Table 6.
Factors | Number of cases | Median OS (m) | 95% CI | p-value |
---|---|---|---|---|
Age (year) | ||||
<65 | 241 | 52 | 47.377–56.623 | 0.251 |
≥65 | 140 | 48 | 39.113–56.887 | |
Gender | ||||
Male | 225 | 54 | 49.730–58.270 | 0.163 |
Female | 156 | 48 | 44.356–51.644 | |
Albumin (g/L) | ||||
<35 | 149 | 45 | 38.732–51.268 | 0.001 |
≥35 | 232 | 58 | 54.116–63.884 | |
β2-MG (mg/ml) | ||||
<3.5 | 174 | 55 | 47.483–62.517 | 0.036 |
3.5 ≤ β2-MG < 5.5 | 86 | 59 | 54.116–63.884 | |
≥5.5 | 121 | 47 | 42.144–51.856 | |
LDH (U/L) | ||||
<245 | 142 | 56 | 49.881–62.119 | 0.047 |
≥245 | 239 | 49 | 44.266–53.734 | |
P53 | ||||
Deletion | 75 | 50 | 47.359–56.641 | 0.171 |
Nondeletion | 306 | 52 | 42.676–57.324 | |
RB1 | ||||
Deletion | 61 | 49 | 39.578–58.422 | 0.346 |
Nondeletion | 320 | 52 | 47.438–56.562 | |
1q21 | ||||
Amplification | 58 | 50 | 42.053–57.947 | 0.672 |
Nonamplification | 323 | 51 | 46.528–55.472 | |
IGH | ||||
Rearrangement | 67 | 36 | 18.337–53.663 | <0.001 |
Nonrearrangement | 314 | 52 | 47.974–56.026 | |
ADC value (×10−3 mm2/s) | ||||
ADC < 0.4 | 17 | 81 | 63.187–98.813 | <0.001 |
0.4 ≤ ADC < 0.6 | 56 | 71 | 68.590–73.410 | |
0.6 ≤ ADC < 0.8 | 89 | 59 | 57.136–60.864 | |
0.8 ≤ ADC < 1.0 | 99 | 47 | 44.075–49.925 | |
1.0 ≤ ADC < 1.2 | 82 | 37 | 28.772–45.228 | |
ADC ≥ 1.2 | 38 | 33 | 28.178–37.822 |