Table 2 Frequency distribution of the different items of the scoring system by the 2 observers
Characteristic | Observer 1 N (%) | Observer 2 N (%) |
|---|---|---|
T stage | ||
T1 or T2 | 91 (56.2) | 91 (56.2) |
T3 or T4 | 71(43.8) | 71(43.8) |
Shortest diameter | ||
< 1 cm | 70 (43.2) | 69 (42.6) |
1–2 cm | 70 (43.2) | 76 (46.9) |
> 2 cm | 22 (13.6) | 17 (10.5) |
L/S ratio | ||
≥ 1.5 | 78 (48.1) | 74 (45.7) |
< 1.5 | 84 (51.9) | 88 (54.3) |
Necrosis | ||
No | 86 (53.1) | 93 (57.4) |
Yes | 76 (46.9) | 69 (42.6) |