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Delivered dose to the bilateral hippocampi and the whole brain
| Group | No. | Maximum dose for BH (Gy) | Mean dose for BH (Gy) | Maximum dose for WB (Gy) | Mean dose for WB (Gy) |
|---|---|---|---|---|---|
| CI | 147 | 39.28±8.14 | 31.85±9.13 | 57.14±3.79 | 30.43±3.65 |
| NCI | 82 | 41.00±8.61 | 33.62±9.02 | 58.01±4.33 | 31.20±3.97 |
| t | –1.49 | –1.53 | –1.51 | –1.45 | |
| p-value | 0.139 | 0.127 | 0.133 | 0.149 |
BH, bilateral hippocampi; WB, whole brain; CI, cognitive impairment; NCI, no cognitive impairment.
