表 1. Baseline characteristics of patients underwent EUS or ME-NBI.
行EUS及ME-NBI患者的基线资料
| Characteristic | EUS (n=199) | ME-NBI (n=160) |
| Gender/case (%) | ||
| Male | 142 (71.4) | 121 (75.6) |
| Female | 57 (28.6) | 39 (24.4) |
Age/yr.,
|
62.30±10.48 | 62.63±10.58 |
| ≤60 yr./case (%) | 83 (40.1) | 67 (39.9) |
| >60 yr./case (%) | 124 (59.9) | 101 (60.1) |
Size/cm,
|
1.93±1.08 | 2.06±1.23 |
| ≤2 cm/case (%) | 135 (65.2) | 102 (60.7) |
| 2-3 cm/case (%) | 54 (26.1) | 47 (28.0) |
| >3 cm/case (%) | 18 (8.7) | 19 (11.3) |
| Location of lesions/case (%) | ||
| Upper | 58 (28.0) | 40 (23.8) |
| Middle | 69 (33.3) | 58 (34.5) |
| Lower | 80 (38.6) | 70 (41.7) |
| Paris classification/case (%) | ||
| 0-Ⅰ | 10 (4.8) | 5 (3.0) |
| 0-Ⅱa | 77 (37.2) | 66 (39.3) |
| 0-Ⅱb | 25 (12.1) | 20 (11.9) |
| 0-Ⅱc | 93 (44.9) | 75 (44.6) |
| 0-Ⅲ | 2 (1.0) | 2 (1.2) |
| Ulcer/case (%) | ||
| Present | 11 (5.3) | 8 (4.8) |
| Absent | 196 (94.7) | 160 (95.2) |