| MCM6 expression | Total | P value | |
---|---|---|---|---|
Low | High | Â | Â | |
Sex | Â | Â | Â | 0.071 |
 Male | 8 | 10 | 18 | |
 Female | 10 | 3 | 13 | |
Age at diagnosis | Â | Â | Â | 0.008 |
  ≤ 18 m | 1 | 6 | 7 | |
  > 18 m | 17 | 7 | 24 | |
Stage | Â | Â | Â | 0.484 |
 I, II, IVs | 2 | 4 | 6 | |
 III, IV | 8 | 8 | 16 | |
Primary site | Â | Â | Â | 0.768 |
 Retroperitoneum | 5 | 3 | 10 | |
 Postmediastinum | 13 | 10 | 21 | |
Hisopathology diagnosis | Â | Â | Â | 0.000 |
 GN | 8 | 1 | 9 | |
 GNB | 8 | 0 | 8 | |
 NB | 2 | 12 | 14 | |
Bone marrow metastasis | Â | Â | Â | 0.841 |
 Positive | 2 | 1 | 3 | |
 Negative | 17 | 11 | 28 | |
Risk | Â | Â | Â | 0.396 |
 Low | 11 | 5 | 16 | |
 Mid | 3 | 1 | 4 | |
 High | 5 | 6 | 11 |