Table 3. Hazard ratioa of death from endometrial cancer according to stage.
HRa | 95% CI | |
---|---|---|
Stage I | 1b | |
Stage II | 3.2* | 1.2–8.6 |
Stage IIIA cytological | 0.3 | 0.3–2.0 |
Stage IIIA histological | 2.7c | 1.0–7.7 |
Stage IIIB and more | 3.5* | 1.2–10.4 |
Hazard ratio are derived from Cox model adjusted for age, tumour differentiation and type of radiotherapy (external radiation therapy, brachytherapy or both).
reference category.
P borderline significant (0.057).
P<0.05. Stage I=tumour confined to uterus; stage II=tumour invading cervix; stage IIIA cyt=positive peritoneal cytology; Stage IIIA hist=histological involvement of serosa or adnexa; stage IIIB+=tumour invading vagina, mucosa of bladder/bowel, regional lymph node or distant metastases.