Table 2 Analysis of total removal related factors
Number | Total removal | Non-total | P value | |
|---|---|---|---|---|
Tumor size | ||||
HardyI,II | 75 | 63 (84%) | 12 (16%) | 0.006 |
Hardy III,IV | 103 | 66 (64%) | 37 (36%) | |
Endocrine type | ||||
Functional | 86 | 63 (73%) | 23 (27%) | 0.868 |
Non | 92 | 66 (72%) | 26 (28%) | |
Invasiveness | ||||
Invasive | 109 | 61 (56%) | 48 (44%) | 0.0001 |
Non | 69 | 68 (99%) | 1 (1%) | |
Invading direction | ||||
Purely laterally | 44 | 24 (55%) | 20 (45%) | 0.003 |
Purely vertically | 37 | 32 (86%) | 5 (14%) | |
Knosp Grade | ||||
Knosp 1–2 | 15 | 12 (80%) | 3 (20%) | 0.002 |
Knosp 3–4 | 57 | 18 (32%) | 39 (68%) | |