Table 1 Summarized information of samples
Characteristics | Cancer samples | Control samples |
|---|---|---|
N (%) | N (%) | |
Age (year) | ||
Median age | 53 [21-73] | 51 [42-62] |
  ≤50 | 6 (27.3 %) | 10 (45.45 %) |
  > 50 | 16 (72.7 %) | 12 (54.55 %) |
Race | ||
  Malay | 18 (81.8 %) | 10 (45.45 %) |
  Chinese | 4 (18.2 %) | 10 (45.45 %) |
  Others | 0 | 2 (9.1 %) |
Stage | ||
  II | 4 (18.2 %) |  |
  III | 14 (63.6 %) |  |
  IV | 4 (18.2 %) |  |
Grade | ||
  Low-grade (WD) | 2 (9.1 %) |  |
  High-grade (MD or PD) | 20 (90.9 %) |  |