Association between high- vs low-level expression of ROR1 and IGHV mutation status
| . | Training dataset . | Validation dataset . | ||
|---|---|---|---|---|
| . | ROR1-Lo (%) (N = 236) . | ROR1-Hi (%) (N = 357) . | ROR1-Lo (%) (N = 236) . | ROR1-Hi (%) (N = 350) . |
| M-IGHV | 157 (67) | 163 (46) | 144 (61) | 144 (41) |
| U-IGHV | 79 (33) | 194 (54) | 92 (39) | 206 (59) |
| P < .0001 (Pearson χ2 test) | P < .0001 (Pearson χ2 test) | |||
| . | Training dataset . | Validation dataset . | ||
|---|---|---|---|---|
| . | ROR1-Lo (%) (N = 236) . | ROR1-Hi (%) (N = 357) . | ROR1-Lo (%) (N = 236) . | ROR1-Hi (%) (N = 350) . |
| M-IGHV | 157 (67) | 163 (46) | 144 (61) | 144 (41) |
| U-IGHV | 79 (33) | 194 (54) | 92 (39) | 206 (59) |
| P < .0001 (Pearson χ2 test) | P < .0001 (Pearson χ2 test) | |||