | — | .0107 | — | — | — | 85 |
NOTCH1 mutations | 20 | 34 | 36.3 | 18.3 | 54.3 | 2.20 | 1.35 | 3.59 | 1.97 | 1.10 | 3.54 | 2.00 | 1.17 | 3.42 | 2.18 | 1.25 | 3.82 | ||||
No SF3B1 mutations | 93 | 287 | 70.8 | 65.1 | 76.5 | — | — | — | .0014 | — | — | — | .0109 | — | — | — | .0114 | — | — | — | 79 |
SF3B1 mutations | 12 | 22 | 53.0 | 31.4 | 74.6 | 2.67 | 1.45 | 4.88 | 2.35 | 1.21 | 4.55 | 2.31 | 1.20 | 4.44 | 2.60 | 1.30 | 5.19 | ||||
No BIRC3 disruption‡ | 94 | 292 | 71.0 | 65.3 | 76.7 | — | — | — | .0008 | — | — | — | .1319 | — | — | — | .0032 | — | — | — | 88 |
BIRC3 disruption‡ | 11 | 17 | 41.6 | 15.9 | 67.3 | 2.92 | 1.56 | 5.48 | 1.94 | 0.82 | 4.50 | 2.62 | 1.38 | 4.99 | 2.77 | 1.41 | 5.46 |
. | . | . | . | . | . | . | . | . | . | Multivariate analysis . | Internal bootstrapping validation . | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Univariate analysis . | Initial full model . | Final model . | Bootstrap parameters (mean) . | Bootstrap selection (%) . | |||||||||||||||||
Events . | Total . | 5-y OS (%) . | LCI . | UCI . | HR . | LCI . | UCI . | P . | HR . | LCI . | UCI . | P . | HR . | LCI . | UCI . | P . | HR . | LCI . | UCI . | ||
Age <70 y | 31 | 149 | 81.9 | 75.3 | 88.5 | — | — | — | <.0001 | — | — | — | <.0001 | — | — | — | <.0001 | — | — | — | 100 |
Age >70 y | 74 | 160 | 57.7 | 49.3 | 64.1 | 3.19 | 2.06 | 4.94 | 3.42 | 2.14 | 5.46 | 3.23 | 2.05 | 5.11 | 3.40 | 2.11 | 5.48 | ||||
Female | 47 | 144 | 70.2 | 62.0 | 78.4 | — | — | — | .3319 | — | — | — | .6376 | — | — | — | — | — | — | — | — |
Male | 58 | 165 | 68.7 | 61.1 | 76.3 | 1.21 | 0.82 | 1.70 | 1.10 | 0.72 | 1.68 | — | — | — | — | — | — | ||||
Binet A | 66 | 245 | 75.8 | 70.0 | 81.6 | — | — | — | <.0001* | — | — | — | .0349* | — | — | — | .0079* | — | — | — | 92 |
Binet B | 19 | 37 | 53.1 | 34.9 | 71.3 | 1.97 | 1.18 | 3.30 | 1.46 | 0.84 | 2.53 | 1.52 | 0.89 | 2.60 | 1.36 | 0.78 | 2.17 | ||||
Binet C | 20 | 27 | 33.9 | 15.3 | 52.5 | 3.77 | 2.24 | 6.32 | 2.28 | 1.20 | 4.33 | 2.56 | 1.39 | 4.71 | 2.24 | 1.31 | 4.13 | ||||
IGHV homology <98% | 55 | 196 | 76.4 | 69.9 | 82.9 | — | — | — | .0039 | — | — | — | .6647 | — | — | — | — | — | — | — | — |
IGHV homology >98% | 49 | 108 | 55.6 | 45.2 | 66.0 | 1.77 | 1.29 | 2.61 | 1.11 | 0.68 | 1.80 | — | — | — | — | — | — | ||||
No subclonal TP53 mutations | 87 | 281 | 73.0 | 67.3 | 78.7 | — | — | — | <.0001 | — | — | — | .0252 | — | — | — | .0250 | — | — | — | 74 |
Subclonal TP53 mutations | 18 | 28 | 34.5 | 15.5 | 53.5 | 3.22 | 1.93 | 5.38 | 2.03 | 1.09 | 3.77 | 2.01 | 1.24 | 4.38 | 2.12 | 1.13 | 3.99 | ||||
No 11q22-q23 deletion | 91 | 285 | 71.2 | 65.5 | 76.9 | — | — | — | .0035 | — | — | — | .3087 | — | — | — | — | — | — | — | — |
11q22-q23 deletion | 14 | 24 | 46.4 | 22.3 | 70.5 | 2.42 | 1.33 | 4.39 | 1.55 | 0.66 | 3.64 | — | — | — | — | — | — | ||||
No clonal TP53 lesions† | 81 | 274 | 74.6 | 68.9 | 80.3 | — | — | — | <.0001 | — | — | — | .0273 | — | — | — | .0201 | — | — | — | 79 |
Clonal TP53 lesions† | 24 | 35 | 31.9 | 15.2 | 48.6 | 3.28 | 2.07 | 5.20 | 1.88 | 1.07 | 3.31 | 1.91 | 1.10 | 3.32 | 2.11 | 1.19 | 3.74 | ||||
No NOTCH1 mutations | 85 | 275 | 72.5 | 66.8 | 78.2 | — | — | — | .0015 | — | — | — | .0221 | — | — | — | .0107 | — | — | — | 85 |
NOTCH1 mutations | 20 | 34 | 36.3 | 18.3 | 54.3 | 2.20 | 1.35 | 3.59 | 1.97 | 1.10 | 3.54 | 2.00 | 1.17 | 3.42 | 2.18 | 1.25 | 3.82 | ||||
No SF3B1 mutations | 93 | 287 | 70.8 | 65.1 | 76.5 | — | — | — | .0014 | — | — | — | .0109 | — | — | — | .0114 | — | — | — | 79 |
SF3B1 mutations | 12 | 22 | 53.0 | 31.4 | 74.6 | 2.67 | 1.45 | 4.88 | 2.35 | 1.21 | 4.55 | 2.31 | 1.20 | 4.44 | 2.60 | 1.30 | 5.19 | ||||
No BIRC3 disruption‡ | 94 | 292 | 71.0 | 65.3 | 76.7 | — | — | — | .0008 | — | — | — | .1319 | — | — | — | .0032 | — | — | — | 88 |
BIRC3 disruption‡ | 11 | 17 | 41.6 | 15.9 | 67.3 | 2.92 | 1.56 | 5.48 | 1.94 | 0.82 | 4.50 | 2.62 | 1.38 | 4.99 | 2.77 | 1.41 | 5.46 |
Total number of patients included in the multivariate analysis: 304; Events: 104; 5 patients lacked productive IGHV-IGHD-IGHJ rearrangements. Shrinkage coefficient of the final model: 0.92.
HR, hazard ratio; IGHV, immunoglobulin heavy variable gene; LCI, 95% lower CI; UCI, 95% upper CI.
P-trend.
Clonal TP53 mutations and/or 17p13 deletion.
BIRC3 mutations and/or BIRC3 deletion.