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Number (percentage) of patients in groups differing in radiotherapy and survival, and the result of the test of independence
| Survival rate (months) | Radiotherapy | P-value | |
|---|---|---|---|
| Yes N=166 |
No N=67 |
||
| <12 months | 53 (31.9%) | 51 (76.1%) | <0.001 |
| From 12 to 24 months | 40 (24.1%) | 6 (9.0%) | |
| More than 24 months | 73 (44.0%) | 10 (14.9%) | |
Note: Bold value represents statistically significant.
