类别 | 总数(n = 345) | 病理结果 | 建议恶性率(%) | 计算 恶性率(%) | c2 | P | |
良性(n = 217) | 恶性(n = 128) | ||||||
O-RADS |
|
|
|
|
| 181.02 | <0.001 |
O-RADS 2 | 94 (27.2) | 93 (42.8) | 1 (0.8) | <1 | 1.1 |
|
|
O-RADS 3 | 88 (25.5) | 86 (39.6) | 2 (1.6) | 1- < 10 | 2.3 |
|
|
O-RADS 4 | 71 (20.6) | 27 (12.4) | 44 (34.4) | 10- < 50 | 61.9 |
|
|
O-RADS 5 | 92 (26.7) | 11 (5.1) | 81 (63.2) | ≥50 | 88.0 |
|
|
GI-RADS |
|
|
|
|
| 184.83 | <0.001 |
GI-RADS 2 | 15 (4.3) | 14 (6.4) | 1 (0.8) | <1 | 6.7 |
|
|
GI-RADS 3 | 205 (59.4) | 184 (84.8) | 21 (16.4) | 1~4 | 10.2 |
|
|
GI-RADS 4 | 78 (22.6) | 18 (8.3) | 60 (46.9) | 5~20 | 76.9 |
|
|
GI-RADS 5 | 47 (13.7) | 1 (0.5) | 46 (35.9) | >20 | 97.9 |
|
|
简单规则 |
|
|
|
|
| 172.87 | <0.001 |
良性 | 191 (55.4) | 178 (82.0) | 13 (10.2) | 1~9 | 6.8 |
|
|
恶性 | 126 (36.5) | 24 (11.1) | 102 (79.6) | 69~94 | 80.9 |
|
|
不确定 | 28 (8.1) | 15 (6.9) | 13 (10.2) | 13~53 | 46.4 |
|
|