Table 1 Patient information
Center | Set | Type | Age (mean ± std) | FIGO stage | Histopathologic type | ||||
|---|---|---|---|---|---|---|---|---|---|
I | II | III | IV | I | II | ||||
Center A | Train-set (410) | NMI (49) | 50.3673 ± 9.4001 | 46 | 0 | 2 | 1 | 42 | 7 |
MI (361) | 55.9335 ± 8.1279 | 261 | 31 | 61 | 8 | 336 | 25 | ||
Test-set (275) | NMI (34) | 47.5588 ± 7.2413 | 34 | 0 | 0 | 0 | 34 | 0 | |
MI (241) | 54.8423 ± 7.8782 | 168 | 21 | 50 | 2 | 216 | 25 | ||
Center B | Train-set (42) | NMI (8) | 48.3750 ± 5.8294 | 8 | 0 | 0 | 0 | 8 | 0 |
MI (34) | 52.8824 ± 7.9839 | 28 | 2 | 3 | 1 | 32 | 2 | ||
Test-set (29) | NMI (6) | 45.5000 ± 10.4451 | 6 | 0 | 0 | 0 | 6 | 0 | |
MI (23) | 55.5652 ± 10.2772 | 16 | 3 | 4 | 0 | 22 | 1 | ||
Center C | Train-set (22) | NMI (1) | – | 1 | 0 | 0 | 0 | 0 | 1 |
MI (21) | 60.9524 ± 8.1944 | 15 | 2 | 3 | 1 | 19 | 2 | ||
Test-set (15) | NMI (1) | – | 1 | 0 | 0 | 0 | 1 | 0 | |
MI (14) | 60.1429 ± 10.2421 | 9 | 3 | 2 | 0 | 14 | 0 | ||
Center D | Train-set (176) | NMI (11) | 51.1818 ± 11.7883 | 11 | 0 | 0 | 0 | 10 | 1 |
MI (165) | 54.6788 ± 8.1195 | 127 | 5 | 31 | 2 | 148 | 17 | ||
Test-set (118) | NMI (8) | 51.0000 ± 3.1168 | 7 | 0 | 1 | 0 | 8 | 0 | |
MI (110) | 54.4636 ± 7.8503 | 91 | 3 | 14 | 2 | 101 | 9 | ||
External validation center E | Test-set (63) | NMI (1) | – | 1 | 0 | 0 | 0 | 1 | 0 |
MI (62) | 55.0968 ± 8.9511 | 42 | 11 | 7 | 2 | 60 | 2 | ||
External validation center F | Test-set (117) | NMI (8) | 54.6250 ± 13.7730 | 8 | 0 | 0 | 0 | 7 | 1 |
MI (109) | 54.9358 ± 8.9134 | 91 | 2 | 15 | 1 | 99 | 10 | ||
