Table 1.
Patient characteristics.
| Characteristic | Any RN diagnosis (N = 7) | No RN diagnosis (N = 19) | Total (N = 26) | P value |
|---|---|---|---|---|
| Age | 0.19a | |||
| Mean (SD) | 51.3 (16.1) | 61.2 (15.1) | 58.5 (15.7) | |
| Median | 56.0 | 63.0 | 62.0 | |
| Range | (32.0-70.0) | (30.0-86.0) | (30.0-86.0) | |
| Sex | 1.00b | |||
| Male | 5 (71%) | 12 (63%) | 17 (65%) | |
| Female | 2 (29%) | 7 (37%) | 9 (35%) | |
| Race | 0.27b | |||
| White | 6 (86%) | 19 (100%) | 25 (96%) | |
| Other | 1 (14%) | 0 (0.0%) | 1 (3.8%) | |
| BRAF V600 | 0.66b | |||
| Negative | 4 (57.1%) | 13 (68.4%) | 17 (65.4%) | |
| Positive | 3 (42.9%) | 6 (31.6%) | 9 (34.6%) | |
| NRAS | 0.29b | |||
| Negative | 4 (57.1%) | 16 (84.2%) | 20 (76.9%) | |
| Positive | 3 (42.9%) | 3 (15.8%) | 6 (23.1%) |
Abbreviations: BRAF, v-raf murine sarcoma viral oncogene homolog B1; RN, radiation necrosis; NRAS, neuroblastoma ras viral oncogene homolog; SD, standard deviation.
a
Wilcoxon.
b
Fisher exact.