| Randomized control study | Non-randomized control study | Case series | P-value |
---|---|---|---|---|
Number of used three main criteria | Â | Â | Â | 0.451 |
0 | 0 | 0 | 6 | Â |
1 | 1 | 3 | 6 | Â |
2 | 2 | 2 | 13 | Â |
3 | 0 | 1 | 7 | Â |
Number of used three main preoperative image factors | Â | Â | Â | 0.787 |
0 | 1 | 1 | 11 | Â |
1 | 0 | 1 | 5 | Â |
2 | 2 | 2 | 10 | Â |
3 | 0 | 2 | 6 | Â |