Table 3.
The dosimetry index of the patients during Cyber-Knife radiosurgery treatment.
| Item | CI | n CI | HI | Coverage (%) | PTV (cm3) | Prescription dose (Gy) | BED10 (Gy) | Isodose (%) |
|---|---|---|---|---|---|---|---|---|
| Range | 1.01–1.56 | 1.15–2.28 | 1.2–1.52 | 82.33–94.65 | 18.38–170.38 | 25–50 | 37.5–100 | 67–83 |
| Mean | 1.16 | 1.52 | 1.33 | 89 | 87.13 | 39 | 70 | 75 |
| Median | 1.13 | 1.52 | 1.33 | 91 | 44.14 | 40 | 71.4 | 75 |
Abbreviations: Coverage: the coverage is volume of the tumor receiving greater than or equal to the prescription dose divided by the total volume of the tumor times 100; CI, conformity index;
n CI, new conformity index; HI, homogeneity index.