TABLE 2.
Characteristics of OSCC patients according to EV‐miR‐210 expression
| Characteristics | <miR−210 | >miR−210 | p value | |
|---|---|---|---|---|
| n | n = 30 | n = 15 | n = 15 | |
| Age (years) | 65.0 (61–79) | 64.0 (60–74) | 69.0 (64–80) | 0.1285 |
| Gender | 0.6817 | |||
| Female | 8 (26.7%) | 5 (33.3%) | 3 (20.0%) | |
| Male | 22 (73.3%) | 10 (66.7%) | 12 (80.0%) | |
| Smoke habit | >0.9999 | |||
| No smokers | 9 (30.0%) | 4 (26.7%) | 5 (33.3%) | |
| Smokers | 21 (70.0%) | 11 (73.3%) | 10 (66.7%) | |
| Alcohol abuse | 0.3295 | |||
| Yes | 5 (16.7%) | 4 (26.7%) | 1 (6.7%) | |
| No | 25 (83.3%) | 11 (73.3%) | 14 (93.3%) | |
| Status | 0.1281 | |||
| Dead | 11 (36.7%) | 3 (20.0%) | 8 (53.3%) | |
| Alive | 18 (60.0%) | 12 (80.0%) | 7 (46.7%) | |
| T classification | 0.5924 | |||
| 1 | 14 (46.7%) | 6 (40.0%) | 8 (53.3%) | |
| 2 | 6 (20.0%) | 3 (20.0%) | 3 (20.0%) | |
| 3 | 7 (23.3%) | 5 (33.3%) | 2 (13.3%) | |
| 4 | 3 (10.0%) | 1 (6.7%) | 2 (13.3%) | |
| N classification | 0.1281 | |||
| 0 | 19 (63.3%) | 12 (80.0%) | 7 (46.7%) | |
| >1 | 11 (36.7%) | 3 (20.0%) | 8 (53.3%) | |
| Grading | 0.6817 | |||
| G1 | 21 (70.0%) | 11 (73.3%) | 10 (66.7%) | |
| G2‐G3 | 9 (30.0%) | 4 (26.7%) | 5 (33.3%) | |
| Resection margin | 0.4828 | |||
| Negative | 28 (93.3%) | 13 (93.3%) | 15 (100%) | |
| Positive | 2 (6.7%) | 2 (13.3%) | 0 | |
| Perineural invasion | >0.9999 | |||
| Yes | 10 (33.3%) | 5 (33.3%) | 5 (33.3%) | |
| No | 20 (66.7%) | 10 (66.7%) | 10 (66.7%) | |
| Vascular invasion | 0.3898 | |||
| Yes | 7 (23.3%) | 5 (33.3%) | 2 (13.3%) | |
| No | 23 (76.7%) | 10 (66.7%) | 13 (86.7%) | |
| Adjuvant therapy | 0.4661 | |||
| Yes | 15 (50.0%) | 9 (60.0%) | 6 (40.0%) | |
| No | 15 (50.0%) | 6 (40%) | 9 (60.0%) | |
| Previous radiotherapy | ||||
| Yes | 7 (23.3%) | 3 (20.0%) | 4 (26.7%) | >0.9999 |
| No | 23 (76.7%) | 12 (80.0%) | 11 (73.3%) | |
| Recurrence | >0.9999 | |||
| Yes | 7 (23.3%) | 4 (26.7) | 3 (20.0%) | |
| No | 23 (76.7%) | 11 (73.3%) | 12 (80.0%) | |
Data are median (IQR) or number (percentage).