Introduction
Methods
Results
Number of women (N = 940) | Number of distant recurrence (%) | |
---|---|---|
Age (years), median (IQR) | 63.6 (57.9−70.7) | |
1st tertile (N = 314), median (IQR) | 55.7 (53.1−57.9) | 33 (10.5) |
2nd tertile (N = 313), median (IQR) | 63.6 (61.6−65.7) | 51 (16.3) |
3rd tertile (N = 314), median (IQR) | 73.5 (70.7−76.8) | 70 (22.4) |
BMI (kg/m2), median (IQR) | 26.6 (23.5−29.9) | |
≤25 (N = 314), median (IQR) | 22.5 (21.2−23.8) | 49 (15.6) |
25–30 (N = 339), median (IQR) | 27.4 (26.1−28.6) | 59 (17.4) |
>30 (N = 212), median (IQR) | 32.8 (31.2−34.9) | 34 (16.0) |
Prior HRT (%) | 340 (36.2 %) | 41 (12.1) |
Never smokers (%) | 477 (50.7 %) | 79 (16.6) |
Hysterectomy (%) | 208 (22.1 %) | 33 (15.9) |
Radiotherapy (%) | 639 (68.0 %) | 103 (16.1) |
Mastectomy (%) | 390 (41.5 %) | 94 (24.1) |
Age
Univariate analysis | CTS | ROR | IHC4 | RS | ||||
---|---|---|---|---|---|---|---|---|
Age (years) (tertiles) | HR (95 % CI) | LRχ
2
| HR (95 % CI) | LRχ
2
| HR (95 % CI) | LRχ
2
| HR (95 % CI) | LRχ
2
|
≤59.8 (N = 314) | 3.23 (2.22−4.69) | 34.24 | 3.87 (2.21−6.78) | 23.21 | 3.01 (1.99−4.53) | 25.08 | 2.16 (1.62−2.87) | 22.55 |
59.8–68.2 (N = 313) | 1.76 (1.51−2.05) | 41.23 | 4.51 (2.87−7.10) | 44.74 | 1.67 (1.23−2.26) | 10.00 | 1.39 (1.16−1.66) | 9.64 |
>68.2 (N = 313) | 2.98 (2.23−3.97) | 50.17 | 1.83 (1.28−2.60) | 11.39 | 1.64 (1.25−2.15) | 12.05 | 1.38 (1.11−1.73) | 7.20 |
Bivariate analysis (in addition to CTS) | ||||||||
Age (years) (tertiles) | ∆LRχ
2
| ∆LRχ
2
| ∆LRχ
2
| |||||
≤59.8 (N = 314) | 2.07 (1.12−3.82) | 5.50 | 2.23 (1.46−3.40) | 13.63 | 1.78 (1.32−2.39) | 13.32 | ||
59.8–68.2 (N = 313) | 3.24 (2.02−5.20) | 24.95 | 1.62 (1.17−2.24) | 7.61 | 1.28 (1.04−1.57) | 4.69 | ||
>68.2 (N = 313) | 1.33 (0.92−1.93) | 2.28 | 1.55 (1.16−2.07) | 8.11 | 1.26 (1.00−1.58) | 3.62 | ||
Univariate analysis BMI (kg/m2) (tertiles) | ||||||||
≤25 (N = 314) | 2.54 (1.97−3.30) | 42.32 | 3.01 (1.88−4.84) | 21.54 | 2.37 (1.70−3.31) | 23.76 | 1.74 (1.35−2.25) | 15.47 |
25–30 (N = 339) | 2.10 (1.67−2.60) | 38.89 | 3.21 (2.21−4.67) | 38.16 | 1.72 (1.31−2.26) | 13.88 | 1.49 (1.26−1.76) | 15.48 |
>30 (N = 212) | 2.64 (2.02−3.45) | 44.43 | 4.23 (2.31−7.74) | 24.5 | 1.65 (1.11−2.46) | 5.57 | 1.18 (0.85−1.64) | 0.87 |
Bivariate analysis (in addition to CTS) | ||||||||
BMI (kg/m2) (tertiles) | ∆LRχ
2
| ∆LRχ
2
| ∆LRχ
2
| |||||
≤25 (N = 314) | 1.92 (1.19−3.09) | 7.29 | 2.02 (1.43−2.84) | 15.09 | 1.54 (1.18−2.02) | 9.02 | ||
25–30 (N = 339) | 2.33 (1.55−3.51) | 16.62 | 1.66 (1.24−2.22) | 10.75 | 1.43 (1.18−1.72) | 10.77 | ||
>30 (N = 212) | 2.40 (1.21−4.74) | 6.63 | 1.43 (0.92−2.23) | 2.34 | 1.07 (0.77−1.48) | 0.15 |