Table 1.
The baseline characteristic of patients
| ID | Diagnosis | Age | Gender | Smoking | Alcohol | Stage TNMa | Notes | Tumor Site | Type |
|---|---|---|---|---|---|---|---|---|---|
| CXJ 1 | OSCC | 77 | M | Past | Never | real-time PCR | Tongue | ||
| CXJ 2 | OLK | 48 | F | Never | Sometimes | real-time PCR | Gingiva | ||
| CXJ 3 | OLK | 36 | M | Current | Current | real-time PCR | Buccal | ||
| CXJ 4 | OSCC | 63 | M | Never | Past | real-time PCR | Tongue | ||
| CXJ 5 | OSCC | 54 | M | Current | Past | real-time PCR | Buccal | Papillary | |
| CXJ 6 | OSCC | 60 | M | Current | Current | real-time PCR | Buccal | ||
| CXJ 7 | OSCC | 41 | M | Current | Current | real-time PCR | Tongue | ||
| CXJ 8 | OSCC | 53 | M | Past | Current | real-time PCR | Buccal | ||
| CXJ 9 | OSCC | 41 | M | Current | Current | real-time PCR | Floor of mouth | ||
| CXJ 10 | OSCC | 69 | F | Never | Never | T1M0N0 | real-time PCR & DNA sequencing (18 ZDNA) | Gingiva | |
| CXJ 11 | OSCC | 56 | M | Current | Never | real-time PCR & DNA sequencing (16 SDNA) | Buccal | ||
| CXJ 12 | OSCC | 60 | F | Never | Never | real-time PCR | Gingiva | ||
| CXJ 13 | OSCC | 58 | M | Current | Sometimes | real-time PCR | Gingiva | ||
| CXJ 14 | OSCC | 57 | F | Never | Never | T2N0M0 | real-time PCR | Tongue | |
| CXJ 15 | OSCC | 55 | M | Sometimes | Sometimes | real-time PCR | Hard palate | Papillary | |
| CXJ 16 | OSCC | 75 | M | Never | Sometimes | real-time PCR | Buccal | ||
| CXJ 17 | OSCC | 66 | F | Never | Never | T4N1M0 | real-time PCR | Buccal | |
| CXJ 18 | OSCC | 63 | M | Never | Never | T4N0M0 | real-time PCR | Buccal | |
| CXJ 19 | OSCC | 43 | M | Current | Current | T4N0M0 | real-time PCR | Gingiva | |
| CXJ 20 | OLK | 65 | M | Never | Sometimes | real-time PCR | Hard palate | ||
| CXJ 21 | OLK | 56 | M | Current | Sometimes | real-time PCR | Buccal | ||
| CXJ 22 | OLK | 78 | F | Never | Never | real-time PCR | Tongue | ||
| CXJ 24 | OSCC | 59 | M | Current | Current | real-time PCR | Gingiva | ||
| CXJ 25 | OSCC | 54 | F | Never | Never | T1N0M0 | real-time PCR | Tongue | |
| CXJ 26 | OSCC | 72 | M | Never | Never | T3N0M0 | real-time PCR | Tongue | |
| CXJ 27 | OSCC | 75 | F | Never | Never | T1N0MO | real-time PCR | Tongue | |
| CXJ 28 | OSCC | 40 | M | Sometimes | Never | real-time PCR | Gingiva | ||
| CXJ 30 | OLK | 56 | F | Never | Never | real-time PCR & DNA sequencing (16 SDNA) | Gingiva | ||
| CXJ 31 | OLK | 60 | M | Current | Never | real-time PCR | Gingiva | ||
| CXJ 32 | OSCC | 44 | M | Current | Current | real-time PCR | Floor of mouth | ||
| CXJ 33 | OLK | 65 | M | Never | Never | real-time PCR | Buccal | ||
| CXJ 34 | OSCC | 81 | M | Never | Never | real-time PCR | Lip | ||
| CXJ 35 | OLK | 63 | M | Never | Never | real-time PCR | Gingiva | ||
| CXJ 36 | OSCC | 58 | F | Never | Never | real-time PCR | Tongue | ||
| CXJ 37 | OLK | 72 | M | Never | Never | real-time PCR | Gingiva | ||
| CXJ 38 | OLK | 75 | M | Never | Never | real-time PCR | Buccal | ||
| CXJ 39 | OLK | 73 | M | Past | Never | real-time PCR | Tongue | ||
| CXJ 40 | OSCC | 60 | F | Never | Never | real-time PCR | Buccal | ||
| CXJ 41 | OLK | 36 | M | Never | Sometimes | real-time PCR | Gingiva | ||
| CXJ 42 | OLK | 57 | F | Never | Never | real-time PCR | Buccal | ||
| CXJ 43 | OLK | 51 | M | Past | Past | real-time PCR | Tongue | Verrucous | |
| CXJ 44 | OLK | 54 | M | Past | Never | real-time PCR | Gingiva | ||
| CXJ 45 | OLK | 56 | M | Never | Sometimes | real-time PCR | Tongue | ||
| CXJ 46 | OLK | 66 | F | Current | Never | real-time PCR | Gingiva | ||
| CXJ 47 | OLK | 62 | M | Never | Past | real-time PCR | Tongue | ||
| CXJ 48 | OLK | 50 | F | Never | Never | real-time PCR | Gingiva | ||
| CXJ 49 | OSCC | 63 | M | Current | Sometimes | real-time PCR | Buccal | ||
| CXJ 50 | OLK | 53 | F | Never | Never | real-time PCR | Tongue | ||
| CXJ 51 | OLK | 54 | M | Current | Past | real-time PCR | Soft palate | Verrucous | |
| CXJ 52 | OLK | 30 | M | Current | Sometimes | real-time PCR | Tongue | ||
| CXJ 53 | OLK | 62 | M | Current | Sometimes | real-time PCR | Soft palate | ||
| CXJ 54 | OLK | 64 | F | Never | Never | real-time PCR | Buccal | ||
| CXJ 55 | OSCC | 70 | M | Past | Current | real-time PCR | Buccal | ||
| CXJ 56 | OLK | 50 | F | Never | Never | real-time PCR & DNA sequencing (16 SDNA, 18 SDNA) | Tongue | ||
| CXJ 57 | OSCC | 73 | F | Never | Never | real-time PCR & DNA sequencing (18 SDNA) | Buccal | ||
| CXJ 58 | OLK | 59 | F | Never | Never | real-time PCR | Tongue | ||
| CXJ 59 | OLK | 62 | F | Never | Never | real-time PCR | Gingiva | ||
| CXJ 60 | OLK | 57 | F | Current | Never | real-time PCR | Tongue | ||
| CXJ 61 | OLK | 51 | M | Current | Never | real-time PCR | Tongue | ||
| CXJ 62 | OLK | 50 | F | Never | Never | real-time PCR | Tongue | ||
| CXJ 63 | OSCC | 67 | M | Current | Never | real-time PCR | Buccal | ||
| CXJ 64 | OLK | 64 | M | Never | Never | real-time PCR | Tongue | ||
| CXJ 65 | OLK | 45 | F | Never | Never | real-time PCR | Gingiva | ||
| CXJ 66 | OLK | 60 | M | Never | Never | real-time PCR | Buccal | ||
| CXJ 67 | OLK | 66 | F | Never | Never | real-time PCR | Tongue | ||
| CXJ 68 | OSCC | 38 | M | Current | Sometimes | real-time PCR | Tongue | ||
| CXJ 69 | OSCC | 61 | M | Past | Past | real-time PCR & DNA sequencing (18 ZDNA) | Buccal | ||
| CXJ 70 | OLK | 52 | F | Never | Never | real-time PCR | Tongue | ||
| CXJ 71 | OLK | 35 | M | Past | Sometimes | real-time PCR | Buccal | ||
| CXJ 72 | OLK | 58 | F | Never | Never | real-time PCR | Buccal | ||
| CXJ 73 | OLK + EK | 37 | M | Past | Past | real-time PCR | Tongue | ||
| CXJ 74 | OSCC | 34 | M | Current | Current | real-time PCR | Tongue | ||
| CXJ 75 | OSCC | 53 | M | Current | Current | real-time PCR | Tongue | ||
| CXJ 76 | OLK | 71 | F | Never | Never | real-time PCR | Tongue | ||
| CXJ 77 | OSCC | 58 | F | Never | Never | real-time PCR | Tongue | ||
| CXJ 78 | OLK | 58 | F | Never | Never | real-time PCR | Buccal | ||
| CXJ 79 | OLK + EK | 37 | F | Never | Never | real-time PCR | Tongue | ||
| CXJ 80 | OLK | 53 | M | Past | Current | real-time PCR | Tongue | ||
| CXJ 81 | OSCC | 58 | M | Past | Sometimes | real-time PCR | Tongue | ||
| CXJ 82 | OLK | 55 | F | Never | Never | real-time PCR | Tongue | ||
| CXJ 83 | OLK | 53 | M | Current | Current | real-time PCR | Tongue | ||
| CXJ 84 | OLK | 53 | M | Current | Current | real-time PCR | Hard palate | Verrucous | |
| CXJ 85 | OLK | 54 | F | NA | NA | real-time PCR | Tongue | ||
| CXJ 86 | OLK | 54 | F | Never | Never | real-time PCR | Tongue | ||
| CXJ 87 | OLK | 63 | M | Sometimes | Current | real-time PCR | Tongue | ||
| CXJ 88 | OLK | 72 | M | Never | Current | real-time PCR | Gingiva | ||
| CXJ 89 | OLK | 79 | F | Never | Never | real-time PCR | Buccal | ||
| CXJ 90 | OLK | 55 | M | Past | Sometimes | real-time PCR | Tongue | ||
| CXJ 91 | EK | 45 | F | Never | Never | real-time PCR | Buccal | ||
| CXJ 94 | OLP | 54 | F | Never | Never | real-time PCR | Buccal | ||
| CXJ 95 | OLP | 54 | F | Never | Never | real-time PCR & DNA sequencing (18 SDNA) | Buccal | ||
| CXJ 96 | OLP | 29 | M | Current | Sometimes | real-time PCR | Buccal | ||
| CXJ 97 | OLP | 40 | F | Never | Never | real-time PCR | Buccal | ||
| CXJ 98 | OLP | 58 | F | Never | Never | real-time PCR | Buccal | ||
| CXJ 99 | OLP | 28 | M | Current | Never | real-time PCR | Buccal | ||
| CXJ 100 | OSCC | 28 | M | Current | Current | real-time PCR & DNA sequencing (18 ZDNA) | Buccal | ||
| CXJ 101 | OSCC | 62 | F | Never | Never | real-time PCR | Gingiva | ||
| CXJ 102 | OSCC | 68 | M | Never | Never | real-time PCR | Tongue | ||
| CXJ 103 | OSCC | 59 | M | Never | Never | real-time PCR & DNA sequencing (18 ZDNA) | Buccal |
OSCC oral squamous cell carcinoma, OLK oral leukoplakia, OLP oral lichen planus, EK oral erythroplakia, ZDNA tissue DNA, SDNA serum DNA, NA data not available
aUnion for International Cancer Control; T, tumor size; N, lymph node; M, Metastasis