Table 3.
Probit analysis estimates for the probability of motor neurologic deficit at a given maximum point dose after reirradiation.
| 95% Confidence Limits (Gy) | |||
|---|---|---|---|
| Probability | Dose (Gy) | Lower bound | Upper Bound |
| 0.01 | 16.0 | 1.7 | 17.9 |
| 0.05 | 17.1 | 6.6 | 18.6 |
| 0.10 | 17.6 | 9.2 | 19.0 |
| 0.50 | 19.7 | 17.4 | 21.4 |
| 0.90 | 21.7 | 20.4 | 28.9 |