Table 2.
Staging procedures performed across centers based on age
| Variables | Age at diagnosis | GRCC (N=111) | DEN (N=77) | MSK (N=34) | p* |
|---|---|---|---|---|---|
|
| |||||
| N (%) | N (%) | N (%) | |||
| Hysterectomy (2 missing) | |||||
| Yes | Age <45 | 34 (31%) | 9 (12%) | 3 (9%) | 0.15 |
| Age ≥45 | 36 (32%) | 59 (79%) | 23 (68%) | ||
|
| |||||
| USO (8 missing) | |||||
| Yes | |||||
| Age <45 | 28 (25%) | 0 | 7 (20%) | 0.008 | |
| Age ≥45 | 4 (4%) | 1 (1%) | 1 (3%) | ||
| BSO | |||||
| Yes | Age <45 | 41 (37%) | 9 (13%) | 3 (9%) | |
| Age ≥45 | 38 (34%) | 59 (86%) | 23 (68%) | ||
|
| |||||
| Pelvic LN (3 missing) | |||||
| Yes | Age <45 | 22 (20%) | 7 (9%) | 8 (24%) | <0.001 |
| Age ≥45 | 15 (14%) | 19 (26%) | 21 (62%) | ||
|
| |||||
| Para-aortic LN (3 missing) | |||||
| Yes | Age <45 | 26 (23%) | 5 (7%) | 8 (24%) | <0.001 |
| Age ≥45 | 16 (14%) | 9 (12%) | 19 (56%) | ||
GRCC, Gustave Roussy Cancer Campus; DEN, Rigshospitalet in Denmark; MSK = Memorial Sloan Kettering Cancer Center; LN = lymph node; USO = unilateral salpingo-oophorectomy; BSO = bilateral salpingo-oophorectomy
*
p values were obtained using the Cochran-Mantel Haenszel test.