Descriptive characteristics according to death up to 360 days after primary ovarian cancer surgery in Danish women performed from 2005 to 2012 (percentage distribution in brackets)
| Number of women | Women who died within 0–180 days after surgery | Women who died within 181–360 days after surgery | Women who survived at least 361 days after surgery | |
|---|---|---|---|---|
| All women | 2654 (100) | 226 (9) | 186 (7) | 2242 (84) |
| Age* | ||||
| ≤64 years (%) | 1380 (52) | 53 (4) | 75 (5) | 1252 (91) |
| >64 years (%) | 1274 (48) | 173 (14) | 111 (9) | 990 (78) |
| ASA | ||||
| Score 1 (%) | 1023 (39) | 33 (3) | 52 (5) | 938 (92) |
| Score >1 (%) | 1622 (61) | 192 (12) | 133 (8) | 1297 (80) |
| Missing (%) | 9 (0) | 1 (11) | 1 (11) | 7 (78) |
| Smoking | ||||
| No (%) | 1306 (49) | 95 (7) | 86 (7) | 1125 (86) |
| Yes (%) | 1046 (39) | 89 (9) | 74 (7) | 883 (84) |
| Missing (%) | 302 (11) | 42 (14) | 26 (9) | 234 (77) |
| BMI | ||||
| Underweight (%) | 117 (4) | 24 (20) | 17 (15) | 76 (65) |
| Normal (%) | 1369 (52) | 122 (9) | 91 (7) | 1156 (84) |
| Overweight (%) | 1095 (41) | 72 (6) | 74 (7) | 949 (87) |
| Missing (%) | 73 (3) | 8 (11) | 4 (5) | 61 (84) |
| FIGO stage | ||||
| Localised (%) | 965 (36) | 34 (4) | 24 (2) | 907 (94) |
| Advanced (%) | 1668 (63) | 190 (11) | 161 (10) | 1317 (79) |
| Missing (%) | 21 (1) | 2 (10) | 1 (5) | 18 (85) |
| Residual tumour | ||||
| None (%) | 1798 (68) | 65 (4) | 86 (5) | 1647 (91) |
| ≤2 cm (%) | 328 (12) | 45 (14) | 36 (11) | 247 (75) |
| >2 cm (%) | 519 (20) | 115 (22) | 63 (12) | 341 (66) |
| Missing (%) | 9 (0) | 1 (11) | 1 (11) | 7 (78) |
| Blood transfusion | ||||
| No (%) | 2000 (75) | 143 (7) | 125 (6) | 1732 (87) |
| Yes (%) | 648 (24) | 83 (13) | 60 (9) | 505 (78) |
| Missing (%) | 6 (0) | 0 (0) | 1 (17) | 5 (83) |
| Calendar year | ||||
| 2005–2006 | 764 (29) | 81 (11) | 53 (7) | 630 (82) |
| 2007–2009 | 1073 (40) | 99 (9) | 79 (7) | 895 (84) |
| 2010–2012 | 817 (31) | 46 (6) | 54 (6) | 717 (88) |
*Age was divided into two groups according to the median age.
ASA, American Society of Anesthesiologists; BMI, body mass index; FIGO, International Federation of Gynaecology and Obstetrics.