Table 1

Demographic data, EBV IgA titers, staging, EBV DNA quantity in brushing and plasma samples, and multiple gene methylation status in NPC cases

CodeSexAge (yrs)IgA VCAIgA EAAJCC T stageAJCC N stageM stageAJCC stageBrush EBV DNA copies/actinPlasma EBV DNA copies/mlMethylation status (biopsy/brush)
RASSF1Ap16DAP-kinase
3M71<5<531031.00997.78U/UaM/MM/M
9M5520202b102b19.881534.00M/MU/UM/M
10M44320802b2035.086106.67M/UM/UM/M
11M373208032031.11277.67U/UM/MM/M
12M5232080320313.25671.47NA/MNA/MNA/U
13F63320804204a8.9341692.31NA/UNA/UNA/U
14F38<5<52a102b659.321235.39NA/MNA/MNA/M
15F565<52b002b2535.371563.64NA/MNA/MNA/M
17F7420202a102b12953.931308.00NA/MNA/MNA/U
18M442054304b72.7212920.00NA/MNA/MNA/U
20M3610NA2b2033384.962540.00NA/MNA/UNA/U
21M45320802a20380.3345955.56NA/UNA/UNA/U
22F4080<51304b3.0714920.00NA/UNA/UNA/M
23F4080102a203137.2411628.57NA/MNA/UNA/U
24M4980512030.112670.00NA/UNA/UNA/U
25M484054104a36.7242.00NA/MNA/UNA/U
26M69320>801203399.178166.67M/MM/MM/M
33M4380104304b7.9424900.00M/UM/UU/U
34M68<5NA10010.20545.56U/UM/MM/M
40M61320510018.95938.00U/UM/UM/M
51M5720<510017.33201.25U/UU/UU/U
57F694052a002a2.0739.40M/UU/UM/M
58F47201010010.000.00M/UM/MU/U
59F5080102b002b1.87602.00U/UM/MU/U
62F5420202b002b371.76NAU/UU/UU/U
63M4780104104a8.051696.00M/UM/UM/M
65M548020120346.7581000.00M/MM/MM/M
68M53802012030.18386.00U/UM/MM/M
  • a U, unmethylated; NA, not available; M, methylated.