Factor | LR+RT+ | LR-RT+/LR-RT- | P value |
---|---|---|---|
ER status, number | |||
Negative | 10 | 11 | |
Positive | 9 | 69 | 0.0007a |
Median age, years | |||
All | 48 | 61 | 0.00004b |
ER- subgroup | 49.5 | 53 | 0.12 |
ER+ subgroup | 46 | 61 | 0.002 |
Histological grade, number | |||
1 | 3 | 35 | |
2 | 8 | 22 | |
3 | 7 | 18 | 0.055a |
Median tumor size, millimeters | 15 | 15 | 0.95b |